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Index of Botanical Specimens

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Aceraceae
GH: 01792616 Acer pensylvanicum Linnaeus USA: North Carolina Santee River Drainage; on south slope of Gra... R. T. Clausen 5608 1941-9-7

GH: 01793164 Acer rubrum Linnaeus USA: New York 3 km west of Rock City Falls R. T. Clausen 8405 1954-7-24

GH: 01794481 Acer saccharum Marshall USA: New York SW of 1421 Slaterville Road R. T. Clausen 8344 1953-6-12

Amaranthaceae
GH: 01929731 Amaranthus tuberculatus (Moquin-Tandon) Sauer USA: New York shore of Seneca River, near bridge above Cro... R. T. Clausen 6721 1945-9-5

GH: 01781738 Chenopodiastrum simplex (Torrey) S. Fuentes, Uotila & Borsch USA: New York [data not captured] R. T. Clausen 7126 1947-8-7

Amblystegiaceae
FH: 01147324 Warnstorfia fluitans (Hedwig) Loeske Canada: Quebec Province [data not captured] R. T. Clausen 59-72 1959-8-4
Anacardiaceae
GH: 01867195 Rhus copallinum Linnaeus USA: New York 1 mile east of North Bay R. T. Clausen 5500 1941-8-3

Apocynaceae
GH: 02179981 Apocynum cannabinum Linnaeus USA: New York Niles Tp., gravelly east shore of Owasco Lak... R. T. Clausen 6324 1944-6-30

GH: 02116052 Haplophyton cimicidum A. de Candolle Guatemala: Zacapa Jampu. R. T. Clausen 6187 1943-10-1

GH: 02378891 Malouetia guatemalensis (Müller Argoviensis) Standley Guatemala: Izabal .5 km north of Quirigúa. R. T. Clausen 6172 1943-9-26

GH: 02383320 Rauvolfia tetraphylla Linnaeus Guatemala: Guatemala Roadside bank south of Concua. R. T. Clausen 6167 1943-9-22

Araceae
GH: 01654158 Arisaema triphyllum (Linnaeus) Schott USA: Arkansas southeast end of Magazine Mt. R. T. Clausen 7657 1949-5-9

GH: 01654211 Arisaema triphyllum (Linnaeus) Schott USA: Maryland along Mill Creek west of Rawlings Station R. T. Clausen 7009 1947-5-3

GH: 01654215 Arisaema triphyllum (Linnaeus) Schott USA: Minnesota at base of cliffs along south side of North ... R. T. Clausen 7759 1949-6-4

GH: 01654233 Arisaema triphyllum (Linnaeus) Schott USA: New York south side of Saw Mill Creek, Peach Orchard,... R. T. Clausen 6270 1944-5-20

GH: 01655494 Calla palustris Linnaeus USA: New York 1.6 km east of Endicott R. T. Clausen 7884 1949-7-31

Asclepiadaceae
GH: 01083126 Cynanchum rossicum (Kleopow) Borhidi USA: New York 3 km northeast of Union Springs R. T. Clausen 6648 1945-7-27

Aspidiaceae
GH: 00727379 Polystichum ée (Spenner) Fée USA: Vermont Montgomery: Montgomery R. T. Clausen 1947-8-20

GH: 00727383 Polystichum ée (Spenner) Fée USA: Vermont Eden: Eden R. T. Clausen 7149 1947-8-18

Aspleniaceae
GH: 01919952 Asplenium platyneuron (Linnaeus) Britton, Sterns & Poggenburg USA: Arkansas Eastern base of Magazine Mt., south of Milla... R. T. Clausen 1949-5-10

GH: 02068146 Asplenium platyneuron (Linnaeus) Britton, Sterns & Poggenburg USA: New York 3 km northeast of Union Springs R. T. Clausen 6651 1945-7-27

GH: 02068768 Asplenium rhizophyllum Linnaeus USA: North Carolina along small brook tributary to Crow Creek, 1... R. T. Clausen 5621 1941-9-9

GH: 02068763 Asplenium rhizophyllum Linnaeus USA: New York south side of Old Buttermilk Ravine R. T. Clausen X19035 1934-1-28

GH: 02070181 Asplenium trichomanes Linnaeus USA: Arkansas north-facing cliffs of limestone near southe... R. T. Clausen 7655 1949-5-9

GH: 02070276 Asplenium trichomanes Linnaeus USA: North Carolina beside waterfalls of Crow Creek, 1 mile sout... R. T. Clausen 5617 1941-9-9

Asteraceae
GH: 01176719 Ageratina altissima (Linnaeus) R. M. King & H. Robinson USA: North Carolina Roan High Bluff, Roan Mt.; 6100 feet R. T. Clausen 5599 1941-9-6
GH: 00968044 Artemisia campestris Linnaeus USA: Michigan on northern shore of Lake Michigan just east... R. T. Clausen 61.244.44 1961-9-1

GH: 00988049 Artemisia franserioides Greene USA: New Mexico Rio Grande River Drainage; summit of Gloriet... R. T. Clausen SR229 1962-8-31

GH: 02172297 Carlina vulgaris Linnaeus USA: New York [data not captured] R. T. Clausen 7287 1948-8-15

GH: 02172381 Centaurea jacea Linnaeus USA: New York [data not captured] R. T. Clausen 7087 1947-7-13

GH: 02020637 Cirsium discolor (Muhlenberg ex Willdenow) Sprengel USA: New York [data not captured] R. T. Clausen 6436 1944-9-9

GH: 02021371 Cirsium muticum Michaux USA: North Carolina [data not captured] R. T. Clausen 1960-8-26

GH: 00387192 Corethrogyne filaginifolia incana (Nuttall) M. L. Canby USA: California north end of Point Loma, south of Ocean Beac... R. T. Clausen 4695 1940-6-20

GH: 02207197 Ericameria suffruticosa (Nuttall) G. L. Nesom USA: Nevada [data not captured] R. T. Clausen 641200 1964-9-3

GH: 00734507 Erigeron hyssopifolius Michaux USA: Vermont Mount Mansfield R. T. Clausen 7983 1950-6-27

GH: 02353730 Erigeron linearis (Hooker) Piper USA: Oregon [data not captured] R. T. Clausen 651074 1965-7-22

GH: 02351887 Erigeron strigosus Muhlenberg ex Willdenow USA: New York [data not captured] R. T. Clausen 6335 1944-7-1

GH: 01034191 Eupatorium pilosum Walter USA: Connecticut East Lyme: East Lyme R. T. Clausen 5552 1941-8-26

GH: 02587090 Euthamia occidentalis Nuttall USA: Washington [data not captured] R. T. Clausen 651,216 1965-8-28

GH: 01831353 Hieracium aurantiacum Linnaeus USA: New York [data not captured] R. T. Clausen 5985 1943-6-12

GH: 01832661 Hieracium pilosella Linnaeus USA: New York [data not captured] R. T. Clausen 6597 1945-6-10

GH: 02192648 Liatris pilosa (Aiton) Willdenow USA: New Jersey Wading River Basin, Sumplace R. T. Clausen 5661 1941-9-16

GH: 00684896 Liatris scariosa novae-angliae Lunell USA: Connecticut Glastonbury: Glastonbury R. T. Clausen 5525 1941-8-23

GH: 02217112 Mikania scandens (Linnaeus) Willdenow USA: New York northwest corner of Cross Lake R. T. Clausen 6706 1945-9-5

GH: 02022189 Onopordum acanthium Linnaeus USA: New York [data not captured] R. T. Clausen 8102 1951-7-16

GH: 01064123 Solidago odora Aiton USA: Connecticut North Stonington: North Stonington R. T. Clausen 5539 1941-8-25

GH: 01063499 Solidago puberula Nuttall USA: Vermont Westfield: Westfield R. T. Clausen 7153 1947-8-20

Athyriaceae
GH: 02070503 Homalosorus pycnocarpos (Sprengel) Pichi Sermolli USA: New York 1.5 km east of Tenmile Point, east side of S... R. T. Clausen 6358 1944-7-16

Berberidaceae
GH: 02168751 Berberis thunbergii de Candolle USA: New York ravine of Paine Creek, south-southeast of Au... R. T. Clausen 6737 1945-10-17

GH: 02168885 Caulophyllum thalictroides (Linnaeus) Michaux USA: New York ravine of Six Mile Creek R. T. Clausen 6490 1945-4-4

Betulaceae
GH: 02198236 Alnus alnobetula K. Koch USA: North Carolina summit of Roan Mt., southwest slope of Roan ... R. T. Clausen 5596 1941-9-6

GH: 02198544 Alnus incana rugosa (Du Roi) R. T. Clausen USA: New York west of Dryden R. T. Clausen 7348 1948-10-17

GH: 02198592 Alnus incana rugosa (Du Roi) R. T. Clausen USA: New York just west of Dryden, south of Fall Creek R. T. Clausen 8139 1952-4-6

GH: 02196809 Betula alleghaniensis Britton USA: North Carolina Mississippi River Drainage; 1 mile southwest... R. T. Clausen 5592 1941-9-5

GH: 00657990 Betula cordifolia Regel USA: Vermont Mount Mansfield R. T. Clausen 7969 1950-6-22

A: 02195333 Betula glandulosa Michaux USA: Michigan 8 miles east of Shingleton R. T. Clausen 8176 1952-6-6

GH: 00401437 Betula occidentalis Hooker USA: California Along west side of Hilton Creek, beside trai... R. T. Clausen 641211 1964-9-5

GH: 02194327 Betula occidentalis Hooker USA: Idaho Below powerhouse, south fork of Shingle Cree... R. T. Clausen 61.176.3 1961-6-25

GH: 00634681 Betula papyrifera Marshall USA: Vermont Montgomery: Montgomery R. T. Clausen 7974 1950-6-23

GH: 02194975 Betula papyrifera Marshall USA: Minnesota [data not captured] R. T. Clausen 7763 1949-6-4

GH: 02193356 Betula pendula Roth USA: New York [data not captured] R. T. Clausen 6820 1946-5-19

GH: 02193431 Betula populifolia Marshall USA: Michigan [data not captured] R. T. Clausen 8172 1952-6-4

GH: 02193590 Betula populifolia Marshall USA: New York [data not captured] R. T. Clausen 7879 1949-7-31

GH: 02193685 Betula pumila Linnaeus USA: South Dakota Black Hills; Belle Fourche River Drainage; P... R. T. Clausen 8222 1952-6-16

GH: 02071442 Carpinus caroliniana virginiana (Marshall) Furlow USA: New York [data not captured] R. T. Clausen 8142 1952-4-27

GH: 02103633 Ostrya virginiana (Miller) K. Koch USA: South Dakota Bottom of Spearfish Canyon R. T. Clausen 8255 1952-6-19

Bignoniaceae
GH: 02054703 Catalpa ovata G. Don USA: New York Besemer R. T. Clausen 8400 1954-7-7

Boraginaceae
GH: 01996499 Lithospermum latifolium Michaux USA: New York west side of Big Salmon Creek west-southwest... R. T. Clausen [data not captured] 1964-5-26

GH: 02059423 Mertensia virginica (Linnaeus) Persoon ex Link USA: West Virginia along south side of North Fork of South Bran... R. T. Clausen 7020 1947-5-4

GH: 02143882 Symphytum officinale Linnaeus USA: New York Niles Tp., east shore of Owasco Lake, south ... R. T. Clausen 6325 1944-6-30

Brassicaceae
GH: 00992217 Alliaria petiolata (M. Bieberstein) Cavara & Grande USA: New York [data not captured] R. T. Clausen 8058 1951-5-13

GH: 00992286 Alyssum alyssoides Linnaeus USA: New York Ontario: [data not captured] R. T. Clausen 7045 1947-6-1

GH: 00974969 Barbarea vulgaris W. T. Aiton USA: New York 2 miles east-southeast of Danby R. T. Clausen 6607 1945-6-10

GH: 00946474 Boechera microphylla (Nuttall) Dorn USA: Idaho On crest of dike of limestone between Shingl... R. T. Clausen 611807 1961-6-29

GH: 01097546 Cakile edentula (Bigelow) Hooker USA: Michigan northern shore of Lake Michigan east of Brev... R. T. Clausen 61.244.1 1961-9-1

GH: 01098839 Cardamine clematitis Shuttleworth ex A. Gray USA: Tennessee [data not captured] R. T. Clausen 7737 1949-5-23

GH: 00999811 Cardamine pratensis Linnaeus USA: New York west side of Chenango River, 2 km south of O... R. T. Clausen 7930 1950-5-14

GH: 00379239 Draba corrugata S. Watson USA: California northern slope of Sugarloaf Mt., San Bernard... R. T. Clausen 66-37 1966-7-9

GH: 00992018 Draba helleriana Greene USA: New Mexico northwest slope of Tuerto Mt., Sangre de Cri... R. T. Clausen SR225 1962-8-24

GH: 00971815 Draba ramosissima Desvaux USA: West Virginia along South Branch of Potomac River south of... R. T. Clausen 7024 1947-5-4

GH: 01561508 Draba sp. USA: Minnesota [data not captured] R. T. Clausen 7762 1949-6-4

GH: 01561664 Erysimum asperum de Candolle USA: Arkansas West end of Magazine Mt. R. T. Clausen 7694 1949-5-12

GH: 01687737 Physaria newberryi A. Gray USA: New Mexico Rocky bank along highway to Raton, about 7 m... R. T. Clausen 7826 1949-6-21

GH: 01693228 Rorippa sylvestris (Linnaeus) Besser USA: New York shore of Susquehanna River at Campville R. T. Clausen 6434 1944-9-9

Cactaceae
GH: 01875861 Opuntia polyacantha Haworth USA: New Mexico valley of Rio Fernando de Taos about 18 km. ... R. T. Clausen 7827 1949-6-21

Caesalpiniaceae
GH: 01676171 Cercis canadensis Linnaeus USA: Arkansas north slope of northeast spur of Magazine Mt... R. T. Clausen 7707 1949-5-14

GH: 01676383 Cercis canadensis Linnaeus USA: Maryland Potomac River Basin along Mill Creek, just w... R. T. Clausen 7014 1947-5-3

GH: 01676806 Gymnocladus dioicus (Linnaeus) K. Koch USA: New York ravine of Paine Creek, south-southeast of Au... R. T. Clausen 6738 1945-10-17

GH: 01679774 Senna roemeriana (Scheele) H. S. Irwin & Barneby USA: Texas 1 mile south of Temple R. T. Clausen 7649 1949-5-6

Capparaceae
GH: 00378645 Isomeris arborea Nuttall ex Torrey & A. Gray USA: California west slope of Oak Ridge, Ventura Basin R. T. Clausen 63044 1963-4-13

GH: 00378645 Peritoma arborea (Nuttall) Iltis USA: California west slope of Oak Ridge, Ventura Basin R. T. Clausen 63044 1963-4-13

GH: 01872476 Polanisia dodecandra (Linnaeus) de Candolle USA: New York along east side of Cayuga Lake, north of Est... R. T. Clausen 5885 1942-8-2

Caprifoliaceae
GH: 02040661 Diervilla sessilifolia Buckley USA: North Carolina Ivestor Gap, 3 km. south of Shining Rock, Pi... R. T. Clausen 1960-8-21

GH: 02039551 Lonicera canadensis Bartram ex Marsh. USA: New York 1 mile east of Danby, Danby Township R. T. Clausen 6509 1945-4-8

GH: 02038229 Lonicera hirsuta Eaton USA: New York ridge southeast of Fir Tree Swamp, Danby Tow... R. T. Clausen 6615 1945-6-12

GH: 02038244 Lonicera hirsuta Eaton USA: New York northeast of Fir Tree Swamp, Danby Township R. T. Clausen 6637 1945-7-21

GH: 02038450 Lonicera involucrata (Richardson) Banks ex Sprengel USA: Colorado South Platte River Drainage; on north side o... R. T. Clausen SR133 1962-7-21

GH: 02037752 Lonicera xylosteum Linnaeus USA: New York Ithaca: Southern crest of ravine of Renwick ... R. T. Clausen 6547 1945-4-24

GH: 00386226 Sambucus racemosa Linnaeus USA: California western base of Lambert Dome, Yosemite Natio... R. T. Clausen 4828 1940-7-8

GH: 02184076 Sambucus racemosa Linnaeus USA: New York Along Lick Brook 3 3/4 miles north of West D... R. T. Clausen 6544 1945-4-22

GH: 02184323 Sambucus sp. USA: Colorado on south side of Platoro R. T. Clausen SR152 1962-7-29

GH: 02037974 Symphoricarpos albus (Linnaeus) Blake USA: New York along lake just west of Cayuga Junction R. T. Clausen 6657 1945-7-27

GH: 02036483 Symphoricarpos orbiculatus Moench USA: New York east slope of Inlet Valley, 1.5 miles north ... R. T. Clausen 6629 1945-7-12

Caryophyllaceae
GH: 01742122 Arenaria sp. USA: Colorado on summit of Mt. Flora R. T. Clausen SR106 1962-7-17

GH: 00606494 Lychnis flos-cuculi Linnaeus USA: Vermont Morrisville R. T. Clausen 7977 1950-6-24

GH: 00606495 Lychnis flos-cuculi Linnaeus USA: Vermont Morrisville R. T. Clausen 7977 1950-6-24

GH: 01744955 Lychnis flos-cuculi Linnaeus USA: New York northeast of Verona R. T. Clausen 7060 1947-6-8

GH: 01751595 Silene antirrhina Linnaeus USA: New York 3 km northeast of Union Springs R. T. Clausen 6662 1945-7-27

GH: 01751887 Silene caroliniana pensylvanica (Michaux) Fernald USA: West Virginia along south side of North Fork of South Bran... R. T. Clausen 7017 1947-5-4

GH: 01622050 Stellaria holostea Linnaeus USA: New York Ithaca: ravine of Six Mile Creek R. T. Clausen 6556 1945-5-7

GH: 01622561 Stellaria longifolia Muhlenberg ex Willdenow USA: New York 1 3/4 miles east-southeast of Danby R. T. Clausen 6602 1945-6-10

Celastraceae
GH: 01854530 Euonymus americanus Linnaeus USA: North Carolina near mouth of Crow Creek, 1 mile south of Gn... R. T. Clausen 5615 1941-9-9

GH: 01855006 Euonymus obovatus Nuttall USA: New York in ravine of Mack Creek, Romulus R. T. Clausen 8132 1951-10-21

GH: 01855007 Euonymus obovatus Nuttall USA: New York bottom of ravine of Mack Creek, north of She... R. T. Clausen 8167 1952-5-30

Ceratophyllaceae
GH: 02073429 Ceratophyllum echinatum A. Gray USA: New York [data not captured] R. T. Clausen [data not captured] 4427 1939-8-2

Chenopodiaceae
GH: 02004908 Allenrolfea occidentalis (S. Watson) Kuntze USA: Utah Great Salt Lake Desert, 58 km east of Wendov... R. T. Clausen 641,215 1964-9-11

GH: 01785150 Sarcobatus vermiculatus (Hooker) Torrey USA: Wyoming Along U.S. 287 in Wyoming Basin, 6 miles sou... R. T. Clausen 641, 217 1964-9-12

GH: 01785179 Sarcocornia pacifica (Standley) A. J. Scott USA: Washington [data not captured] R. T. Clausen 63283 1963-7-25

Commelinaceae
GH: 00567738 Commelina communis Linnaeus USA: Connecticut Lyme: Lyme R. T. Clausen 5537 1941-8-24

GH: 02113860 Tradescantia ohiensis Rafinesque USA: North Carolina [data not captured] R. T. Clausen 1960-8-24

GH: 02098001 Tradescantia subaspera Ker Gawler USA: Virginia [data not captured] R. T. Clausen 66-73 1966-6-3

Convolvulaceae
GH: 02056222 Cuscuta cephalanthi Engelmann USA: New York east shore of Cayuga Lake, in cove just sout... R. T. Clausen 6731 1945-9-30

Cornaceae
GH: 02019316 Cornus stolonifera Michaux USA: North Dakota South crest of Sentinel Buute R. T. Clausen 8206 1952-6-12

Crassulaceae
GH: 01871827 Crassula connata A. Berger USA: California south of Red Mt., east of Weber Valley, nort... R. T. Clausen 63055 1963-4-21

GH: 01871828 Crassula connata A. Berger USA: California on north side of ridge souteastof Murrieta R. T. Clausen 63054 1963-4-18

GH: 01871829 Crassula connata A. Berger USA: California Western slope of Sugarload Peak, Campbell Hi... R. T. Clausen 63026 1963-3-22

GH: 01871881 Crassula muscosa Linnaeus USA: California south of Hall Creek, southwest of Corning, T... R. T. Clausen 63023 1963-4-26

GH: 01871888 Crassula tillaea Lester-Garland USA: California east slope of ridge of Forbes Creek, northwe... R. T. Clausen 63107 1963-5-15

GH: 01987440 Dudleya farinosa Britton & Rose USA: California Pescadero Beach R. T. Clausen 63316b 1963-8-6

GH: 01987479 Dudleya lanceolata (Nuttall) Britton & Rose USA: California Slope of Mt. Soledad R. T. Clausen 4704 1940-6-20

GH: 01987552 Echeveria agavoides Lemaire Mexico: Coahuila 1.6 km. north of Chorro Grande R. T. Clausen 7,605 1949-4-23

GH: 01987804 Kalanchoe pinnata (Lamarck) Persoon Guatemala: trail 1 km. northeast of Cuilapa R. T. Clausen 6154 1943-9-20

GH: 01987805 Kalanchoe pinnata (Lamarck) Persoon Mexico: Tamaulipas 3 km. southwest of Encina R. T. Clausen 7412 1949-2-25

GH: 01991032 Lenophyllum acutifolia Haworth Mexico: Nuevo León in small canyon on northern side of Cerro So... R. T. Clausen 7620 1949-4-27

GH: 01991033 Lenophyllum acutifolia Haworth Mexico: Nuevo León Cerro Sombrerotillo R. T. Clausen 7620 1950-11-20

GH: 01991041 Lenophyllum reflexum S. S. White Mexico: Nuevo León La Boca Canyon 3 km. east of Villa Santiago R. T. Clausen 7561 1949-4-11

GH: 01990102 Rhodiola integrifolia Rafinesque USA: Colorado Canyon west branch of Whatoya Creek, north s... R. T. Clausen 621,079 1962-7-10

GH: 01990119 Rhodiola integrifolia Rafinesque USA: New Mexico On south-facing, rocky slope, north side of ... R. T. Clausen 7847 1949-6-24

GH: 01990128 Rhodiola integrifolia leedyi (Rosendahl ex J. W. Moore) H. Ohba USA: Minnesota South side of North Branch of Root River, fa... R. T. Clausen 7760 1949-6-4

GH: 01990129 Rhodiola integrifolia leedyi (Rosendahl ex J. W. Moore) H. Ohba USA: Minnesota South side of North Branch of Root River, fa... R. T. Clausen 7760 1949-6-4

GH: 01990130 Rhodiola integrifolia leedyi (Rosendahl ex J. W. Moore) H. Ohba USA: New York ledge of shale just north of tiny point nort... R. T. Clausen 8365-11 1953-7-12

GH: 01990131 Rhodiola integrifolia leedyi (Rosendahl ex J. W. Moore) H. Ohba USA: New York Along western shore of Seneca Lake just nort... R. T. Clausen 7110 1947-7-27

GH: 01990132 Rhodiola integrifolia leedyi (Rosendahl ex J. W. Moore) H. Ohba USA: New York Along western shore of Seneca Lake just nort... R. T. Clausen 7110 1947-7-27

GH: 01990133 Rhodiola integrifolia leedyi (Rosendahl ex J. W. Moore) H. Ohba USA: New York Western side of Seneca Lake north of Glenora... R. T. Clausen 7236 1948-5-30

GH: 01990719 Rhodiola rosea Linnaeus Canada: Quebec Province Shag Rock, southeast of eastern Isle Afflig�... R. T. Clausen 59-59 1959-7-28

GH: 01990021 Rhodiola rosea Linnaeus USA: Pennsylvania Along west side of Delaware River 1.5 km. so... R. T. Clausen 7031 1947-5-24

GH: 01991220 Sedella pumila Britton & Rose USA: California southeastern slope of northwestern spur of S... R. T. Clausen 6318 1963-3-22

GH: 01991313 Sedum album Linnaeus USA: New York Ithaca: [no additional data] R. T. Clausen 65-1 1971-7-4

GH: 01991320 Sedum borschii (R. T. Clausen) R. T. Clausen USA: Idaho On northern slope, in drainage of Papoose Cr... R. T. Clausen 611788 1961-6-27

GH: 00042536 Sedum caducum R. T. Clausen Mexico: Tamaulipas Canyon 15 km southwest of Ciudad Victoria, 2... R. T. Clausen 7370 1949-2-13

GH: 01990597 Sedum calcicola B. L. Robinson & Greenman Mexico: Nuevo León In big canyon south of the saddle, Saddle Mo... R. T. Clausen 7573 1949-4-13

GH: 01990598 Sedum calcicola B. L. Robinson & Greenman Mexico: Tamaulipas On south side of canyon 16 km. southwest of ... R. T. Clausen 7378 1949-2-15

GH: 01990601 Sedum calcicola B. L. Robinson & Greenman Mexico: Nuevo León Villa de Garcia R. T. Clausen 7599 1949-4-21

GH: 01990599 Sedum calcicola B. L. Robinson & Greenman USA: New York Ithaca: Greenhouse. R. T. Clausen 47-56 1948-10-23

GH: 01990600 Sedum calcicola B. L. Robinson & Greenman USA: New York Ithaca: Greenhouse R. T. Clausen 7599 1949-10-21

GH: 01991323 Sedum clavatum R. T. Clausen USA: New York Ithaca: Greenhouse R. T. Clausen 55 1977-4-15

GH: 01991324 Sedum cockerellii Britton USA: New Mexico south side of Rio Hondo Canyon 4 km. northea... R. T. Clausen 7853 1949-6-24

GH: 01991325 Sedum cockerellii Britton USA: New Mexico southwestern slope of Tuerto Peak, east of S... R. T. Clausen 62214 1962-8-23

GH: 01991326 Sedum cockerellii Britton USA: New Mexico Rocky northwestern slope of Tuerto Mountain,... R. T. Clausen 62-222 1962-8-24

GH: 01990624 Sedum diffusum S. Watson Mexico: Nuevo León Below grotto of Villa de Garcia R. T. Clausen 7595 1949-4-21

GH: 01990625 Sedum diffusum S. Watson Mexico: Nuevo León On western side of Saddle Mountain southeast... R. T. Clausen 7569 1946-4-13

GH: 01990626 Sedum diffusum S. Watson Mexico: Nuevo León Southern slope of La Boca Canyon 3 km. east ... R. T. Clausen 7544 1949-4-11

GH: 01991347 Sedum diffusum S. Watson USA: New York Ithaca: Greenhouse R. T. Clausen 7,363 1949-10-14

GH: 01991348 Sedum diffusum S. Watson USA: New York Ithaca: Greenhouse R. T. Clausen 44-114 1947-6-21

GH: 01990746 Sedum ebracteatum de Candolle USA: New York Ithaca: Greenhouse. R. T. Clausen 77-24 1979-3-3

GH: 01990051 Sedum edwardsii (R. T. Clausen) B. L. Turner USA: New York Ithaca: Greenhouse. R. T. Clausen 50-14 1954-11-24

GH: 01990730 Sedum furfuraceum Moran Mexico: San Luis Potosí Above and south of El Ranchito, 15 km. south... R. T. Clausen 80-24(2-3) 1980-3-20

GH: 01990735 Sedum glabrum Praeger Mexico: Coahuila West of Saltillo R. T. Clausen 7612 1949-4-25

GH: 01991372 Sedum glaucophyllum R. T. Clausen USA: Maryland north side of Mill Creek west of Rawlings St... R. T. Clausen 7012 1947-5-3

GH: 01991377 Sedum glaucophyllum R. T. Clausen USA: Virginia western bank of road between lower and upper... R. T. Clausen 66-91

GH: 01991386 Sedum glaucophyllum R. T. Clausen USA: Virginia above high cliffs along western side of Reed... R. T. Clausen 66-97 1966-6-9

GH: 01991393 Sedum glaucophyllum R. T. Clausen USA: New York Ithaca: Greenhouse R. T. Clausen 6747 1946-4-24

GH: 01990764 Sedum goldmanii (Rose) Moran USA: New York Ithaca: Greenhouse. R. T. Clausen 7522 1952-6-3

GH: 00042552 Sedum guadalajaranum viridifolium R. T. Clausen Mexico: Zacatecas About 15 km southwest of Valparaiso, alt. 22... R. T. Clausen 77-25(7) 1977-8-10

GH: 01990499 Sedum hultenii Fröderström Mexico: Canyon of Texcoco River, 1 km. north-northwe... R. T. Clausen 7,472 1949-3-8

GH: 01990498 Sedum hultenii Fröderström USA: New York Ithaca: Greenhouse. R. T. Clausen 7428 1950-5-28

GH: 01991420 Sedum integrifolium procerum R. T. Clausen USA: Colorado on east slope of Summit Peak, above small po... R. T. Clausen SR 146 1962-7-26

GH: 01991421 Sedum integrifolium procerum R. T. Clausen USA: Colorado On sothern slope of Summit Peak R. T. Clausen 621142 1962-7-26

GH: 01991422 Sedum integrifolium procerum R. T. Clausen USA: Colorado On east slope of Summit Peak, above small po... R. T. Clausen SR 146 1962-7-26

GH: 01991423 Sedum integrifolium procerum R. T. Clausen USA: Colorado On steep rocky north slope of southernmost h... R. T. Clausen SR157 1962-7-30

GH: 01991424 Sedum integrifolium procerum R. T. Clausen USA: Colorado on rocky south slope, Eureka Gulch, near Lak... R. T. Clausen SR180 1962-8-4

GH: 01991425 Sedum integrifolium procerum R. T. Clausen USA: New Mexico north side of Rio Hondo canyon 4 km. below (... R. T. Clausen 7847 1949-6-24

GH: 01990522 Sedum jurgensenii (Hemsley) Moran USA: New York Ithaca: Greenhouse. R. T. Clausen 7433 1951-5-5

GH: 01991478 Sedum lanceolatum Torrey USA: Colorado Lulu Pass; Platte River Drainage R. T. Clausen 62-204 1962-8-13

GH: 01991481 Sedum lanceolatum Torrey USA: Colorado summit of northwestern spur of Iron Mt., eas... R. T. Clausen SR193 1962-8-11

GH: 01991482 Sedum lanceolatum Torrey USA: New Mexico Summit of Tesuque Peak, Sangre de Cristo Mou... R. T. Clausen 62-239 1962-8-29

GH: 01991485 Sedum lanceolatum Torrey USA: Colorado San Juan River Drainage. Near base of Macomb... R. T. Clausen SR 190 1962-8-6

GH: 01991486 Sedum lanceolatum Torrey USA: Colorado Platte River Drainage. Valley of East Plum C... R. T. Clausen SR71 1962-7-7

GH: 01991487 Sedum lanceolatum Torrey USA: Colorado ridge east of lower Joe Wright Creek, north ... R. T. Clausen 62-197 1962-8-12

GH: 01991514 Sedum lanceolatum Torrey USA: Idaho Crest of Morrison Ridge, exposed to north, f... R. T. Clausen 611741 1961-6-23

GH: 01991545 Sedum lanceolatum Torrey USA: Nebraska on north facing slope, near head of Monroe C... R. T. Clausen 8281 1952-6-24

GH: 01991561 Sedum lanceolatum Torrey USA: South Dakota below cliffs along 85A at Pluma R. T. Clausen 8221 1952-6-16

GH: 01991562 Sedum lanceolatum Torrey USA: South Dakota 1.7 miles southeast of Roubaix R. T. Clausen 8229 1952-6-17

GH: 01991563 Sedum lanceolatum Torrey USA: South Dakota south of Custer R. T. Clausen 8256 1952-6-20

GH: 01991564 Sedum lanceolatum Torrey USA: South Dakota canyon of Whitewood Creek on south side of D... R. T. Clausen 8220 1952-6-16

GH: 01991573 Sedum lanceolatum Torrey USA: South Dakota summit of Terry Peak R. T. Clausen 8263 1952-6-21

GH: 01991574 Sedum lanceolatum Torrey USA: South Dakota canyon of Little Elk Creek R. T. Clausen 8241 1952-6-17

GH: 01991613 Sedum lanceolatum Torrey USA: Wyoming southestern slope of eastern peak of Pole Mo... R. T. Clausen 62-38 1962-6-28

GH: 01991615 Sedum lanceolatum Torrey USA: Wyoming on bank beside highway, northeast exposure, ... R. T. Clausen 8250 1952-6-19

GH: 01991616 Sedum lanceolatum Torrey USA: Wyoming 16 km. northwest of Buckhorn R. T. Clausen 8252 1952-6-19

GH: 01991621 Sedum laxum (Britton) A. Berger USA: Oregon Gorge of Rogue River, 10 km. south of Galice R. T. Clausen 63149 1963-6-8

GH: 01991627 Sedum laxum heckneri (M. Peck) R. T. Clausen USA: California along North Post Creek R. T. Clausen 63202 1963-6-18

GH: 01991626 Sedum laxum eastwoodiae (Britton) R. T. Clausen USA: California northeast slope of ridge, on southeast lobe ... R. T. Clausen 70-84 1970-7-18

GH: 01991631 Sedum laxum latifolium R. T. Clausen USA: California canyon of Smith River 2.3 miles west of Patr... R. T. Clausen 63311 1963-8-5

GH: 01991647 Sedum leibergii Britton USA: Seven Devils Mountains. Columbia Plateau. No... R. T. Clausen 6117211 1961-6-21

GH: 01990802 Sedum multiflorum R. T. Clausen USA: New York Ithaca: Greenhouse. R. T. Clausen 70-191 1973-3-3

GH: 01990808 Sedum nanifolium Fröderström Mexico: Coahuila West of Chorro Grande and north of spring R. T. Clausen 7607 1949-4-23

GH: 01991666 Sedum nevii A. Gray USA: New York Ithaca: Greenhouse R. T. Clausen 54-3 1954-4-22

GH: 01991667 Sedum nevii A. Gray USA: New York Ithaca: Greenhouse R. T. Clausen 6979 1947-6-4

GH: 01991669 Sedum nevii A. Gray USA: New York Ithaca: Greenhouse R. T. Clausen 6979 1947-5-22

GH: 01991671 Sedum nevii A. Gray USA: New York Ithaca: [no additional data] R. T. Clausen 49-18 1950-6-15

GH: 00395097 Sedum obtusatum A. Gray USA: California 6.4 km. west of Sonora Pass, on northern sid... R. T. Clausen 641178 1964-8-26

GH: 00395098 Sedum obtusatum A. Gray USA: California In gravel on Half Dome quartz monzonite, nor... R. T. Clausen 641010 1964-6-24

GH: 01991726 Sedum obtusatum boreale R. T. Clausen USA: California East slope of ridge west of Mountain Mine, S... R. T. Clausen 641,127 1964-7-29

GH: 01991727 Sedum obtusatum boreale R. T. Clausen USA: California East slope of ridge west of Mtn. Mine, Sierr... R. T. Clausen 641115 1964-7-29

GH: 01991728 Sedum obtusatum boreale R. T. Clausen USA: California On rocks on east side of raod 1.6 km. northe... R. T. Clausen 641120 1964-7-29

GH: 01991729 Sedum obtusatum boreale R. T. Clausen USA: California Cliffs on northwest side of spur of Valentin... R. T. Clausen 63400 1963-8-14

GH: 01991758 Sedum oregonense (S. Watson) M. Peck USA: Oregon Northeast slope of O'Leary Mountain R. T. Clausen 651060 1965-7-16

GH: 01991759 Sedum oregonense (S. Watson) M. Peck USA: Oregon Eastern slope of highest part of ridge of Mi... R. T. Clausen 651076 1965-7-22

GH: 01991760 Sedum oregonense (S. Watson) M. Peck USA: Oregon near base of bluffs between Alder and Butte ... R. T. Clausen 651088 1965-7-25

GH: 01990852 Sedum palmeri S. Watson Mexico: Nuevo León On south side of canyon on west side of Sier... R. T. Clausen 7568 1949-4-13

GH: 01990851 Sedum palmeri S. Watson Mexico: Nuevo León Exposed to southeast, below grotto, Villa de... R. T. Clausen 7596 1949-4-21

GH: 01990850 Sedum palmeri S. Watson Mexico: Nuevo León On south side of La Boca Canyon, 3 km. east ... R. T. Clausen 7545 1949-4-11

GH: 00042568 Sedum palmeri emarginatum R. T. Clausen Mexico: Hidalgo Gorge of Metztitlan River, 7 km northeast of... R. T. Clausen 80-11(5) 1980-2-18

GH: 01991769 Sedum palmeri S. Watson USA: New York Ithaca: Greenhouse R. T. Clausen 47-80 1947-3-22

GH: 01991770 Sedum palmeri S. Watson USA: New York Ithaca: Greenhouse R. T. Clausen 47-79 1949-12-21

GH: 01991771 Sedum palmeri S. Watson USA: New York Ithaca: Greenhouse R. T. Clausen 7371 1952-3-15

GH: 01990856 Sedum palmeri emarginatum R. T. Clausen USA: New York Ithaca: Greenhouse. R. T. Clausen 47-30 1955-3-22

GH: 01991836 Sedum pulchellum Michaux USA: [Red Rins] R. T. Clausen 1937-7-23

GH: 01991791 Sedum pulchellum Michaux USA: Alabama At northern end of Logan Point, Monte Sano R. T. Clausen 72-22 1972-6-1

GH: 01991804 Sedum pulchellum Michaux USA: Illinois Southwestern crest of bluff north of Golcond... R. T. Clausen 70-163 1970-8-18

GH: 01991859 Sedum pulchellum Michaux USA: New York Ithaca: [no additional data] R. T. Clausen C6877 1946

GH: 01991865 Sedum pulchellum Michaux USA: Virginia [no additional data] R. T. Clausen 1937-7-30

GH: 01991866 Sedum purdyi Jepson USA: California Point on south side of Spanish Creek between... R. T. Clausen 641,099 1964-7-24

GH: 01991867 Sedum purdyi Jepson USA: California Talus above buildings west of railroad, nort... R. T. Clausen 641,085 1964-7-20

GH: 00460154 Sedum radiatum depauperatum R. T. Clausen USA: Oregon Klamath Mountains, Applegate River Drainage,... R. T. Clausen 651-25 1965-7-3

GH: 00359423 Sedum radiatum depauperatum R. T. Clausen USA: Oregon Klamath Mountains, Applegate River Drainage,... R. T. Clausen 651-25 1965-8-7
GH: 01990872 Sedum retusum Hemsley Mexico: 15 km. southeast of Joya de Sales, northwest... R. T. Clausen 7416 1949-2-25

GH: 01990874 Sedum retusum Hemsley USA: New York Ithaca: Greenhouse. R. T. Clausen 7,452 1956-8-7

GH: 01990873 Sedum retusum Hemsley USA: New York Ithaca: Greenhouse. R. T. Clausen 7416 1952-6-20

GH: 01991916 Sedum rhodanthum A. Gray USA: Colorado Eureka Gulch near Lake Emma, San Juan Mounta... R. T. Clausen SR177 1962-8-4

GH: 01991917 Sedum rhodanthum A. Gray USA: Colorado Eureka Gulch, near Lake Emma, north of Silve... R. T. Clausen SR178 1962-8-4

GH: 01990878 Sedum rhodocarpum Rose Mexico: Nuevo León North facing slope, La Boca Canyon, 3 km. ea... R. T. Clausen 7546 1949-4-11

GH: 01990877 Sedum rhodocarpum Rose Mexico: Nuevo León On western side of Sierra de la Silla, south... R. T. Clausen 7567 1949-4-13

GH: 01990879 Sedum rhodocarpum Rose USA: New York Ithaca: Greenhouse. R. T. Clausen 7567 1953-4-10

GH: 01990650 Sedum rosea (Linnaeus) Scopoli Canada: Quebec Province Eastern side of eastern island just north of... R. T. Clausen 59-30 1959-7-17

GH: 01990724 Sedum rosea (Linnaeus) Scopoli Canada: Quebec Province Northern end of Stevenson Island R. T. Clausen 59-77 1959-8-10

GH: 01990719 Sedum rosea (Linnaeus) Scopoli Canada: Quebec Province Shag Rock, southeast of eastern Isle Afflig�... R. T. Clausen 59-59 1959-7-28

GH: 00675082 Sedum rosea (Linnaeus) Scopoli USA: Vermont Rochester: Rochester R. T. Clausen 7059 1947-6-7

GH: 00675083 Sedum rosea (Linnaeus) Scopoli USA: Vermont Rochester: Rochester R. T. Clausen 7059 1947-6-7

GH: 01990021 Sedum rosea (Linnaeus) Scopoli USA: Pennsylvania Along west side of Delaware River 1.5 km. so... R. T. Clausen 7031 1947-5-24

GH: 01990102 Sedum rosea integrifolium (Rafinesque) Hultén USA: Colorado Canyon west branch of Whatoya Creek, north s... R. T. Clausen 621,079 1962-7-10

GH: 01990119 Sedum rosea integrifolium (Rafinesque) Hultén USA: New Mexico On south-facing, rocky slope, north side of ... R. T. Clausen 7847 1949-6-24

GH: 01990128 Sedum rosea leedyi Rosend. & J. W. Moore USA: Minnesota South side of North Branch of Root River, fa... R. T. Clausen 7760 1949-6-4

GH: 01990129 Sedum rosea leedyi Rosend. & J. W. Moore USA: Minnesota South side of North Branch of Root River, fa... R. T. Clausen 7760 1949-6-4

GH: 01990130 Sedum rosea leedyi Rosend. & J. W. Moore USA: New York ledge of shale just north of tiny point nort... R. T. Clausen 8365-11 1953-7-12

GH: 01990131 Sedum rosea leedyi Rosend. & J. W. Moore USA: New York Along western shore of Seneca Lake just nort... R. T. Clausen 7110 1947-7-27

GH: 01990132 Sedum rosea leedyi Rosend. & J. W. Moore USA: New York Along western shore of Seneca Lake just nort... R. T. Clausen 7110 1947-7-27

GH: 01990133 Sedum rosea leedyi Rosend. & J. W. Moore USA: New York Western side of Seneca Lake north of Glenora... R. T. Clausen 7236 1948-5-30

GH: 01990138 Sedum sarmentosum Bunge USA: Alabama O'Shaughnessy Point. 1 km. south of Lookout ... R. T. Clausen 72-34 1972-6-5

GH: 01990139 Sedum sarmentosum Bunge USA: New York Ithaca: Garden. R. T. Clausen 6746 1951-6-24

GH: 01990174 Sedum spathulifolium Hooker USA: California Along road on west side of Mayacamas Mts., e... R. T. Clausen 63116 1963-5-20

GH: 01990208 Sedum spathulifolium Hooker USA: Oregon South side of Coos Ridge, Southern Oregon Co... R. T. Clausen 63258 1963-7-14

GH: 01990209 Sedum spathulifolium Hooker USA: Oregon Alder and Butte Springs, 1.7 km. east of Dee... R. T. Clausen 651171 1965-8-12

GH: 01990210 Sedum spathulifolium Hooker USA: Oregon Steep northeast slope of ridge on west side ... R. T. Clausen 63234 1963-7-3

GH: 01990211 Sedum spathulifolium Hooker USA: Oregon Exposed to east-southeast, Coos Ridge, South... R. T. Clausen 63257 1963-7-10

GH: 01990214 Sedum spathulifolium pruinosum (Britton) R. T. Clausen & C. H. Uhl USA: California Northern slope of ridge between Vernal and N... R. T. Clausen 641011 1964-6-24

GH: 01990240 Sedum stenopetalum stenopetalum R. T. Clausen USA: Oregon Open crest of ridge south of summit of O'Lea... R. T. Clausen 651,113 1965-7-30

GH: 01990256 Sedum stenopetalum stenopetalum R. T. Clausen USA: Oregon Ridge north of Mink Lake R. T. Clausen 651145 1965-8-7

GH: 01990553 Sedum stenopetalum stenopetalum R. T. Clausen USA: California South side of Chilnualna Creek above high fa... R. T. Clausen 64-55 1964-7-12

GH: 01990290 Sedum telephioides Michaux USA: New York Ithaca: Garden. R. T. Clausen C 7018 1947-9-26

GH: 01990300 Sedum telephioides Michaux USA: New York Ithaca: Garden. R. T. Clausen C 6787 1947-7-26

GH: 00591440 Sedum telephium Linnaeus USA: Vermont East Berkshire R. T. Clausen 7891 1949-8-17

GH: 01990344 Sedum ternatum Michaux USA: Maryland Along Mill Creek west of Rawlings Station. P... R. T. Clausen 7010 1947-4-1

GH: 01990355 Sedum ternatum Michaux USA: New York West side of Ithaca-Geneva highway 1 km. nor... R. T. Clausen 6893 1946-8-29

GH: 01990356 Sedum ternatum Michaux USA: New York Ithaca: Greenhouse. R. T. Clausen C7010 1947-5-19

GH: 01990357 Sedum ternatum Michaux USA: New York near foot of West Hill, west of Lehigh Valle... R. T. Clausen 7941 1950-6-4

GH: 01990379 Sedum ternatum Michaux USA: Tennessee At base of steep slope near Red Fork, 4.8 km... R. T. Clausen 7728 1949-5-21

GH: 01990382 Sedum ternatum Michaux USA: New York Ithaca: Greenhouse. R. T. Clausen 6967 1947-4-27

GH: 01990386 Sedum ternatum Michaux USA: New York Ithaca: Greenhouse. R. T. Clausen 6988 1947-5-19

GH: 01990387 Sedum ternatum Michaux USA: New York Ithaca: Coldframe. R. T. Clausen 6989 1950-5-10

GH: 01990416 Sedum ternatum Michaux USA: New York Ithaca: Greenhouse. R. T. Clausen 6760 1946-4-27

GH: 00042577 Sedum trichromum R. T. Clausen Mexico: Durango About 3 km west of Revolcaderos R. T. Clausen 76-33(1) 1976-8-25

GH: 01990452 Sedum villosum Linnaeus Canada: Quebec Province Near southern shore of Big Gull Island, 2.3 ... R. T. Clausen 59-24 1959-7-16

GH: 01990453 Sedum villosum Linnaeus Canada: Quebec Province Middle Kécarpoui Island R. T. Clausen 59-50 1959-7-27

GH: 01990454 Sedum villosum Linnaeus Canada: Quebec Province Western Isle Affigée R. T. Clausen 59-69 1959-7-29

GH: 01990455 Sedum villosum Linnaeus Canada: Quebec Province Eastern isle Affligée R. T. Clausen 59-70 1959-7-29

GH: 01990456 Sedum villosum Linnaeus Canada: Quebec Province Western side of Stevenson Island R. T. Clausen 59-78 1959-8-10

GH: 01990457 Sedum villosum Linnaeus Canada: Quebec Province Near southern shore of Big Gull Island, 2.3 ... R. T. Clausen 59-85 1959-8-12

Cucurbitaceae
GH: 01544100 Echinocystis lobata (Michaux) Torrey & A. Gray USA: New York 2 km west of Eaton R. T. Clausen 1957-8-19

GH: 01544101 Echinocystis lobata (Michaux) Torrey & A. Gray USA: New York Bank of Canandaigua Outlet, Phelps Tp., Gene... R. T. Clausen 8017 1950-8-13

GH: 01544621 Sicyos angulatus Linnaeus USA: New York Bank of Canandaigua Outlet, Phelps Tp., Gene... R. T. Clausen 8018 1950-8-13

Cupressaceae
GH: 00356180 Cupressus sargentii Jepson USA: California East slope of ridge west of Foote Creek and ... R. T. Clausen 63364 1963-8-11

GH: 02104029 Juniperus communis Linnaeus USA: Nebraska Pine Ridge Escarpment; Cheyenne River Draina... R. T. Clausen 8289 1952-6-25

GH: 02104612 Juniperus communis montana Aiton USA: Oregon [data not captured] R. T. Clausen 651,071 1965-7-22

GH: 02105198 Juniperus horizontalis Moench USA: North Dakota [data not captured] R. T. Clausen 8197 1952-6-11

GH: 00356325 Juniperus occidentalis Hooker USA: California Rocky northwest slope of summit of North Pea... R. T. Clausen 66-33 1966-7-8

GH: 02106295 Juniperus scopulorum Sargent USA: North Dakota [data not captured] R. T. Clausen 8185 1952-6-9

GH: 02107322 Thuja occidentalis Linnaeus USA: New York [data not captured] R. T. Clausen 5509 1941-8-10

GH: 02107494 Thuja plicata Donn ex D. Don USA: Oregon [data not captured] R. T. Clausen 651,125 1965-8-5

GH: 02107493 Thuja plicata Donn ex D. Don USA: Oregon [data not captured] R. T. Clausen H. E. Clausen 63250 1963-7-5

Cyperaceae
GH: 02370124 Carex appalachica J. M. Webber & P. W. Ball USA: New York [data not captured] R. T. Clausen 6588 1945-6-3

GH: 00217419 Carex bigelowii Torrey ex Schweinitz USA: Vermont West side of Chin of Mount Mansfield, 44-45�... R. T. Clausen 8360 1953-6-24

GH: 00219035 Carex canescens Linnaeus USA: Vermont Jay Peak summit, 1150 m R. T. Clausen 1956-7-15

GH: 02371485 Carex cephaloidea (Dewey) Dewey USA: New York [data not captured] R. T. Clausen 6587 1945-6-3

GH: 02370541 Carex cephalophora Muhlenberg USA: New York [data not captured] R. T. Clausen 6652 1945-7-27

GH: 01772665 Carex intumescens Rudge USA: New York [data not captured] R. T. Clausen 6645 1945-7-21

GH: 02578396 Carex lacustris Willdenow USA: New York [data not captured] R. T. Clausen 6606 1945-6-10

GH: 00895067 Carex magellanica én (Wahlenberg) Hultén USA: Vermont Jay Peak R. T. Clausen 1956-7-15

GH: 00351655 Carex pensylvanica Lamarck USA: New York Summit of Thatcher's Pinnacles, Danby Townsh... R. T. Clausen 6552 1945-4-29

GH: 00351655 Carex pensylvanica lucorum Fernald USA: New York Summit of Thatcher's Pinnacles, Danby Townsh... R. T. Clausen 6552 1945-4-29

GH: 02370004 Carex rosea Schkuhr ex Willdenow USA: New York [data not captured] R. T. Clausen 6584 1945-6-3

GH: 02370002 Carex rosea Schkuhr ex Willdenow USA: New York [data not captured] R. T. Clausen 6626 1945-6-17

GH: 02395998 Carex stipata Muhlenberg ex Willdenow USA: New York [data not captured] R. T. Clausen 6579 1945-5-27

GH: 02578343 Carex trichocarpa Muhlenberg ex Willdenow USA: New York [data not captured] R. T. Clausen 6837 1946-6-9

GH: 01774036 Carex tuckermanii Dewey USA: New York [data not captured] R. T. Clausen 6849 1946-6-16

Dysphaniaceae
GH: 00610438 Dysphania ambrosioides (Linnaeus) Mosyakin & Clemants USA: Connecticut Lyme: Lyme R. T. Clausen 5532 1941-8-24

Elaeagnaceae
GH: 01576928 Shepherdia canadensis Nuttall USA: New York Ontario: Western crest of northern summit of... R. T. Clausen 7026 1947-5-11

Ephedraceae
GH: 00356685 Ephedra viridis Coville USA: California north east slope, 2 km. southwest of Vanadiu... R. T. Clausen 641197 1964-9-1

Ericaceae
GH: 01117110 Andromeda polifolia glaucophylla (Link) de Candolle USA: New York Dryden: Malloryville Bog R. T. Clausen 6347 1944-7-2

GH: 00343973 Arbutus menziesii Pursh USA: California Southeast slope of ridge 1.2 km. south of Fe... R. T. Clausen 641133 1964-8-5

GH: 00350150 Arctostaphylos columbiana Piper USA: California Summit of Cobb Mt. R. T. Clausen 63110 1963-5-17

GH: 00350389 Arctostaphylos glauca Lindley USA: California Summit of ridge of granodiorite between Webe... R. T. Clausen 63056 1963-4-21

GH: 01537979 Chamaedaphne calyculata (Linnaeus) Moench USA: New York 1.6 km. east of Endicott R. T. Clausen 7880 1949-7-31

GH: 01591863 Gaultheria hispidula (Linnaeus) Muhlenberg USA: New York 4 km. southwest of Nelson, Nelson Tp. R. T. Clausen 6833 1946-6-9

GH: 01592518 Gaylussacia baccata (Wangenheim) K. Koch USA: New York west of Fitch Bridge, Big Flats Tp. R. T. Clausen 8005 1950-8-6

GH: 01594795 Leiophyllum buxifolium (Bergius) Elliott USA: Tennessee on summit of Roan Mountain. R. T. Clausen 7724 1949-5-19

GH: 01594847 Leiophyllum buxifolium (Bergius) Elliott USA: North Carolina summit of Grandfather Mt. R. T. Clausen 5582 1941-9-4

GH: 01594938 Leucothoë davisiae Torrey ex A. Gray USA: California south of Mountain Mine, Sierra Buttes north ... R. T. Clausen 641121 1964-7-29

GH: 01594960 Leucothoë fontanesiana (Steudel) Sleumer USA: North Carolina ravine of tributary of Crow Creek, 1 mile so... R. T. Clausen 5618 1941-9-9

GH: 01683206 Phyllodoce empetriformis (Smith) D. Don USA: Oregon [data not captured] R. T. Clausen 65110 1965-7-28

GH: 01763081 Rhododendron canescens (Michaux) Sweet USA: North Carolina [data not captured] R. T. Clausen 1960-8-26

GH: 01763183 Rhododendron catawbiense Michaux USA: North Carolina [data not captured] R. T. Clausen 1960-8-20

GH: 01764241 Rhododendron maximum Linnaeus USA: New York [data not captured] R. T. Clausen 8039 1950-10-28

GH: 01764246 Rhododendron maximum Linnaeus USA: New York [data not captured] R. T. Clausen 8103 1951-7-16

GH: 01764456 Rhododendron minus Michaux USA: North Carolina [data not captured] R. T. Clausen 5637 1941-9-11

GH: 01764657 Rhododendron periclymenoides (Michaux) Shinners USA: New York [data not captured] R. T. Clausen 6543 1945-4-22

GH: 00638349 Vaccinium vitis-idaea minus Loddiges USA: Vermont Mount Mansfield R. T. Clausen 8361 1953-6-24

Eriocaulaceae
A: 00855404 Eriocaulon aquaticum (Hill) Druce USA: Connecticut East Lyme: East Lyme R. T. Clausen 5549 1941-8-26

A: 00028842 Eriocaulon pellucidum clausenii Moldenke USA: Connecticut Ledyard Township: in 2-3 feet of water on mu... R. T. Clausen 5546 1941-8-25

Fabaceae
GH: 01963137 Acmispon argophyllus (A. Gray) Brouillet USA: California ridge south of Red Mt. R. T. Clausen 63063 1963-4-23

GH: 01963220 Acmispon brachycarpus (Bentham) D. D. Sokoloff USA: California West slope of spur of ridge northwest of Lak... R. T. Clausen 63109 1963-5-15

GH: 01967093 Acmispon strigosus (Nuttall) Brouillet USA: California Top of ridge south of Santa Gertrudis Creek,... R. T. Clausen E. R. [Clausen] & H.... 63049 1963-4-18

GH: 01967768 Amorpha fruticosa Linnaeus USA: Arkansas by roadside 4 miles east of Brinkley R. T. Clausen 7720 1949-5-16

GH: 01935884 Amphicarpaea bracteata (Linnaeus) Fernald USA: New York 6 km southwest of Binghamton R. T. Clausen 6403 1944-8-18

GH: 01935887 Amphicarpaea bracteata (Linnaeus) Fernald USA: North Carolina on northeastern slope of Big Bald 3 km. SSW ... R. T. Clausen 60-BR 1 1960-8-23

GH: 00747445 Apios americana Medikus USA: Vermont East Berkshire R. T. Clausen 7159 1947-8-22

GH: 02067083 Apios americana Medikus USA: New York 6 km southwest of Binghamton R. T. Clausen 6407 1944-8-18

A: 02064374 Astragalus antiselli A. Gray USA: California East slope of ridge on west side near mouth ... R. T. Clausen 63045 1963-4-14

GH: 02064704 Astragalus bisulcatus (Hooker) A. Gray USA: North Dakota south crest of Sentinel Butte, R. T. Clausen 8209 1952-6-12

GH: 02064705 Astragalus bisulcatus (Hooker) A. Gray USA: North Dakota just west of Valley City R. T. Clausen 8182 1952-6-8

GH: 02047079 Astragalus canadensis Linnaeus USA: New Mexico Roadside, north side of Taos R. T. Clausen 7854 1949-6-24

GH: 02047082 Astragalus canadensis Linnaeus USA: New York bank on east side of Cayuga Lake just north ... R. T. Clausen 6366 1944-8-6

GH: 02047096 Astragalus canadensis Linnaeus USA: New York Ithaca: Greenhouse R. T. Clausen C6764 1946-7-17

GH: 02047641 Astragalus crassicarpus Nuttall USA: Nebraska Cheyenne River Drainage; Monroe Canyon R. T. Clausen 8288 1952-6-24

GH: 02052685 Astragalus leucopsis Torrey & A. Gray USA: California Crest of ridge east of Dry Canyon, Santa Mon... R. T. Clausen 63036 1963-4-6

GH: 02052800 Astragalus lotiflorus Hooker USA: North Dakota On slope east of Marmarth R. T. Clausen 8202 1952-6-11

GH: 02049544 Astragalus nuttallianus de Candolle USA: New Mexico Taos River Drainage; Roadside bank 4 miles e... R. T. Clausen 7835 1949-6-22

GH: 02048002 Astragalus plattensis Nuttall USA: North Dakota on north slope of Sentinel Butte R. T. Clausen 8213 1952-6-14

GH: 02048379 Astragalus racemosus Pursh USA: North Dakota about 5 km. east of Marmarth R. T. Clausen 8204 1952-6-11

GH: 02048380 Astragalus racemosus Pursh USA: North Dakota 1.5 km. east of Valley City R. T. Clausen 8181 1952-6-8

GH: 00700953 Astragalus robbinsii minor (Hooker) Barneby USA: Vermont Mount Pisgah R. T. Clausen 7980 1950-6-25

GH: 00700997 Astragalus robbinsii minor (Hooker) Barneby USA: Vermont Hartland: Hartland R. T. Clausen 7966 1950-6-20

GH: 02030556 Astragalus sp. USA: South Dakota Black Hills; southeast of Roubaix R. T. Clausen 8233 1952-6-17

GH: 02030557 Astragalus sp. USA: South Dakota Black Hills; 2 km. southeast of Roubaix R. T. Clausen 8231 1952-6-17

GH: 02030558 Astragalus sp. USA: Nebraska Cheyenne River Drainage; north-facing slope ... R. T. Clausen 8284 1952-6-24

GH: 02030559 Astragalus sp. USA: Nebraska Pine Ridge Escarpment; Cheyenne River Draina... R. T. Clausen 8283 1952-6-24

GH: 02030560 Astragalus sp. USA: South Dakota Black Hills; Belle Fourche River Basin; Chey... R. T. Clausen 8245 1952-6-19

GH: 02030561 Astragalus sp. USA: Wyoming 1.6 km. northwest of Buckhorn R. T. Clausen 8253 1952-6-19

GH: 02030562 Astragalus sp. USA: Oklahoma 5 km. west of Wilburton R. T. Clausen 7653 1949-5-7

GH: 02030563 Astragalus sp. USA: Texas 1 mile south of Temple R. T. Clausen 7647 1949-5-6

GH: 02048924 Astragalus tenellus Pursh USA: New Mexico 7 miles northwest of Elizabethtown. R. T. Clausen 7829 1949-6-22

GH: 02048934 Astragalus tenellus Pursh USA: North Dakota south crest of Sentinel Butte R. T. Clausen 8208 1952-6-12

GH: 02048935 Astragalus tenellus Pursh USA: North Dakota north slope of Cedar Canyon east of Medora R. T. Clausen 8187 1952-6-9

GH: 02030741 Baptisia bracteata Muhlenberg ex Elliott USA: Arkansas on east slope of southeast spur of Magazine ... R. T. Clausen 7662 1949-5-9

GH: 02030963 Baptisia leucantha Torr. & A. Gray USA: Oklahoma 1 km. west of Red Oak R. T. Clausen 7654 1949-5-7

GH: 01881217 Baptisia sphaerocarpa Nuttall USA: Oklahoma 3 miles west of Wilburton R. T. Clausen 7650 1949-5-7

GH: 01884487 Crotalaria sagittalis Linnaeus USA: New Jersey along Passaic Avenue, Delawanna section of C... R. T. Clausen 6442 1944-9-6

GH: 01921835 Desmodium canadense (Linnaeus) de Candolle USA: New York beside railroad, valley of Cayuta Creek 4 km... R. T. Clausen 6416 1944-8-19

GH: 01921834 Desmodium canadense (Linnaeus) de Candolle USA: New York slope 2 km northeast of Tioga Center R. T. Clausen 5873 1942-7-19

GH: 01961065 Desmodium ciliare (Muhlenberg ex Willdenow) de Candolle USA: New Jersey at eastern base of Trap Rock Ridge, First Wa... R. T. Clausen 6457 1944-9-24

GH: 01961173 Desmodium cuspidatum (Muhlenberg ex Willdenow) de Candolle ex G. Don USA: New York Keuka Lake Drainage. west southwest of Penn ... R. T. Clausen 6686 1945-8-23

GH: 01961171 Desmodium cuspidatum (Muhlenberg ex Willdenow) de Candolle ex G. Don USA: New York base of slope on northern side of Coy Glen n... R. T. Clausen [data not captured] 6678 1945-8-17

GH: 01961622 Desmodium marilandicum (Linnaeus) de Candolle USA: New York south side of Coy Glen near lower end R. T. Clausen 6370 1944-8-6

GH: 01961617 Desmodium marilandicum (Linnaeus) de Candolle USA: New Jersey along Central Railroad of New Jersey, 2 km. ... R. T. Clausen 6456 1944-9-21

GH: 01961733 Desmodium obtusum (Muhlenberg ex Willdenow) de Candolle USA: New Jersey 4.5 km. west-southwest of Bennett's Mills R. T. Clausen 7173 1947-9-15

GH: 01961916 Desmodium paniculatum (Linnaeus) de Candolle USA: New Jersey along Ridge Avenue R. T. Clausen 6447 1944-9-16

GH: 01961915 Desmodium paniculatum (Linnaeus) de Candolle USA: New Jersey Along Passaic Avenue, Delawanna section of C... R. T. Clausen 6441 1944-9-16

GH: 01961930 Desmodium paniculatum (Linnaeus) de Candolle USA: New York northeast of Thatcher Pinnacle, Danby Townsh... R. T. Clausen 6375 1944-8-8

GH: 01961929 Desmodium paniculatum (Linnaeus) de Candolle USA: New York 6 km. southwest of Binghamton R. T. Clausen 6400 1944-8-18

GH: 01960226 Desmodium perplexum B. G. Schubert USA: New York near crest of Thatcher's Pinnacles, southeas... R. T. Clausen 6679 1945-8-17

GH: 01960227 Desmodium perplexum B. G. Schubert USA: New Jersey along Ridge Avenue R. T. Clausen 6446 1944-9-16

GH: 01960403 Desmodium rotundifolium (Michaux) de Candolle USA: New York Thatcher's Pinnacles, West Danby, Cayuga Lak... R. T. Clausen 6680 1945-8-17

GH: 01960402 Desmodium rotundifolium (Michaux) de Candolle USA: New York west-southwest of Penn Yan. Keuka Lake Drain... R. T. Clausen 6685 1945-8-23

GH: 01960401 Desmodium rotundifolium (Michaux) de Candolle USA: New York 3 km northeast of Union Springs. Cayuga Lake... R. T. Clausen 6653 1945-7-27

GH: 01960400 Desmodium rotundifolium (Michaux) de Candolle USA: New York southwest slope of Worden Hill, South Bristo... R. T. Clausen 5477 1941-7-27

GH: 00739667 Hedysarum alpinum americanum Michaux ex Pursh USA: Vermont Mount Pisgah R. T. Clausen 7981 1950-6-25

GH: 01958151 Hedysarum boreale Nuttall USA: North Dakota south crest of Sentinel Butte R. T. Clausen 8207 1952-6-12

GH: 01958912 Hylodesmum glutinosum (Muhlenberg ex Willdenow) H. Ohashi & R. R. Mill USA: New York Ithaca: ravine of Six Mile Creek R. T. Clausen 6360 1944-7-18

GH: 01958911 Hylodesmum glutinosum (Muhlenberg ex Willdenow) H. Ohashi & R. R. Mill USA: New York Sullivan Hill 8 km southeast of Elmira R. T. Clausen 6388 1944-8-14

GH: 01958910 Hylodesmum glutinosum (Muhlenberg ex Willdenow) H. Ohashi & R. R. Mill USA: New York east side of Owasco Lake, south of Dolphin P... R. T. Clausen 6320 1944-6-27

GH: 02148047 Hylodesmum nudiflorum (Linnaeus) H. Ohashi & R. R. Mill USA: New York 6 km. southeast of Binghamton R. T. Clausen 6401 1944-8-18

GH: 02148045 Hylodesmum nudiflorum (Linnaeus) H. Ohashi & R. R. Mill USA: New York east side of Sullivan Hill R. T. Clausen 6389 1944-8-14

GH: 02148999 Lathyrus japonicus glaber (Seringe) Fernald USA: Michigan northern shore of Lake Michigan, east of Bre... R. T. Clausen 61.244.2 1961-9-1

GH: 02148976 Lathyrus japonicus glaber (Seringe) Fernald USA: New York shore of Lake Ontario east of Port Bay, Wolc... R. T. Clausen 6304 1944-6-25

GH: 01962229 Lathyrus japonicus maritimus (Linnaeus) Kartesz & Gandhi USA: Vermont Burlington: north of Burlington City Beach R. T. Clausen 7961 1950-6-18

GH: 02149302 Lathyrus leucanthus Rydberg USA: New Mexico eastern slope of Middle Ridge of Sierra Blan... R. T. Clausen 7789 1949-6-14

GH: 02150156 Lathyrus pratensis Linnaeus USA: New York Ithaca: right of way leading to Cornell Natu... R. T. Clausen 72-65 1972-8-1

GH: 02150609 Lathyrus sp. USA: New Mexico 7 miles northwest of Elizabethtown R. T. Clausen 7828 1949-6-22

GH: 02150608 Lathyrus sp. USA: New Mexico [no additional data] R. T. Clausen 7830 1949-6-22

GH: 02150604 Lathyrus sp. USA: South Dakota valley of West Strawberry Creek, 2 miles sou... R. T. Clausen 8224 1952-6-16

GH: 02150415 Lathyrus venosus Muhlenberg ex Willdenow USA: New Mexico upper canyon of Ruidosa Creek R. T. Clausen 7812 1949-6-18

GH: 02150404 Lathyrus venosus Muhlenberg ex Willdenow USA: Minnesota [data not captured] R. T. Clausen 7764 1949-6-4

GH: 02150802 Lespedeza capitata Michaux USA: New Jersey South Toms River R. T. Clausen 6454 1944-9-21

GH: 02150817 Lespedeza capitata Michaux USA: New York 3 km southeast of Campville R. T. Clausen 6437 1944-9-9

GH: 02087017 Lespedeza frutescens (Linnaeus) Hornemann USA: New York along east side of Cayuga Lake, .4 km north ... R. T. Clausen 6382 1944-8-12

GH: 02087016 Lespedeza frutescens (Linnaeus) Hornemann USA: New York east side of Cayuga Lake just north of Esty ... R. T. Clausen 6384 1944-8-13

GH: 02087015 Lespedeza frutescens (Linnaeus) Hornemann USA: New York along east side of Cayuga Lake, .4 km north ... R. T. Clausen 6382 1944-8-13

GH: 00711742 Lespedeza hirta Elliott USA: Connecticut North Stonington: North Stonington R. T. Clausen 5543 1941-8-25

GH: 02087130 Lespedeza hirta (Linnaeus) Hornemann USA: New Jersey along Pennsylvania Railroad, 1 km. west of S... R. T. Clausen 6455 1944-9-21

GH: 02087141 Lespedeza hirta (Linnaeus) Hornemann USA: New York north of Thatcher's Pinnacle, Danby Tp. R. T. Clausen 6377 1944-8-8

GH: 02087293 Lespedeza nuttallii Darlington USA: New York Ithaca: south side of first stream north of ... R. T. Clausen 6426 1944-8-26

GH: 02087404 Lespedeza procumbens Michaux USA: New York south side of Coy Glen, Cayuga Lake Basin R. T. Clausen 6681 1945-8-17

GH: 02087403 Lespedeza procumbens Michaux USA: New York Ithaca: south side of Coy Glen near lower en... R. T. Clausen 6372 1944-8-6

GH: 02087554 Lespedeza repens (Linnaeus) W. P. C. Barton USA: New York south side of first stream north of Enfield,... R. T. Clausen 6425 1944-8-26

GH: 02087812 Lespedeza stuevei Nuttall USA: New Jersey Passaic: alogn Ridge Avenue R. T. Clausen 6448 1944-9-16

GH: 02087812 Lespedeza violacea (Linnaeus) Persoon USA: New Jersey Passaic: alogn Ridge Avenue R. T. Clausen 6448 1944-9-16

GH: 02087833 Lespedeza violacea (Linnaeus) Persoon USA: New York west-southwest of Penn Yan R. T. Clausen 6687 1945-8-23

GH: 02087831 Lespedeza violacea (Linnaeus) Persoon USA: New York on south side of Coy Glen, Cayuga Lake Basin R. T. Clausen 6683 1945-8-17

GH: 02087830 Lespedeza violacea (Linnaeus) Persoon USA: New York West crest of Thatcher's Pinnacles, Danby To... R. T. Clausen 6379 1944-8-8

GH: 02086008 Lespedeza virginica (Linnaeus) Britton USA: New Jersey Passaic: Ridge Avenue R. T. Clausen 6444 1944-9-16

GH: 02176818 Lupinus arcticus subalpinus (Piper & B. L. Robinson) Dunn USA: Oregon [data not captured] R. T. Clausen 651,112 1965-7-28

GH: 02176814 Lupinus arcticus subalpinus (Piper & B. L. Robinson) Dunn USA: Washington [data not captured] R. T. Clausen 651,184 1965-8-21

GH: 02085296 Lupinus argenteus spathulatus (Rydberg) L. W. Hess & D. B. Dunn USA: Wyoming west of Baldy Knoll, south of Fox Creek cany... R. T. Clausen 66-184 1966-8-2

GH: 00366846 Lupinus caudatus Kellogg USA: California near base of south eastern slope of ridge so... R. T. Clausen 641098 1964-7-22

GH: 02085957 Lupinus caudatus argophyllus (A. Gray) L. Ll. Phillips USA: New Mexico 6 km. east of Red River Pass R. T. Clausen 7836 1949-6-22

GH: 02176141 Lupinus covillei Greene USA: California along tributary of Breeze Creek, Bear Valley... R. T. Clausen 1964-8-15

GH: 00366934 Lupinus culbertsonii Greene USA: California north side of ridge north of Hilton Lake 4 R. T. Clausen 641208 1964-9-5

GH: 02176791 Lupinus latifolius Lindley ex J. Agardh USA: California [data not captured] R. T. Clausen 641,176 1964-8-23

GH: 02176814 Lupinus latifolius subalpinus C. P. Smith USA: Washington [data not captured] R. T. Clausen 651,184 1965-8-21

GH: 02176818 Lupinus latifolius subalpinus C. P. Smith USA: Oregon [data not captured] R. T. Clausen 651,112 1965-7-28

GH: 02176829 Lupinus laxiflorus Douglas ex Lindley USA: Oregon [data not captured] R. T. Clausen 651,047 1965-7-9

GH: 02177013 Lupinus luteolus Kellogg USA: California [data not captured] R. T. Clausen 63401 1963-8-14

GH: 02177088 Lupinus lyallii macroflorus B. J. Cox USA: Oregon [data not captured] R. T. Clausen 5027 1940-8-4

GH: 02177790 Lupinus perennis Linnaeus USA: Michigan [data not captured] R. T. Clausen 8170 1952-6-4

GH: 02177812 Lupinus perennis Linnaeus USA: New York [data not captured] R. T. Clausen 6601 1945-6-10

GH: 02177811 Lupinus perennis Linnaeus USA: New York [data not captured] R. T. Clausen 7039 1947-6-1

GH: 02128608 Lupinus sericeus Pursh USA: Wyoming Teton Mountains. Snake River Drainage. on ea... R. T. Clausen 66-135 1966-7-18

GH: 02128645 Lupinus sierrae-blancae E. O. Wooton & P. C. Standley USA: New Mexico Middle Ridge of Sierra Blanca R. T. Clausen 7802 1949-6-18

GH: 00369362 Lupinus sp. USA: California Summit of Mt. Johnson, Gabilan Range R. T. Clausen 63100 1963-5-12

GH: 02129364 Lupinus sp. USA: Washington [data not captured] R. T. Clausen 63307 1963-8-1

GH: 02129363 Lupinus sp. USA: Oregon [data not captured] R. T. Clausen 63252 1963-7-9

GH: 02129312 Lupinus sp. USA: Wyoming 3 miles northeast of Moorcroft.; Great Plain... R. T. Clausen 8244 1952-6-18

GH: 02128701 Lupinus stiversii Kellogg USA: California [data not captured] R. T. Clausen 1964-7-7

GH: 02128734 Lupinus sublanatus Eastwood USA: California [data not captured] R. T. Clausen 1964-9-3

GH: 02128821 Lupinus succulentus Douglas ex K. Koch USA: California [data not captured] R. T. Clausen 1963-5-2

GH: 02128948 Lupinus texensis Hooker USA: Texas south of Temple R. T. Clausen 7642 1949-5-6

GH: 02128959 Lupinus truncatus Nuttall ex Hooker & Arnott USA: California [data not captured] R. T. Clausen 63071 1963-4-25

GH: 02129577 Medicago hispida Gaertner USA: California [data not captured] R. T. Clausen 63011 1963-3-21

GH: 02129737 Medicago lupulina Linnaeus USA: New York [data not captured] R. T. Clausen 6496 1945-4-7

GH: 02129899 Medicago polymorpha Linnaeus USA: Texas 1 mile south of Temple R. T. Clausen 7645 1949-5-6

GH: 02130024 Medicago sativa Linnaeus USA: North Dakota [data not captured] R. T. Clausen 8219 1952-6-14

GH: 02130011 Medicago sativa Linnaeus USA: New York [data not captured] R. T. Clausen 6330 1944-6-30

GH: 02130010 Medicago sativa Linnaeus USA: New York [data not captured] R. T. Clausen 6428 1944-9-2

GH: 02130160 Melilotus albus Medikus USA: New York [data not captured] R. T. Clausen 6432 1944-9-2

GH: 02130325 Melilotus indicus (Linnaeus) Allioni USA: Texas 1 mile south of Temple R. T. Clausen 7646 1949-5-6

GH: 00564518 Melilotus officinalis (Linnaeus) Lamarck USA: Vermont Essex: Essex R. T. Clausen 7962 1950-6-18

GH: 02130371 Melilotus officinalis (Linnaeus) Lamarck USA: Iowa [data not captured] R. T. Clausen 7765 1949-6-7

GH: 02130422 Melilotus officinalis (Linnaeus) Lamarck USA: North Dakota [data not captured] R. T. Clausen 8211 1952-6-13

GH: 02130418 Melilotus officinalis (Linnaeus) Lamarck USA: New York [data not captured] R. T. Clausen 6620 1945-6-17

GH: 02130416 Melilotus officinalis (Linnaeus) Lamarck USA: New York [data not captured] R. T. Clausen 6354 1944-7-16

GH: 02130611 Orbexilum pedunculatum Rydberg USA: Arkansas [data not captured] R. T. Clausen 7668 1949-5-9

GH: 02130641 Orbexilum pedunculatum Rydberg USA: Illinois [data not captured] R. T. Clausen 7751 1949-5-30

GH: 02132208 Oxytropis campestris gracilis (A. Nelson) Barneby USA: South Dakota southeast of Roubaix R. T. Clausen 8232 1952-6-17

GH: 02132897 Oxytropis lambertii Pursh USA: Nebraska Monroe Canyon, Sioux County R. T. Clausen 8286 1952-6-24

GH: 02132940 Oxytropis lambertii Pursh USA: North Dakota [data not captured] R. T. Clausen 8191 1952-6-9

GH: 02132939 Oxytropis lambertii Pursh USA: North Dakota [data not captured] R. T. Clausen 8205 1952-6-11

GH: 02131475 Oxytropis sericea Nuttall USA: New Mexico near summit of Monjeau R. T. Clausen 7820 1949-6-19

GH: 02131468 Oxytropis sericea Nuttall USA: New Mexico Elizabethtown. R. T. Clausen 7842 1949-6-22

GH: 02133324 Phaseolus polystachius Michaux USA: New Jersey [data not captured] R. T. Clausen 6458 1944-9-24

GH: 02133637 Psoralidium lanceolatum (Pursh) Rydberg USA: Oklahoma Prairie 6 km. northeast of Claremore R. T. Clausen 7778 1949-6-11

GH: 02133834 Psoralidium tenuiflorum (Pursh) Rydberg USA: Missouri [data not captured] R. T. Clausen 7766 1949-6-8

GH: 02134692 Robinia hispida Linnaeus USA: North Carolina [data not captured] R. T. Clausen 60-BR 2 1960-8-20

GH: 02134801 Robinia hispida Linnaeus USA: Tennessee [data not captured] R. T. Clausen 7730 1949-5-21

GH: 00571280 Robinia neomexicana A. Gray USA: New Mexico eastern slope of Sierra Blanca R. T. Clausen 7786 1949-6-14

GH: 00571283 Robinia neomexicana A. Gray USA: Colorado in valley of Fountain Creek below Manitou Sp... R. T. Clausen SR75 1962-7-7

GH: 02135068 Robinia pseudoacacia Linnaeus USA: New York Ithaca: [data not captured] R. T. Clausen 5949 1942-9-20

GH: 02135060 Robinia pseudoacacia Linnaeus USA: New Mexico north side of Taos. R. T. Clausen 7822 1949-6-21

GH: 02135208 Robinia viscosa Ventenat USA: New York [data not captured] R. T. Clausen 6322 1944-6-30

GH: 02136212 Strophostyles helvola (Linnaeus) Elliott USA: New Jersey [data not captured] R. T. Clausen 7178 1947-9-18

GH: 02136457 Strophostyles umbellata (Muhlenberg ex Willdenow) Britton USA: New Jersey [data not captured] R. T. Clausen 7181 1947-9-18

GH: 02136583 Stylosanthes biflora Britton, Stearn & Poggenburg USA: Illinois [data not captured] R. T. Clausen 7752 1949-5-30

GH: 02136862 Stylosanthes riparia Kearney USA: Tennessee [data not captured] R. T. Clausen 6874 1946-6-26

GH: 02137449 Tephrosia virginiana (Linnaeus) Persoon USA: Arkansas [data not captured] R. T. Clausen 7701 1949-5-12

GH: 02137601 Tephrosia virginiana (Linnaeus) Persoon USA: Missouri [data not captured] R. T. Clausen 7769 1949-6-9

GH: 02342017 Trifolium arvense Linnaeus USA: New York [data not captured] R. T. Clausen 6387 1944-8-14

GH: 02342059 Trifolium arvense Linnaeus USA: Tennessee [data not captured] R. T. Clausen 6876 1946-6-26

GH: 02342381 Trifolium campestre Schreber USA: Illinois [data not captured] R. T. Clausen 7744 1949-5-30

GH: 02342430 Trifolium campestre Schreber USA: New York [data not captured] R. T. Clausen 6011 1943-6-27

GH: 02342429 Trifolium campestre Schreber USA: New York [data not captured] R. T. Clausen 6353 1944-7-16

GH: 02342428 Trifolium campestre Schreber USA: New York [data not captured] R. T. Clausen 6393 1944-8-14

GH: 02342427 Trifolium campestre Schreber USA: New York [data not captured] R. T. Clausen 7102 1947-7-20

GH: 02619522 Trifolium depauperatum Desvaux USA: California [data not captured] R. T. Clausen 63008 1963-3-20

GH: 02342736 Trifolium dubium Sibthorp USA: Oklahoma 3 km west of Wilburton R. T. Clausen 7652 1949-5-7

GH: 02342725 Trifolium dubium Sibthorp USA: New York [data not captured] R. T. Clausen [data not captured] 6010 1943-6-27

GH: 02343255 Trifolium incarnatum Linnaeus USA: Tennessee [data not captured] R. T. Clausen 7721 1949-5-17

GH: 02343304 Trifolium longipes Nuttall USA: Idaho [data not captured] R. T. Clausen 61.178.4 1961-6-27

GH: 02464228 Trifolium mucronatum lacerum (Greene) J. M. Gillett USA: New Mexico Elizabethtwon. R. T. Clausen 7841 1949-6-22

GH: 02343698 Trifolium nanum Torrey USA: Colorado Spur of Pikes Peak east of Glen Cove R. T. Clausen SR54 1962-7-6

GH: 02343697 Trifolium nanum Torrey USA: Colorado summit of Mt. Flora, northwest of Berthoud P... R. T. Clausen SR104 1962-7-17

GH: 02343927 Trifolium pratense Linnaeus USA: New York Ithaca: [data not captured] R. T. Clausen 6298 1944-6-18

GH: 02344009 Trifolium reflexum Linnaeus USA: Arkansas [data not captured] R. T. Clausen 7702 1949-5-13

GH: 02344293 Trifolium rydbergii Greene USA: New Mexico 4 km. north of Elizabethtown. R. T. Clausen 7845 1949-6-23

GH: 02289174 Trifolium willdenovii Sprengel USA: California [data not captured] R. T. Clausen 63114 1963-5-20

GH: 02345082 Vicia americana Muhlenberg ex Willdenow USA: North Dakota [data not captured] R. T. Clausen 8189 1952-6-9

GH: 02345077 Vicia americana Muhlenberg ex Willdenow USA: New York [data not captured] R. T. Clausen 6006 1943-6-20

GH: 02345076 Vicia americana Muhlenberg ex Willdenow USA: New York [data not captured] R. T. Clausen 6316 1944-6-27

GH: 02345130 Vicia americana Muhlenberg ex Willdenow USA: South Dakota valley of West Strawberry Creek 2 miles sout... R. T. Clausen 8223 1952-6-16

GH: 02345387 Vicia angustifolia Linnaeus USA: New York [data not captured] R. T. Clausen 6329 1944-6-30

GH: 02345601 Vicia caroliniana Walter USA: New York [data not captured] R. T. Clausen 5974 1943-5-30

GH: 00463233 Vicia cracca Linnaeus USA: Vermont Montgomery: Montgomery R. T. Clausen 7248 1948-7-1

GH: 02345836 Vicia cracca Linnaeus USA: New York [data not captured] R. T. Clausen 5986 1943-6-12

GH: 02345835 Vicia cracca Linnaeus USA: New York [data not captured] R. T. Clausen 6656 1945-7-27

GH: 02345993 Vicia gigantea Hooker USA: Washington [data not captured] R. T. Clausen 63278 1963-7-25

GH: 02347076 Vicia hirsuta (Linnaeus) Gray USA: New York [data not captured] R. T. Clausen 6691 1945-8-23

GH: 02347643 Vicia sp. USA: Texas 1 mile south of Temple R. T. Clausen 7648 1949-5-6

GH: 02150404 Vicia sp. USA: Minnesota [data not captured] R. T. Clausen 7764 1949-6-4

GH: 00591991 Vicia tetrasperma (Linnaeus) Schreber USA: Vermont Burlington: Burlington R. T. Clausen 7959 1950-6-18

GH: 02347467 Vicia tetrasperma (Linnaeus) Schreber USA: New York [data not captured] R. T. Clausen 1956-6-24

GH: 02347466 Vicia tetrasperma (Linnaeus) Schreber USA: New York [data not captured] R. T. Clausen 6692 1945-8-23

GH: 02347465 Vicia tetrasperma (Linnaeus) Schreber USA: New York [data not captured] R. T. Clausen 7075 1947-6-15

GH: 02347464 Vicia tetrasperma (Linnaeus) Schreber USA: New York [data not captured] R. T. Clausen 7991 1950-7-16

GH: 02347463 Vicia tetrasperma (Linnaeus) Schreber USA: New York Ithaca: [data not captured] R. T. Clausen 5992 1943-6-13

GH: 02347462 Vicia tetrasperma (Linnaeus) Schreber USA: New York [data not captured] R. T. Clausen 6883 1946-7-18

GH: 02347542 Vicia villosa Roth USA: New York [data not captured] R. T. Clausen 5996 1943-6-13

GH: 02347541 Vicia villosa Roth USA: New York Ithaca: [data not captured] R. T. Clausen 6641 1945-7-21

GH: 02347540 Vicia villosa Roth USA: New York [data not captured] R. T. Clausen 6313 1944-6-26

GH: 02347539 Vicia villosa Roth USA: New York [data not captured] R. T. Clausen 6300 1944-6-18

GH: 02347608 Vicia villosa varia (Host) Corbière USA: Oregon [data not captured] R. T. Clausen 63263 1963-7-12

GH: 02347605 Vicia villosa varia (Host) Corbière USA: New York [data not captured] R. T. Clausen 5997 1943-6-13

GH: 02347604 Vicia villosa varia (Host) Corbière USA: New York [data not captured] R. T. Clausen 6619 1945-6-17

GH: 02347603 Vicia villosa varia (Host) Corbière USA: New York [data not captured] R. T. Clausen 6307 1944-6-25

GH: 02347602 Vicia villosa varia (Host) Corbière USA: New York [data not captured] R. T. Clausen 6306 1944-6-25

GH: 02347601 Vicia villosa varia (Host) Corbière USA: New York [data not captured] R. T. Clausen 7085 1947-6-29

GH: 02347589 Vicia villosa varia (Host) Corbière USA: Arkansas [data not captured] R. T. Clausen 7719 1949-5-16

Fagaceae
GH: 00356837 Lithocarpus densiflorus (Hooker & Arnott) Rehder USA: California Along Red Mt. road, north slope of ridge sou... R. T. Clausen 70-91 1970-7-18
GH: 00356838 Lithocarpus densiflorus (Hooker & Arnott) Rehder USA: California Along Red Mt. road, north slope of ridge sou... R. T. Clausen 70-91 1970-7-18
GH: 00356837 Notholithocarpus densiflorus (Hooker & Arnott) Manos, Cannon & S. H. Oh USA: California Along Red Mt. road, north slope of ridge sou... R. T. Clausen 70-91 1970-7-18
GH: 00356838 Notholithocarpus densiflorus (Hooker & Arnott) Manos, Cannon & S. H. Oh USA: California Along Red Mt. road, north slope of ridge sou... R. T. Clausen 70-91 1970-7-18
GH: 00344005 Quercus agrifolia Née USA: California Lower part of south slope of ridge south of ... R. T. Clausen 63031 1963-4-5
GH: 00662858 Quercus montana Willdenow USA: Connecticut North Stonington: North Stonington R. T. Clausen 5544 1941-8-25

Garryaceae
GH: 00401859 Garrya fremontii Torrey USA: California north side of Serpentine Canyon of East Bran... R. T. Clausen 641076 1964-7-18
Gentianaceae
GH: 02069154 Bartonia paniculata (Michaux) Muhlenberg USA: New Jersey 4.5 km. west-southwest of Bennett's Mills R. T. Clausen 7171 1947-9-15

GH: 02069349 Bartonia virginica (Linnaeus) Britton, Stearn & Poggenburg USA: New Jersey southwest of Itonia R. T. Clausen 7166 1947-9-13

GH: 02069895 Frasera speciosa Douglas ex Grisebach USA: Wyoming Southern Rocky Mountains; Platte River Drain... R. T. Clausen SR39 1962-7-1

GH: 02072029 Gentiana affinis Grisebach USA: New Mexico Southern Rocky Mountains; Rio Grande River D... R. T. Clausen SR240 1962-8-29

GH: 02072269 Gentiana andrewsii Grisebach USA: New York south side of Big Gully Point R. T. Clausen 6732 1945-9-30

GH: 02072342 Gentiana autumnalis Linnaeus USA: New Jersey Wading River Basin, Symplace R. T. Clausen 5658 1941-9-16

GH: 02072341 Gentiana autumnalis Linnaeus USA: New Jersey Atlantic Coastal Plain, Wading River Basin, ... R. T. Clausen 5656 1941-9-16

GH: 02072340 Gentiana autumnalis Linnaeus USA: New Jersey south of statioin at Atsion [Shamong Townshi... R. T. Clausen 5572 1941-9-1

GH: 02072554 Gentiana clausa Rafinesque USA: New York Round Top, Andover R. T. Clausen 1957-9-22

GH: 02072565 Gentiana clausa Rafinesque USA: Pennsylvania north end of Lake Canadohta, 2 miles north o... R. T. Clausen 5685 1941-10-12

GH: 02072804 Gentiana linearis Froelich USA: New York about 5 miles west of Pine Lake. Adirondack ... R. T. Clausen 5513 1941-8-16

GH: 02072793 Gentiana linearis Froelich USA: New Jersey Passaic River Basin. Highlands of New Englan... R. T. Clausen 5568 1941-8-31

GH: 02072814 Gentiana linearis Froelich USA: Pennsylvania southeast of Harmony Lake R. T. Clausen 5664 1941-9-17

GH: 02167143 Gentiana saponaria Linnaeus USA: Virginia Embayed Coastal Plain; Nottoway River Basin;... R. T. Clausen 5697 1941-10-25

GH: 02167295 Gentianella amarella (Linnaeus) Börner USA: Colorado Southern Rocky Mountains; Rio Grande River D... R. T. Clausen SR149 1962-7-28

GH: 02167895 Gentianella quinquefolia (Linnaeus) Small USA: Pennsylvania Wysox R. T. Clausen 6465 1944-10-8

GH: 00400005 Gentianella simplex (A. Gray) J. M. Gillett USA: California Wagon Camp, south side of Mt. Shasta R. T. Clausen 4954 1940-7-26

GH: 02167990 Gentianopsis crinita (Froelich) Ma USA: New Jersey Wes Caldwell R. T. Clausen 7163 1947-9-13

GH: 02167989 Gentianopsis crinita (Froelich) Ma USA: New Jersey about 1.5 km. southeast of Watchung R. T. Clausen 7164 1947-9-13

GH: 00400005 Gentianopsis simplex (A. Gray) Iltis USA: California Wagon Camp, south side of Mt. Shasta R. T. Clausen 4954 1940-7-26

GH: 02166200 Gentianopsis thermalis (Kuntze) Iltis USA: Colorado Southern Rocky Mountains; Platte River Drain... R. T. Clausen SR202 1962-8-12

GH: 02166150 Gentianopsis virgata (Rafinesque) Holub USA: New York Bank of St. Lawrence River above mouth of Po... R. T. Clausen 7327 1948-9-15

GH: 02166149 Gentianopsis virgata (Rafinesque) Holub USA: Michigan north side of highway 2 about 14 km. east of... R. T. Clausen 1964-9-16

GH: 00574768 Menyanthes trifoliata minor Rafinesque USA: Vermont Berkshire: Berkshire R. T. Clausen 7145 1947-8-17

Geraniaceae
GH: 01866240 Geranium robertianum Linnaeus USA: New York ravine of Big Stream R. T. Clausen 7939 1950-5-30

Hydrangeaceae
GH: 01737044 Hydrangea arborescens Linnaeus USA: New York on north side of Chemung River west of Elmir... R. T. Clausen [data not captured] 2070 1935-10-6

Iridaceae
GH: 01749427 Sisyrinchium graminoides E. P. Bicknell USA: New York Ithaca: old grass nursery, Renwick R. T. Clausen 5989 1943-6-12

Isoetaceae
GH: 02074468 Isoetes eatonii R. Dodge USA: New York east side of Cayuta Lake R. T. Clausen 7304 1948-8-29

GH: 00744686 Isoetes echinospora Durieu USA: Connecticut Lyme: Lyme R. T. Clausen 5534 1941-8-24

GH: 02074702 Isoetes engelmannii A. Braun USA: New York in sink 2 km east of Slaterville Springs R. T. Clausen 8370 1953-8-5

Juncaceae
GH: 02098958 Juncus articulatus Linnaeus USA: New York [data not captured] R. T. Clausen 6431 1944-9-2

GH: 02099610 Juncus balticus littoralis (Engelmann) Snogerup USA: New York [data not captured] R. T. Clausen 6670 1945-8-3

GH: 02100706 Juncus bufonius Linnaeus USA: New York [data not captured] R. T. Clausen 6301 1944-6-25

GH: 02102125 Juncus drummondii E. Meyer USA: Idaho [data not captured] R. T. Clausen 61.224.7 1961-8-12

GH: 02397494 Juncus torreyi Coville USA: New York [data not captured] R. T. Clausen 6475 1944-11-19

GH: 00734120 Juncus trifidus Linnaeus USA: Vermont Jay: Jay R. T. Clausen 1956-7-15

GH: 02396421 Luzula acuminata Rafinesque USA: New York [data not captured] R. T. Clausen 7220 1948-4-25

GH: 02117437 Luzula hitchcockii Hämet-Ahti USA: Oregon [data not captured] R. T. Clausen 4986 1940-7-29

Juncaginaceae
GH: 01617743 Triglochin palustris Linnaeus USA: Michigan northern shore of Lake Michigan near mouth o... R. T. Clausen 63448 1963-9-4

Lamiaceae
GH: 01555404 Blephilia subnuda Simmers & Kral USA: Alabama northern end of Logan Point north of Monte S... R. T. Clausen 1972-5-31

GH: 01600298 Mentha spicata Linnaeus USA: New York ravine of Paine Creek south-southeast of Aur... R. T. Clausen 6742 1945-10-17

GH: 01600941 Monarda fistulosa Linnaeus USA: New York south side of Mill Creek, Lodi R. T. Clausen 6396 1944-8-15

GH: 01599905 Origanum vulgare Linnaeus USA: New York west of Allaben, Catskill Mts. R. T. Clausen 5524 1941-8-23

GH: 01598989 Prunella vulgaris Linnaeus USA: New York east side of Inlet Valley, Danby Tp. R. T. Clausen 6630 1945-7-12

GH: 01597441 Pycnanthemum flexuosum (Walter) Britton, Sterns & Poggenburg USA: New York north of Thatcher's Pinnacles, Danby Tp. R. T. Clausen 6378 1944-8-8

GH: 00612586 Pycnanthemum verticillatum (Michaux) Persoon USA: Connecticut East Lyme: East Lyme R. T. Clausen 5551 1941-8-26

GH: 00400915 Salvia carduacea Bentham USA: California ridge south of Santa Gertrudis Creek, 10 km.... R. T. Clausen E. R. [Clausen] & H.... 63050 1963-4-18

GH: 00400924 Salvia mellifera Greene USA: California Crest of ridge east of Dry Canyon, Santa Mon... R. T. Clausen 63035 1963-4-6

Lauraceae
GH: 00381309 Umbellularia californica (Hooker & Arnott) Nuttall USA: California near mouth of Rock Creek, west of railroad, ... R. T. Clausen 641086 1964-7-20
GH: 00381310 Umbellularia californica (Hooker & Arnott) Nuttall USA: California Northwest crest of Oat Peak, Oat Mountain R. T. Clausen 63039 1963-4-10
Liliaceae
GH: 00810065 Streptopus amplexifolius (Linnaeus) de Candolle USA: Vermont Eden: Eden R. T. Clausen 7148 1947-8-18

Limnanthaceae
GH: 01181157 Floerkea proserpinacoides Willdenow USA: New York Valley of Tioughnioga River north of Messeng... R. T. Clausen 8159 1952-5-11

GH: 01181158 Floerkea proserpinacoides Willdenow USA: New York east of Half Acre, Aurelius Tp. R. T. Clausen 8060 1951-5-13

GH: 01181159 Floerkea proserpinacoides Willdenow USA: New York along Virgil Creek north of Dryden Lake, Tow... R. T. Clausen 7228 1948-5-9

Lycopodiaceae
GH: 02164858 Dendrolycopodium dendroideum (Michaux) A. Haines USA: New York Slope on west side of ridge, 3 km southwest ... R. T. Clausen 6480 1945-3-25

GH: 02164837 Dendrolycopodium obscurum (Linnaeus) A. Haines USA: New Jersey 4.5 km. west-southwest of Bennett's Mills R. T. Clausen 7172 1947-9-13

GH: 02164864 Dendrolycopodium obscurum (Linnaeus) A. Haines USA: New York Michigan Hollow, South Danby R. T. Clausen 153 1932-12-11

GH: 02164858 Dendrolycopodium obscurum (Linnaeus) A. Haines USA: New York Slope on west side of ridge, 3 km southwest ... R. T. Clausen 6480 1945-3-25

GH: 02163481 Diphasiastrum digitatum (Dillenius ex A. Braun) Holub USA: New York Erin Township R. T. Clausen 7921 1949-10-23

GH: 02163491 Diphasiastrum digitatum (Dillenius ex A. Braun) Holub USA: New York Wolcott Tp., near shore of Lake Ontario east... R. T. Clausen 6302 1944-6-25

GH: 02163490 Diphasiastrum digitatum (Dillenius ex A. Braun) Holub USA: New York north of ravine, Niles Tp. R. T. Clausen 6308 1944-6-26

GH: 02361411 Diphasiastrum habereri (House) Holub USA: New York [data not captured] R. T. Clausen 6479 1945-3-25

GH: 02163837 Diphasiastrum tristachyum (Pursh) Holub USA: New York 3 km southwest of South Danby, Danby Tp. R. T. Clausen 6481 1945-3-25

GH: 02163836 Diphasiastrum tristachyum (Pursh) Holub USA: New York Power line out just west of meadow from whic... R. T. Clausen 6377 1944-7-1

GH: 02077158 Huperzia lucidula (Michaux) Trevisan USA: New York slope of High Peak, southeast of Haines Fall... R. T. Clausen 7048 1947-6-4

GH: 02077157 Huperzia lucidula (Michaux) Trevisan USA: New York Erin Tp. R. T. Clausen 7918 1949-10-23

GH: 02077156 Huperzia lucidula (Michaux) Trevisan USA: New York Erin Township R. T. Clausen 7919 1949-10-23

GH: 02077138 Huperzia lucidula (Michaux) Trevisan USA: New York 3.5 miles southwest of South Danby R. T. Clausen 6568 1945-5-27

GH: 02077186 Huperzia lucidula (Michaux) Trevisan USA: Pennsylvania 1 mile south of Wattsburg R. T. Clausen 5681 1941-10-11

GH: 00632240 Spinulum annotinum (Linnaeus) A. Haines USA: Vermont Berkshire: Berkshire R. T. Clausen 7143 1947-8-17

GH: 02076602 Spinulum annotinum (Linnaeus) A. Haines USA: New York Round Top R. T. Clausen 1957-9-22

GH: 02076594 Spinulum annotinum (Linnaeus) A. Haines USA: New York west of Dry Run, south of county line R. T. Clausen 19045 1934-11-4

GH: 02076593 Spinulum annotinum (Linnaeus) A. Haines USA: New York McLean Preserve, Dryden R. T. Clausen X19048 1934-6-2

Malvaceae
GH: 02201325 Hibiscus trionum Linnaeus USA: New York northeast of Goodyear Corner, Town of Genoa R. T. Clausen 1954-10-3

Mimosaceae
GH: 01680371 Mimosa sp. USA: Texas south side of Devils Arm of Amisted Reservoi... R. T. Clausen 70-127 1970-8-11

GH: 00444564 Painteria leptophylla (de Candolle) Britton & Rose Mexico: Tlaxcala by waterfall of Atlihuetzia, southwest of Ap... R. T. Clausen 7493 1949-3-25
GH: 01992679 Schrankia sp. USA: Texas 1 mile south of Temple R. T. Clausen 7643 1949-5-6

Najadaceae
GH: 01080038 Najas flexilis (Willdenow) Rostkoius & W. L. E. Schmidt USA: Vermont Highgate: Highgate R. T. Clausen 7161 1947-8-23

GH: 01032065 Najas flexilis (Willdenow) Rostkoius & W. L. E. Schmidt USA: Connecticut East Lyme: East Lyme R. T. Clausen 5547 1941-8-26

GH: 01032137 Najas gracillima (A. Braun ex Engelmann) Magnus USA: Connecticut Ledyard: Ledyard R. T. Clausen 5538 1941-8-25

GH: 01665716 Najas guadalupensis (Sprengel) Magnus USA: New York Northwest end of Waneta Lake R. T. Clausen 1193 1934-8-1

GH: 01734383 Zannichellia palustris Linnaeus USA: New York [data not captured] R. T. Clausen 6715 1945-9-5

GH: 01734380 Zannichellia palustris Linnaeus USA: New York [data not captured] R. T. Clausen 1958-7-20

Nyctaginaceae
GH: 01846426 Mirabilis nyctaginea (Michaux) MacMillan USA: New York along railroad 1 km east of Cayuga Junction R. T. Clausen 6658 1945-7-27

GH: 01846427 Mirabilis nyctaginea (Michaux) MacMillan USA: New York railroad west of Cayuga Bridge R. T. Clausen 7872 1949-7-17

Nymphaeaceae
GH: 01014737 Nymphaea odorata Aiton USA: Connecticut East Lyme: East Lyme R. T. Clausen 5548 1941-8-26

GH: 01740711 Nymphaea odorata tuberosa (Paine) Wiersema & Hellquist USA: New York northwest corner of Cross Lake R. T. Clausen 6707 1945-9-5

Oleaceae
GH: 01846787 Chionanthus virginicus Linnaeus USA: Arkansas on north side of southeast spur of Magazine ... R. T. Clausen 7673 1949-5-10

GH: 01849413 Fraxinus pennsylvanica Marshall USA: North Dakota near head of Cedar Canyon, east of Medora, R. T. Clausen 8183 1952-6-9

GH: 01849582 Fraxinus pennsylvanica Marshall USA: New York north side of ravine of Keuka Lake Outlet, b... R. T. Clausen 6729 1945-9-12

Onagraceae
GH: 01674419 Circaea alpina Linnaeus USA: New York upper ravine of Lick Brook R. T. Clausen 6885 1946-7-25

GH: 00367795 Epilobium canum latifolium (Hooker) P. H. Raven USA: California beside road 3 km. west of Meadow Valley R. T. Clausen 641105 1940-7-26

GH: 01041707 Epilobium palustre Linnaeus USA: Vermont Berkshire: Berkshire R. T. Clausen 7141 1947-8-17

GH: 01780144 Ludwigia palustris (Linnaeus) Elliott USA: New York west shore of Cross Lake, near northwest cor... R. T. Clausen 6725 1945-9-5

GH: 00367795 Zauschneria latifolia Greene USA: California beside road 3 km. west of Meadow Valley R. T. Clausen 641105 1940-7-26

Orchidaceae
AMES: 02017637 Cymbidium finlaysonianum Wallich ex Lindley : Earth: [no data available] R. T. Clausen H104 1936-7-31

GH: 00381631 Cypripedium californicum A. Gray USA: California on north side of Serpentine Canyon, north an... R. T. Clausen 641074 1964-7-18

GH: 02028053 Goodyera oblongifolia Rafinesque USA: Oregon northern slope east of Coyote Creek R. T. Clausen 651,122 1965-8-5

GH: 01055029 Platanthera blephariglottis (Willdenow) Lindley USA: Vermont Berkshire: Berkshire R. T. Clausen 7138 1947-8-17

Orobanchaceae
GH: 01876388 Castilleja coccinea (Linnaeus) Sprengel USA: Michigan by Hog Island Creek, 5 km. east of Naubinway R. T. Clausen 641,004 1964-6-10

GH: 01876929 Castilleja haydenii (A. Gray) Cockerell USA: Colorado San Juan River Drainage; Western slope of Bo... R. T. Clausen SR171 1962-8-2

Oxalidaceae
GH: 01585778 Oxalis peduncularis Kunth USA: New York Ithaca: Greenhouse [Cornell University] R. T. Clausen 69-112 1973-2-8

Papaveraceae
GH: 01738144 Adlumia fungosa (Aiton) Greene ex Britton, Stearn & Poggenburg USA: New York west side of valley of Cayuta Creek 4 km nor... R. T. Clausen 6408 1944-8-19

GH: 01856659 Argemone rotundata Rydberg USA: Nevada east of Panaca Summit R. T. Clausen 70-106 1970-7-21

GH: 01856660 Argemone rotundata Rydberg USA: Nevada east of Panaca Summit R. T. Clausen 70-106 1970-7-21

GH: 01738416 Corydalis aurea Willdenow USA: South Dakota Black Hills; Belle Fourche River Basin; near... R. T. Clausen 8269 1952-6-21

GH: 01738441 Corydalis aurea Willdenow USA: Virginia Ridge and valley Province; New River Drainag... R. T. Clausen 66-41 1966-5-23

GH: 01739472 Dicentra cucullaria (Linnaeus) Bernhardi USA: New York Ithaca: ravine of Six Mile Creek R. T. Clausen 6489 1945-4-4

Parnassiaceae
GH: 01855275 Parnassia asarifolia Ventenat USA: North Carolina Southern Blue Ridge; on southern slope of Cr... R. T. Clausen 1960-9-7

Pinaceae
GH: 00395566 Abies balsamea (Linnaeus) Miller USA: New York south side of main valley of Six Mile Creek,... R. T. Clausen 6474 1944-10-22

GH: 00395567 Abies balsamea (Linnaeus) Miller USA: New York 3 miles east of Danby, Danby Tp. R. T. Clausen 6470 1944-10-15

GH: 00395568 Abies balsamea (Linnaeus) Miller USA: New York Fir Tree Swamp, Danby Township R. T. Clausen 6506 1945-4-8

GH: 00395571 Abies balsamea (Linnaeus) Miller USA: Pennsylvania along Genesee Forks Creek, West Pike R. T. Clausen 5673 1941-10-4

GH: 00395712 Abies fraseri Poiret USA: North Carolina Near summit of Grandfather Mt. R. T. Clausen 5583

GH: 01046630 Abies procera Rehder USA: Washington [data not captured] R. T. Clausen 63305 1963-8-1

GH: 00774769 Picea glauca (Moench) Voss USA: Vermont Craftsbury: Craftsbury R. T. Clausen 1956-7-16

GH: 00396856 Picea glauca (Moench) Voss USA: South Dakota Black Hills. Belle Fourche River Basin. Vall... R. T. Clausen 8225 1952-6-16

GH: 00396847 Picea glauca (Moench) Voss USA: New York [data not captured] R. T. Clausen 6261 1944-4-16

GH: 00715658 Picea rubens Sargent USA: Vermont Montgomery: Montgomery R. T. Clausen 8128 1951-10-13

GH: 00397836 Pinus banksiana Lambert USA: New York west side of valley of Ausable River, 2.7 mi... R. T. Clausen 71-27 1971-8-26

GH: 00246974 Pinus jeffreyi Balfour USA: California Summit of Thomas Mt., San Jacinto Mts. R. T. Clausen 63065 1963-4-24

GH: 00357047 Pinus lambertiana Douglas USA: California South slope of South Yolla Bolly Peak, near ... R. T. Clausen 63205 1963-6-20

GH: 00399202 Pinus ponderosa P. Lawson & C. Lawson USA: Nebraska Cheyenne River Drainage; Monroe Canyon, nort... R. T. Clausen 8282 1952-6-24

GH: 00399244 Pinus ponderosa P. Lawson & C. Lawson USA: North Dakota just east of Marmarth R. T. Clausen 8198 1952-6-11

GH: 00399914 Pinus sylvestris Linnaeus USA: New York tributary to Cayuga Inlet 1 1/2 miles northw... R. T. Clausen 6476 1945-3-4

GH: 01113259 Pinus virginiana Miller USA: Virginia Rappahannock River Basin; 2 km. south of Bri... R. T. Clausen 6935 1947-4-5

GH: 00355378 Pseudotsuga macrocarpa (Vasey) Mayr USA: California Steep northern slope between Forsee and Schn... R. T. Clausen 68-65 1968-7-26

GH: 01113686 Tsuga canadensis (Linnaeus) Carrière USA: North Carolina Boone Fork Creek below bridge, east side of ... R. T. Clausen 5605 1941-9-7

Plantaginaceae
GH: 01998145 Chelone lyonii Pursh USA: North Carolina [data not captured] R. T. Clausen 1960-8-27

GH: 01998357 Collinsia concolor Greene USA: California [data not captured] R. T. Clausen 63052 1963-4-18

GH: 00365828 Keckiella ternata (Torrey ex A. Gray) Straw USA: California on rocky eastern bank of largest ravine betw... R. T. Clausen 68-66 1968-7-26

GH: 02002953 Penstemon caesius A. Gray USA: California [data not captured] R. T. Clausen 66-43 1966-7-16

GH: 00365828 Penstemon ternatus Torrey ex A. Gray USA: California on rocky eastern bank of largest ravine betw... R. T. Clausen 68-66 1968-7-26

GH: 01801839 Plantago aristata Michaux USA: New York [data not captured] R. T. Clausen 6669 1945-8-3

GH: 01802146 Plantago erecta E. Morris USA: California [data not captured] R. T. Clausen 63009 1963-3-20

GH: 01804555 Synthyris missurica major (Hooker) Pennell USA: Idaho [data not captured] R. T. Clausen 61.178.6 1961-6-27

GH: 01804668 Tonella floribunda A. Gray USA: Idaho [data not captured] R. T. Clausen 61.168.13 1961-6-17

GH: 01805719 Veronica hederifolia Linnaeus USA: New York [data not captured] R. T. Clausen 7943 1950-6-4

GH: 01812017 Veronica teucrium Linnaeus USA: New York [data not captured] R. T. Clausen 6614 1945-6-12

Poaceae
GH: 00860357 Deschampsia flexuosa (Linnaeus) Trinius USA: Vermont Jay Peak R. T. Clausen 1956-7-15

GH: 00860361 Deschampsia flexuosa (Linnaeus) Trinius USA: Vermont Eden: Eden R. T. Clausen 7146 1947-8-18

GH: 00864571 Eragrostis Wolf USA: Connecticut Lyme: Lyme R. T. Clausen 5530 1941-8-24

GH: 01149267 Glyceria melicaria (Michx.) F.T. Hubbard USA: Vermont Avery Gore R. T. Clausen 7150 1947-8-18

GH: 01149477 Glyceria obtusa (Muhlenberg) Trinius USA: Connecticut East Lyme: East Lyme R. T. Clausen 5553 1941-8-26

GH: 00863899 Zizania aquatica Linnaeus USA: Connecticut Lyme: Lyme R. T. Clausen 1941-8-24

Polemoniaceae
GH: 01571349 Phlox carolina Linnaeus USA: North Carolina Crawford Creek Gap, 4 km. south of Cold Mt. R. T. Clausen 1960-8-24

GH: 01686817 Phlox subulata Linnaeus USA: Maryland Potomac River Basin; north side of Mill Cree... R. T. Clausen 7013 1947-5-3

Polygalaceae
GH: 01968172 Polygala sanguinea Linnaeus USA: New York 5 km southwest of Binghamton R. T. Clausen 6406 1944-8-18

Polygonaceae
GH: 00364607 Eriogonum wrightii Torrey ex Bentham USA: California 6.4 km. west of Sonora Pass, on northern sid... R. T. Clausen 641179 1964-8-26
GH: 00364607 Eriogonum wrightii subscaposum (S. Watson) S. Stokes USA: California 6.4 km. west of Sonora Pass, on northern sid... R. T. Clausen 641179 1964-8-26
GH: 02365227 Fallopia cilinodis (Michaux) Holub USA: New York [data not captured] R. T. Clausen 6640 1945-7-21

GH: 02365588 Fallopia scandens (Linnaeus) Holub USA: New York [data not captured] R. T. Clausen 7913 1949-10-2

GH: 02364531 Persicaria arifolia (Linnaeus) Haraldson USA: New York [data not captured] R. T. Clausen 8027 1950-9-9

GH: 02364844 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: New York [data not captured] R. T. Clausen 6723 1945-9-5

GH: 02362054 Persicaria longiseta (Bruijn) Kitagawa USA: New York Ithaca: [data not captured] R. T. Clausen 6693 1945-8-16

GH: 02362053 Persicaria longiseta (Bruijn) Kitagawa USA: New York Ithaca: [data not captured] R. T. Clausen 6664 1945-7-27

GH: 02362493 Persicaria pensylvanica (Linnaeus) M. Gomez USA: New Jersey [data not captured] R. T. Clausen 6459 1944-10-4

GH: 02362504 Persicaria pensylvanica (Linnaeus) M. Gomez USA: New York [data not captured] R. T. Clausen 5487 1941-8-2

GH: 02361177 Persicaria sagittata (Linnaeus) H. Gross USA: Pennsylvania [data not captured] R. T. Clausen 5684 1941-10-12

GH: 02361995 Polygonum aviculare neglectum (Bess) Arcangeli USA: New York [data not captured] R. T. Clausen 5506 1941-8-3

GH: 00731829 Polygonum hydropiper Linnaeus USA: Connecticut Lyme: Lyme R. T. Clausen 5531 1941-8-24

GH: 00552374 Polygonum pensylvanicum Linnaeus USA: Connecticut Lyme: Lyme R. T. Clausen 5533 1941-8-24

GH: 00866175 Polygonum prolificum (Small) B. L. Robinson USA: Connecticut Lyme: Lyme R. T. Clausen 5527 1941-8-24

GH: 02006092 Rumex acetosa Linnaeus USA: New York [data not captured] R. T. Clausen 1958-6-30

Polypodiaceae
GH: 00658277 Polypodium virginianum Linnaeus USA: Connecticut North Stonington: North Stonington R. T. Clausen 5541 1941-8-25

Portulacaceae
GH: 01858154 Calandrinia ciliata (Ruiz & Pavon) de Candolle USA: California In plots of Soil Conservation Service, Temec... R. T. Clausen 63051 1963-4-18

GH: 01858836 Claytonia megarhiza (A. Gray) Parry ex S. Watson USA: Colorado Arkansas River Drainage; south slope of summ... R. T. Clausen SR50 1962-7-5

GH: 01859472 Claytonia virginica Linnaeus USA: Maryland Potomac River Basin; Bank along Mill Creek j... R. T. Clausen 7015 1947-5-3

GH: 01859518 Claytonia virginica Linnaeus USA: New York Ithaca: ravine of Six Mile Creek, Ithaca R. T. Clausen 6555 1945-5-7

GH: 01859521 Claytonia virginica Linnaeus USA: New York Ithaca: on Renwick slope R. T. Clausen 6549 1945-4-24

GH: 01859522 Claytonia virginica Linnaeus USA: New York Ithaca: ravine of Six Mile Creek R. T. Clausen 6492 1945-4-4

Potamogetonaceae
GH: 01695152 Potamogeton oakesianus J. W. Robbins USA: New York Coan Pond, Amboy Township R. T. Clausen [data not captured] 4207 1939-8-2

GH: 01695211 Potamogeton obtusifolius Mertens & W. D. J. Koch USA: New York southeast bay of Spencer Lake, Spencer Tp. R. T. Clausen 8003 1950-7-30

GH: 01695216 Potamogeton obtusifolius Mertens & W. D. J. Koch USA: New York in inlet of Deer Pond, Redfield Township R. T. Clausen [data not captured] 4209 1939-8-1

GH: 01746427 Potamogeton richardsonii (A. Bennett) Rydberg USA: New York northwest corner of Cross Lake R. T. Clausen 6722 1945-9-5

GH: 01734088 Stuckenia pectinata (Linnaeus) Börner USA: New York bay south of Howland Point, Union Springs R. T. Clausen 7336 1948-9-26

Primulaceae
GH: 01942984 Dodecatheon conjugens Greene USA: Idaho Seven Devils Mountains Columbia Plateau, dra... R. T. Clausen 61.167.9 1961-6-16

GH: 01922534 Dodecatheon pauciflorum (Durand) Greene USA: Idaho on steep north slope of ridge south of Seven... R. T. Clausen 611822 1961-7-1

GH: 01922827 Dodecatheon sp. USA: Arkansas Southeast spur of Magazine Mt. R. T. Clausen 7674 1949-5-10

GH: 00424206 Primula suffrutescens A. Gray USA: California steep northern slope of Mineral Hill above M... R. T. Clausen 70-102 1970-7-28

Ranunculaceae
GH: 01720782 Actaea pachypoda Elliott USA: New York north of Sheldrake, Bottom of ravine of Mack... R. T. Clausen 8169 1952-5-30

GH: 01706060 Actaea rubra (Aiton) Willdenow USA: Idaho North slope, drainage of Papoose Creek, east... R. T. Clausen 61178 1961-6-27

GH: 01708933 Aquilegia brevistyla Hooker USA: South Dakota Black Hills; Belle Fourche River Basin; Chey... R. T. Clausen 8247 1952-6-19

GH: 01709177 Aquilegia canadensis Linnaeus USA: Maryland Potomac River Basin; along Mill Creek west o... R. T. Clausen 7007 1947-5-3

GH: 01709282 Aquilegia canadensis Linnaeus USA: South Dakota Black Hills; Belle Fourche River Basin; cany... R. T. Clausen 8238 1952-6-17

GH: 01708937 Aquilegia coerulea James USA: Colorado Great Plains; northwest slope of West Spanis... R. T. Clausen 101 1962-7-14

GH: 01709784 Aquilegia pubescens Coville USA: California Sierra Nevada. on north slope of Mineral Hil... R. T. Clausen 70-103 1970-7-28

GH: 01709924 Aquilegia vulgaris Linnaeus USA: New York 1.25 miles east of Danby R. T. Clausen 6616 1945-6-12

GH: 01658546 Delphinium carolinianum Walter USA: Alabama southern slope of eastern spur of Monte Sano R. T. Clausen 1972-6-5

GH: 01659531 Delphinium nuttallianum Pritzel ex Walpers USA: Idaho Slope facing north, eastern slope of Mts., s... R. T. Clausen 61.177.1 1961-6-26

GH: 01662611 Ranunculus allegheniensis Britton USA: New York 1.1 miles northeast of Powers Corner R. T. Clausen 8057 1951-5-13

GH: 01665086 Ranunculus hispidus caricetorum (Greene) T. Duncan USA: New York northwest of Groton, Groton Township R. T. Clausen 7080 1947-6-22

GH: 01837760 Ranunculus repens Linnaeus USA: New York south side of Chemung River west of Elmira, ... R. T. Clausen 8077 1951-6-12

GH: 01840271 Trollius laxus Salisbury USA: New York near headwaters of Butternut Creek, west sid... R. T. Clausen 6777 1946-4-21

GH: 01840274 Trollius laxus Salisbury USA: New York Fir Tree Swamp, Danby Township R. T. Clausen [data not captured] 6512 1945-4-8

Rhamnaceae
GH: 01789785 Ceanothus herbaceus Rafinesque USA: New York South crest of Hawley Hill, west of Elmira R. T. Clausen 8301 1952-7-20

GH: 01790420 Ceanothus sp. USA: Arizona Colorado Plateau; Colorado River Basin; on w... R. T. Clausen 4664 1940-6-16

GH: 00425332 Ceanothus spinosus Nuttall USA: California On steep slope facing north, Udell Canyon, S... R. T. Clausen E. R. Clausen 63029 1963-4-4

GH: 01790867 Frangula caroliniana (Walter) A. Gray USA: Alabama on north side of Bankhead Parkway, western s... R. T. Clausen 72-12 1972-5-29

Rhytidiaceae
FH: 01146216 Rhytidium rugosum (Hedwig) Kindberg Mexico: Tamaulipas [data not captured] R. T. Clausen J. L. Edwards 7404 1949-2-20
Rosaceae
GH: 01586431 Agrimonia eupatoria Linnaeus USA: New York Farleys Point R. T. Clausen 7319 1948-9-5

GH: 01586858 Agrimonia rostellata Wallroth USA: New York on north bank of Big Gully Brook R. T. Clausen 6696 1945-8-31

GH: 01726507 Amelanchier alnifolia (Nuttall) Nuttall ex M. Roemer USA: North Dakota east facing slope of Cedar Canyon, east of M... R. T. Clausen 8188 1952-6-9

GH: 01726550 Amelanchier alnifolia (Nuttall) Nuttall ex M. Roemer USA: South Dakota Deadwood: Black Hills; 3 miles southeast of ... R. T. Clausen 8228 1952-6-16

GH: 01726552 Amelanchier alnifolia (Nuttall) Nuttall ex M. Roemer USA: South Dakota Black Hills; Belle Fourche River Basin; Rock... R. T. Clausen 8262 1952-6-21

GH: 01726919 Amelanchier arborea (F. Michaux) Fernald USA: Arkansas Along brook southwest of Millard, east slope... R. T. Clausen 7685 1949-5-11

GH: 01727203 Amelanchier arborea (F. Michaux) Fernald USA: New York South crest of Six Mile Ravine above falls o... R. T. Clausen 8143 1952-4-27

GH: 01728981 Amelanchier sanguinea (Pursh) de Candolle USA: Michigan 6.5 km east of Rock River R. T. Clausen 8180 1952-6-6

GH: 01728982 Amelanchier sanguinea (Pursh) de Candolle USA: Michigan St. Ignace R. T. Clausen 8175 1952-6-4

A: 01729021 Amelanchier sanguinea (Pursh) de Candolle USA: New York just beyond Esty, Lansing R. T. Clausen [data not captured] x18563 1934-5-19

GH: 01729051 Amelanchier sanguinea (Pursh) de Candolle USA: New York West crest of Thatcher's Pinnacles, Danby To... R. T. Clausen 630 1944-8-8

GH: 01730304 Amelanchier sp. USA: Michigan 6.5 km east of Rock River R. T. Clausen 8179 1952-6-6

GH: 01729277 Amelanchier stolonifera Wiegand USA: Michigan south side of Lake Superior along Au Train B... R. T. Clausen 8178 1952-6-6

GH: 01730834 Aronia melanocarpa (Michaux) Elliott USA: New York 1.6 km east of Endicott R. T. Clausen 7875 1949-7-31

GH: 01666752 Crataegus macrosperma Ashe USA: North Carolina Crawford Creek Gap, 4 km. south of Cold Mt. R. T. Clausen 1960-8-24

GH: 01608242 Drymocallis arguta (Pursh) Rydberg USA: Colorado Platte River Drainage; on west side of East ... R. T. Clausen SR72 1962-7-7

GH: 01608564 Drymocallis glandulosa (Lindley) Rydberg USA: South Dakota Custer: Black Hills; Cheyenne River Basin; S... R. T. Clausen 8258 1952-6-20

GH: 01606836 Fragaria virginiana Miller USA: New York east of Half Acre, Aurelius Tp. R. T. Clausen 8061 1951-5-13

GH: 01609245 Geum canadense Jacquin USA: New York ravine of Big Gully Creek R. T. Clausen 6697 1945-8-31

GH: 01609291 Geum canadense Jacquin USA: South Carolina along Eastatoe Creek. Southern Blue Ridge, S... R. T. Clausen 5643 1941-9-11

GH: 01610194 Geum rossii turbinatum (Rydberg) C. L. Hitchcock USA: Colorado Arkansas River Drainage; On west slope of sp... R. T. Clausen SR55 1962-7-6

GH: 01610664 Geum virginianum Linnaeus USA: New York east of Half Acre, Aurelius Tp. R. T. Clausen 8032 1950-9-17

GH: 00994565 Holodiscus discolor (Pursh) Maximowicz USA: Idaho Slope facing north, lower valley of Papoose ... R. T. Clausen 61.168.15 1961-7-17

GH: 01590905 Physocarpus opulifolius (Linnaeus) Maximowicz USA: New York Niles Tp., east shore of Owasco Lake north o... R. T. Clausen 6327 1944-6-30

GH: 01568316 Potentilla hippiana Lehmann USA: Colorado San Juan River Drainage; southern slope of M... R. T. Clausen SR186 1962-8-5

GH: 01568639 Potentilla intermedia Linnaeus USA: New York southwest of Chimney Point, 5 km north of Cr... R. T. Clausen 1954-6-12

GH: 01568640 Potentilla intermedia Linnaeus USA: New York northeast of Half Acre, Aurelius Tp. R. T. Clausen 8031 1950-9-17

GH: 00441260 Potentilla tridentata Aiton USA: Vermont Westfield: Westfield R. T. Clausen 7152 1947-8-20

GH: 01556047 Potentilla tridentata Aiton USA: New York 2 3/4 miles northeast of DeRuyter, DeRuyter ... R. T. Clausen 8033 1950-9-23

GH: 00346403 Prunus emarginata (Douglas ex Hooker) Eaton USA: California near summit of west-northwest slope of the r... R. T. Clausen 641175 1964-8-23

GH: 01726015 Prunus sp. USA: Alabama northern summit of Logan Point, north of Mon... R. T. Clausen 72-9 1972-5-27

GH: 01724735 Prunus susquehanae Willdenow USA: New York shore of Delaware River, 1 mile above Sparro... R. T. Clausen 7030 1947-5-24

GH: 01724736 Prunus susquehanae Willdenow USA: New York South Hill Marsh, Ithaca Tp. R. T. Clausen 6265 1944-5-14

GH: 01558150 Rosa canina Linnaeus USA: New York ravine of Paine Creek, south-southeast of Au... R. T. Clausen 6736 1945-10-17

GH: 01559528 Rosa noisettiana Thory USA: New York Ithaca: near Stewart Park R. T. Clausen 6617 1945-6-12

GH: 01601342 Rosa woodsii Lindley USA: New Mexico Rio Grande River Drainage; bottom of Dalton ... R. T. Clausen SR251 1962-8-31

GH: 01602468 Rubus allegheniensis Porter USA: New York valley of Michigan Creek R. T. Clausen 6621 1945-6-17

GH: 01602469 Rubus allegheniensis Porter USA: New York valley of Michigan Creek R. T. Clausen 6621 1945-6-17

GH: 01602470 Rubus allegheniensis Porter USA: New York on east slope of Inlet Valley, 1.5 miles nor... R. T. Clausen 6628 1945-7-12

GH: 01604647 Rubus flagellaris Willdenow USA: New York South Hill, Ithaca R. T. Clausen 8111 1951-8-13

GH: 01604651 Rubus flagellaris Willdenow USA: New York South Hill R. T. Clausen 8110 1951-8-13

GH: 01604842 Rubus frondosus Bigelow USA: New York near Stewart Park R. T. Clausen 6613 1945-6-12

GH: 01604843 Rubus frondosus Bigelow USA: New York near Stewart Park R. T. Clausen 6613 1945-6-12

GH: 01605062 Rubus hispidus Linnaeus USA: New York South Hill, Ithaca R. T. Clausen 8091 1951-6-25

GH: 00771274 Rubus idaeus strigosus (Michaux) Maximowicz USA: Vermont Enosburg: Enosburg R. T. Clausen 8364a 1953-6-27

GH: 01702635 Rubus pubescens Rafinesque USA: New York at edge of moor of Mud Pond R. T. Clausen 8069 1951-5-25

GH: 01702967 Rubus setosus Bigelow USA: New York near Constantia R. T. Clausen 5853 1942-6-27

GH: 01704025 Rubus sp. Linnaeus USA: New York southeast corner of Lake Ontarion, 4 km sout... R. T. Clausen 6673 1945-8-3

GH: 01704026 Rubus sp. Linnaeus USA: New York southeast corner of Lake Ontario, 4 km south... R. T. Clausen 6673 1945-8-3

GH: 01862954 Sorbus decora (Sargent) C. K. Schneider USA: New York Sempronius Tp., on east side of Bear Swamp R. T. Clausen 6421 1944-8-20

GH: 01589148 Spiraea alba Du Roi USA: New York 4 miles southwest of South Danby R. T. Clausen 6572 1945-5-27

GH: 01589841 Spiraea latifolia (Aiton) Borkhausen USA: New York valley of Cayuta Creek 4 km north of Waverly R. T. Clausen 6417 1944-8-19

GH: 01589842 Spiraea latifolia (Aiton) Borkhausen USA: New York Sempronius Tp., on east side of Bear Swamp R. T. Clausen 6419 1944-8-20

GH: 01589866 Spiraea latifolia (Aiton) Borkhausen USA: New York 5.5 km north of Center Lisle, Town of Lisle R. T. Clausen 8381 1953-9-11

GH: 01586175 Spiraea tomentosa Linnaeus USA: New York southeast corner of Lake Ontario, 4 km south... R. T. Clausen 6667 1945-8-3

Rubiaceae
GH: 02359057 Galium aparine Linnaeus USA: New York [data not captured] R. T. Clausen 1960-7-30

GH: 02359197 Galium aparine spurium (Linnaeus) Hartman USA: Idaho [data not captured] R. T. Clausen 61.172.14 1961-6-21

GH: 02359720 Galium coloradoense W. Wight USA: New Mexico Rio Grande River Drainage; On south slope of... R. T. Clausen SR213 1962-8-22

GH: 02138437 Galium mollugo Linnaeus USA: New York [data not captured] R. T. Clausen 6622 1945-6-17

GH: 02138671 Galium obtusum Bigelow USA: New York [data not captured] R. T. Clausen 6321 1944-6-28

GH: 02139055 Galium pilosum Aiton USA: New York [data not captured] R. T. Clausen 8020 1950-8-13

GH: 02139472 Galium tinctorium Linnaeus USA: New York [data not captured] R. T. Clausen 5490 1941-8-2

Rutaceae
GH: 01584811 Zanthoxylum americanum Miller USA: New York on south side of stadium, Cornell Campus, It... R. T. Clausen 6516 1945-4-13

Salicaceae
GH: 00763018 Salix eriocephala Michaux USA: Vermont Enosburg: Enosburg R. T. Clausen 8363 1953-6-27

GH: 00382981 Salix hindsiana Bentham USA: California Bank of ditch west of sewage disposal ponds,... R. T. Clausen 63013 1963-3-21
Saxifragaceae
GH: 01735056 Heuchera cylindrica Douglas ex Hooker USA: Idaho Lower valley of shingle Creek, eastern slope... R. T. Clausen 61.172.13 1961-6-21

GH: 01735567 Heuchera parviflora Bartling USA: South Carolina Southern Blue Ridge; Savannah River Drainage... R. T. Clausen 5636 1941-9-11

GH: 01735597 Heuchera parvifolia Nuttall ex Torrey & A. Gray USA: New Mexico north side of Rio Hondo canyon 4 km below (w... R. T. Clausen 7848 1949-6-24

GH: 01735957 Heuchera villosa Michaux USA: North Carolina on south side of Grandfather Mt., below Yono... R. T. Clausen 5607 1941-9-7

GH: 01735988 Heuchera villosa Michaux USA: North Carolina west slope of Grandfather Mt. R. T. Clausen 5579 1941-9-4

GH: 01712283 Micranthes petiolaris (Rafinesque) Bush USA: North Carolina Grandfather Mt. R. T. Clausen 5581 1941-9-4

GH: 00381210 Micranthes tolmiei (Torrey & A. Gray) Brouillet & Gornall USA: California on northern slope of Mineral Hill above Mamm... R. T. Clausen 70-104 1970-7-28

GH: 01886701 Ribes lacustre Poiret USA: New York near top falls of Wildcat Ravine, north slop... R. T. Clausen 7052 1947-6-5

GH: 01887480 Ribes odoratum H. Wendland USA: New York northeast corner of Spencer Township R. T. Clausen 6526 1945-4-15

GH: 01887837 Ribes rotundifolium Michaux USA: Pennsylvania east side of Delaware River south of Millrif... R. T. Clausen 7032 1947-5-24

GH: 01887925 Ribes rubrum Linnaeus USA: New York South slope of first ravine south of Saw Mil... R. T. Clausen 6275 1944-5-20

GH: 01887926 Ribes rubrum Linnaeus USA: New York northeast corner of Spencer Township R. T. Clausen 6524 1945-4-15

GH: 01626264 Ribes triste Pallas USA: New York Fir Tree Swamp, Danby R. T. Clausen [data not captured] 6507 1945-4-8

GH: 00750974 Saxifraga paniculata neogaea (Butters) D. Löve USA: New Hampshire Westfield R. T. Clausen 7151 1947-8-20

GH: 00381210 Saxifraga tolmiei Torrey & A. Gray USA: California on northern slope of Mineral Hill above Mamm... R. T. Clausen 70-104 1970-7-28

Scrophulariaceae
GH: 01842421 Erythranthe moschata (Douglas ex Lindley) G. L. Nesom USA: New York Along Trout Brook just east of New Centervil... R. T. Clausen [data not captured] 4489 1939-8-8

GH: 01842449 Erythranthe moschata (Douglas ex Lindley) G. L. Nesom USA: Pennsylvania along Genesee Forks Creek, West Pike R. T. Clausen 5671 1941-10-4

GH: 02041330 Leucophyllum frutescens (Berlese) I. M. Johnston USA: Texas Rio Grande River Basin; north of Devils Arm ... R. T. Clausen 70-115 1970-8-11

GH: 02040213 Verbascum lychnitis Linnaeus USA: New York Phillips Point R. T. Clausen 5492 1941-8-2

Selaginellaceae
GH: 02075286 Selaginella densa Rydberg USA: North Dakota east of Marmarth R. T. Clausen 8200 1952-6-11

GH: 00424490 Selaginella eremophila Maxon USA: California mouth of Chino Canyon, San Jacinto Mts., nea... R. T. Clausen 4678 1940-6-18

GH: 02074337 Selaginella sp. USA: Texas Gulf Slope; Rio Grande River Basin; on south... R. T. Clausen 70-133 1970-8-12

GH: 02366992 Selaginella tortipila A. Braun USA: North Carolina [data not captured] R. T. Clausen 5612 1941-9-8

Solanaceae
GH: 00939229 Lycium barbarum Linnaeus USA: New York ravine of Keuka Lake Outlet near old bridge,... R. T. Clausen 6727 1945-9-12

Sparganiaceae
GH: 00947667 Sparganium emersum Rehmann USA: New York east side of valley of Cayuta Creek, 4 km no... R. T. Clausen 6414 1944-8-19

Taxaceae
GH: 01116677 Taxus canadensis Marshall USA: New York Fir Tree Swamp, Danby Township R. T. Clausen A. L. Andrews 6504 1945-4-8

Thelypteridaceae
GH: 00708565 Thelypteris palustris pubescens (G. Lawson) Fernald USA: Connecticut East Lyme: East Lyme R. T. Clausen 5554 1941-8-26

Thymelaeaceae
GH: 00523582 Daphne mezereum Linnaeus USA: Vermont Calais: Calais R. T. Clausen 1958-8-28

Urticaceae
GH: 02170581 Parietaria pensylvanica Muhlenberg ex Willdenow USA: New York [data not captured] R. T. Clausen 6322 1944-7-1

GH: 02171194 Urtica dioica Linnaeus USA: New York [data not captured] R. T. Clausen 6730a 1945-9-30

Verbenaceae
GH: 01800035 Callicarpa americana Linnaeus USA: North Carolina Savannah River Drainage; along Eastatoe Cree... R. T. Clausen 5642 1941-9-11

Violaceae
GH: 02145570 Viola blanda Willdenow USA: New York 3/8 mile west of West Danby, Danby Township R. T. Clausen 6534 1945-4-15

GH: 02147112 Viola labradorica Schrank USA: New York Fir Tree Swamp, Danby Township R. T. Clausen 6502 1945-4-8

GH: 02147787 Viola macloskeyi F. E. Lloyd USA: New York along Inlet 1 1/4 miles north of West Danby,... R. T. Clausen 6485 1945-4-1

GH: 02147777 Viola macloskeyi F. E. Lloyd USA: New York 2.4 km south of Dryden R. T. Clausen 7929 1950-5-14

GH: 02147819 Viola malteana House USA: New York 3.5 miles southwest of South Danby, Danby To... R. T. Clausen 6569 1945-5-27

GH: 02210313 Viola selkirkii Pursh USA: New York 1/2 mile southwest of West Danby, Danby Town... R. T. Clausen 6533 1945-4-15

GH: 02210869 Viola sororia Willdenow USA: New York 3 1/4 miles north of West Danby, Danby Towns... R. T. Clausen 6539 1945-4-22

GH: 02210914 Viola sororia Willdenow USA: New York Mt. Pleasant Plot, Dryden Township R. T. Clausen 6894 1946-8-29

Vitaceae
GH: 01577987 Parthenocissus vitacea (Knerr) Hitchcock USA: New York point of shale 2 km north of Glenora Point R. T. Clausen 69-31 1969-7-22

GH: 01580035 Vitis rotundifolia Michaux USA: South Carolina Savannah River Drainage; along Eastatoe Cree... R. T. Clausen 5638 1941-9-11

Woodsiaceae
GH: 00676227 Woodsia ilvensis (Linnaeus) R. Brown USA: Vermont Eden: Eden R. T. Clausen 7147 1947-8-18

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