<< < Previous Aceraceae GH: 01792568 Acer pensylvanicum Linnaeus USA: Michigan Douglas Lake J. H. Ehlers 325 1917-6-21
GH: 01794884 Acer spicatum Lamarck USA: Michigan Carp Creek J. H. Ehlers 335 1917-6-22
Amblystegiaceae FH: 00794370 Drepanocladus aduncus kneiffii (Schimper) Mönkemeyer USA: Michigan [data not captured] J. H. Ehlers 1920-7-8
Anacardiaceae GH: 01867623 Rhus glabra Linnaeus USA: Michigan Douglas Lake Region J. H. Ehlers 991 1920-7-14
Apocynaceae GH: 02179387 Apocynum androsaemifolium Linnaeus USA: Michigan Burt Lake J. H. Ehlers 559 1917-7-27
Araceae GH: 01654391 Arisaema triphyllum pusillum (Peck) Huttleston USA: Michigan Carp Creek J. H. Ehlers 336 1917-6-22
Asclepiadaceae GH: 01082759 Asclepias viridiflora Rafinesque USA: Colorado Colorado Springs: [no additional data] J. H. Ehlers 7641 1939-6-27
Asteraceae GH: 02141739 Agoseris parviflora (Nuttall) D. Dietrich USA: Colorado Golden: [no additional data] J. H. Ehlers 8046 1940-6-14
GH: 02141735 Agoseris parviflora (Nuttall) D. Dietrich USA: Colorado Slopes of Hog Back, Near Golden J. H. Ehlers 8023 1940-6-11
GH: 01003556 Artemisia absinthium Linnaeus USA: Michigan [no additional data] J. H. Ehlers 597 1917-8-6
GH: 02020940 Cirsium hallii (A. Gray) M. E. Jones USA: Michigan [data not captured] J. H. Ehlers 1175 1920-8-7
GH: 02021631 Cirsium pitcheri (Eaton) Torrey & A. Gray USA: Michigan [data not captured] J. H. Ehlers 495 1917-7-14
GH: 02142705 Crepis occidentalis Nuttall USA: Colorado Slopes of Green Mountain near Golden J. H. Ehlers 8019 1940-6-1
GH: 02203483 Dieteria bigelovii (A. Gray) D. R. Morgan & R. L. Hartman USA: Colorado west of Schaffer's Passing J. H. Ehlers 7952 1939-9-19
GH: 02203469 Dieteria bigelovii (A. Gray) D. R. Morgan & R. L. Hartman USA: Colorado Black Forest, Colorado Springs J. H. Ehlers 7931 1939-9-8
GH: 02203468 Dieteria bigelovii (A. Gray) D. R. Morgan & R. L. Hartman USA: Colorado Wilkerson Pass J. H. Ehlers 7775 1939-7-31
GH: 02203466 Dieteria bigelovii (A. Gray) D. R. Morgan & R. L. Hartman USA: Colorado Near Florissant J. H. Ehlers 7900 1939-8-23
GH: 02203560 Dieteria canescens (Pursh) Nuttall USA: Colorado Near Devil's Head J. H. Ehlers 7939 1939-9-14
GH: 02205581 Ericameria nauseosa graveolens (Nuttall) Reveal & Schuyler USA: Colorado near Colorado Springs J. H. Ehlers 7927 1939-9-4
GH: 02206860 Erigeron divergens Torrey & A. Gray USA: Colorado Manitou Springs J. H. Ehlers 7736 1936-7-17
GH: 02348370 Erigeron flagellaris A. Gray USA: Colorado Colorado Springs: Rocky Mts. Colorado Spring... J. H. Ehlers 7478 1939-5-29
GH: 02348363 Erigeron flagellaris A. Gray USA: Colorado Ute Pass near Cascadce J. H. Ehlers 7569 1939-6-14
GH: 02348626 Erigeron formosissimus viscidus (Rydberg) Cronquist USA: Colorado Ute Pass Green Mountain Falls J. H. Ehlers 7867 1939-8-16
GH: 02348624 Erigeron formosissimus viscidus (Rydberg) Cronquist USA: Colorado Ute Pass Green Mountain Falls J. H. Ehlers 7868 1939-8-16
GH: 02353898 Erigeron lonchophyllus Hooker USA: Colorado North of Florissant J. H. Ehlers 2918 1939-8-27
GH: 02352585 Erigeron philadelphicus Linnaeus USA: Michigan [data not captured] J. H. Ehlers 438 1917-7-9
GH: 02587628 Grindelia subalpina Greene USA: Colorado Marshdale J. H. Ehlers 7942 1939-9-15
GH: 02203950 Heterotheca fulcrata (Greene) Shinners USA: Colorado Ute Pass near Crystola J. H. Ehlers 7726 1939-7-16
GH: 01831350 Hieracium aurantiacum Linnaeus USA: Michigan [data not captured] J. H. Ehlers 352 1917-6-25
GH: 01833160 Hieracium venosum Linnaeus USA: Michigan [data not captured] J. H. Ehlers 450 1917-7-9
GH: 01834981 Lactuca tatarica (Linnaeus) C. A. Meyer USA: Colorado Ute Pass Green Mountain Falls J. H. Ehlers 7857 1939-8-16
GH: 02192003 Liatris cylindracea Michaux USA: Michigan south of Burt Lake J. H. Ehlers 1263 1920-8-22
GH: 00009771 Liatris punctata coloradensis Gaiser USA: Colorado Colorado Springs: Woodmen's Sanitorium J. H. Ehlers 7785 1939-8-3
GH: 01835351 Lygodesmia juncea D. Don USA: Colorado Manitou Springs J. H. Ehlers 7735 1939-7-17
Berberidaceae GH: 02169115 Mahonia aquifolium (Pursh) Nuttall USA: Colorado Slopes of Hog Back, Near Golden J. H. Ehlers 7968 1940-5-4
Betulaceae GH: 02198506 Alnus incana rugosa (Du Roi) R. T. Clausen USA: Michigan shore of Douglas Lake J. H. Ehlers 534 1917-7-19
A: 02193563 Betula pumila Linnaeus USA: Michigan [data not captured] J. H. Ehlers 5751 1934-9-30
GH: 02193640 Betula pumila Linnaeus USA: Michigan [data not captured] J. H. Ehlers 566 1917-7-28
A: 02193769 Betula pumila glandulifera Regel USA: Michigan [data not captured] J. H. Ehlers 5753 1934-9-30
A: 02193822 Betula sandbergii Britton USA: Michigan [data not captured] J. H. Ehlers 5738 1934-9-22
A: 02193817 Betula sandbergii Britton USA: Michigan [data not captured] J. H. Ehlers 5738 1934-9-22
A: 02193816 Betula sandbergii Britton USA: Michigan [data not captured] J. H. Ehlers 5228.5 1932-9
GH: 02103025 Corylus cornuta Marshall USA: Michigan [data not captured] J. H. Ehlers 585 1917-8-1
GH: 02103498 Ostrya virginiana (Miller) K. Koch USA: Michigan [data not captured] J. H. Ehlers 553 1917-7-27
Boraginaceae GH: 02024496 Cryptantha minima Rydberg USA: Colorado Southeast of Denver J. H. Ehlers 8032 1940-6-7
GH: 02026108 Cynoglossum officinale Linnaeus USA: Michigan Douglas Lake J. H. Ehlers 367 1917-6-27
GH: 02027035 Hackelia deflexa americana (A. Gray) Fernald & I.M. Johnst. USA: Michigan Pellston J. H. Ehlers 548 1917-7-20
GH: 02027228 Hackelia floribunda (Lehmann) I. M. Johnston USA: Colorado Ute Pass near Divide. J. H. Ehlers 7695 1939-7-6
GH: 01994690 Lappula echinata Gilibert USA: Michigan near Douglas Lake J. H. Ehlers 524 1917-7-16
GH: 01994689 Lappula echinata Gilibert USA: Michigan Vincent Lake J. H. Ehlers 625 1917-8-15
GH: 01994978 Lappula redowskii (Hornemann) Greene USA: Colorado southeast of Denver J. H. Ehlers 8031 1940-6-7
GH: 01995847 Lithospermum caroliniense (J. F. Gmelin) MacMillan USA: Michigan Big Stone Bay J. H. Ehlers 489 1917-7-14
GH: 01995840 Lithospermum caroliniense (J. F. Gmelin) MacMillan USA: Michigan near Hammond Harbor J. H. Ehlers 7009 1938-7-9
GH: 01995841 Lithospermum caroliniense (J. F. Gmelin) MacMillan USA: Michigan Grand Sable Lake J. H. Ehlers 7061 1938-8-5
GH: 01996069 Lithospermum incisum Lehmann USA: Colorado Colorado Springs: Broadmoor mesa J. H. Ehlers 7472 1939-5-29
GH: 01996634 Lithospermum multiflorum Torrey USA: Colorado Colorado Springs: Broadmoor mesa J. H. Ehlers 7628 1939-6-24
GH: 01996658 Lithospermum multiflorum Torrey USA: Colorado Colorado Springs: [no additional data] J. H. Ehlers 7649 1939-6-29
GH: 02058017 Mertensia lanceolata (Pursh) de Candolle USA: Colorado Uta Pass, Near Divide J. H. Ehlers 7615 1939-6-22
GH: 02058002 Mertensia lanceolata (Pursh) de Candolle USA: Colorado Colorado Springs: Upper slopes Rampart Range J. H. Ehlers 7549 1939-6-7
GH: 02058032 Mertensia lanceolata (Pursh) de Candolle USA: Colorado north of Golden J. H. Ehlers 7438 1939-5-19
GH: 02058026 Mertensia lanceolata (Pursh) de Candolle USA: Colorado Raton Pass J. H. Ehlers 6768 1938-5-26
GH: 02058280 Mertensia lanceolata secundorum Cockerell USA: Colorado Colorado Springs: Upper slopes Rampart Range J. H. Ehlers 7548 1939-6-7
GH: 02058192 Mertensia lanceolata nivalis (S. Watson) L. C. Higgins USA: Colorado Colorado Springs: Foothills J. H. Ehlers 7500 1939-6-3
GH: 02061379 Oreocarya virgata (Porter) Greene USA: Colorado Colorado Springs: [no additional data] J. H. Ehlers 7653 1939-6-29
GH: 02143860 Symphytum asperum Lepechin USA: Michigan Douglas Lake Region J. H. Ehlers 587 1917-8-1
GH: 02143909 Symphytum uplandicum Nyman USA: Michigan near Douglas Lake J. H. Ehlers 368 1917-6-27
Brassicaceae GH: 00992620 Arabidopsis lyrata (Linnaeus) O'Kane & Al-Shehbaz USA: Michigan sand dunes of Big Stone bay J. H. Ehlers 502 1917-7-14
GH: 00932199 Boechera divaricarpa (A. Nelson) A. Löve & D. Löve USA: Michigan Goose Isl. J. H. Ehlers 418 1917-7-8
GH: 00960896 Boechera retrofracta (Graham) A. Löve & D. Löve USA: Michigan Sand dunes of Big Stone Bay J. H. Ehlers 501 1917-7-14
GH: 01155198 Camelina microcarpa Andrzejowski ex de Candolle USA: Colorado Golden J. H. Ehlers 7984 1940-5-18
GH: 01098268 Capsella bursa-pastoris (Linnaeus) Medikus USA: Michigan Douglas Lake J. H. Ehlers 351 1917-6-25
GH: 00999446 Cardamine pensylvanica Muhlenberg ex Willdenow USA: Michigan In Carp Creek J. H. Ehlers 391 1917-7-3
GH: 00999789 Cardamine pratensis Linnaeus USA: Michigan east shore of Winan's Lake J. H. Ehlers 875 1920-5-30
GH: 00999796 Cardamine pratensis Linnaeus USA: Michigan west shore of South Lake J. H. Ehlers 1458 1921-5-8
GH: 00999798 Cardamine pratensis Linnaeus USA: Michigan near Winan's Lake J. H. Ehlers 1920-5-30
GH: 01155335 Chorispora tenella (Pallas) de Candolle USA: Colorado near city limits of Golden J. H. Ehlers 7973 1940-5-9
GH: 01155349 Conringia orientalis (Linnaeus) Dumortier USA: Colorado near Greenhorn J. H. Ehlers 6798 1938-5-27
GH: 01155504 Descurainia pinnata halictorum (Cockerell) Detling USA: Colorado Golden J. H. Ehlers 7983 1940-5-18
GH: 00992144 Draba streptocarpa A. Gray USA: Colorado Upper slopes Rampart Range; near Manitou Spr... J. H. Ehlers 7551 1939-6-7
GH: 00992174 Erysimum asperum de Candolle USA: Colorado Plains, base of Lookout Mt. Golden J. H. Ehlers 6824 1939-5-31
GH: 00992176 Erysimum asperum de Candolle USA: Colorado Broadmoor Mesa, Colorado Springs J. H. Ehlers 7581 1939-6-17
GH: 01538601 Erysimum cheiranthoides Linnaeus USA: Michigan Ingleside, Douglas Lake J. H. Ehlers 416 1917-7-7
GH: 01538964 Erysimum repandum Linnaeus USA: Colorado Golden: [no additional data] J. H. Ehlers 7987 1940-5-18
GH: 01546657 Lepidium alyssoides A. Gray USA: Colorado Wilkerson Pass J. H. Ehlers 7776 1939-7-31
GH: 01546917 Lepidium campestre (Linnaeus) W. T. Aiton USA: Michigan Cecil Bay J. H. Ehlers 496 1917-7-14
GH: 01548128 Lepidium densiflorum Schrader USA: Michigan Douglas Lake J. H. Ehlers 411 1917-7-7
GH: 01548582 Lepidium draba Linnaeus USA: Colorado Golden J. H. Ehlers 7982 1940-5-18
GH: 01691930 Rorippa aquatica (Eaton) Palmer & Steyerm. USA: Michigan [Mullett] Creek near Topinabee J. H. Ehlers 3524 1927-7-11
GH: 01691933 Rorippa aquatica (Eaton) Palmer & Steyerm. USA: Michigan In Mullett Creek, near Topinabee J. H. Ehlers 3770 1928-8-14
GH: 01691934 Rorippa aquatica (Eaton) Palmer & Steyerm. USA: Michigan In Mullett Creek near Topinabee J. H. Ehlers 3575 1927-8-13
GH: 01693033 Rorippa sinuata (Nuttall) Hitchcock USA: Colorado south of Pueblo J. H. Ehlers 6816 1938-5-27
GH: 01693712 Sinapis arvensis Linnaeus USA: Michigan Lumber Camp. Monroe Lake J. H. Ehlers 371 1917-6-27
GH: 01693713 Sinapis arvensis Linnaeus USA: Michigan Ingleside, Douglas Lake J. H. Ehlers 414 1917-7-7
GH: 01693714 Sinapis arvensis Linnaeus USA: Michigan Ingleside J. H. Ehlers 415 1917-7-7
GH: 01693864 Sisymbrium altissimum Linnaeus USA: Michigan Douglas Lake J. H. Ehlers 362 1/2 1917-6-27
GH: 01716666 Stanleya pinnata (Pursh) Britton USA: Colorado Colorado Springs: in foothills J. H. Ehlers 7578 1939-6-16
GH: 01731353 Thlaspi arvense Linnaeus USA: Colorado Black Hawk J. H. Ehlers 6837 1938-6-2
GH: 01731354 Thlaspi arvense Linnaeus USA: Colorado Golden: [no additional data] J. H. Ehlers 7977 1940-5-14
GH: 01733114 Turritis glabra Linnaeus USA: Michigan Douglas Lake J. H. Ehlers 410 1917-7-7
Campanulaceae GH: 01795346 Campanula aparinoides uliginosa (Rydberg) Gleason USA: Michigan Mud Lake J. H. Ehlers 604 1917-8-6
GH: 01796359 Campanula rotundifolia Linnaeus USA: Michigan Big Stone Bay J. H. Ehlers 500 1917-7-14
GH: 01796360 Campanula rotundifolia Linnaeus USA: Michigan Goose Is. J. H. Ehlers 422 1917-7-8
Capparaceae GH: 01872292 Peritoma serrulata (Pursh) de Candolle USA: Colorado Manitou Springs J. H. Ehlers 7719 1939-7-15
GH: 01872541 Polanisia dodecandra trachysperma (Torrey & A. Gray) Iltis USA: Colorado Near Penrose J. H. Ehlers 7805 1939-7-6
Caprifoliaceae GH: 02040545 Diervilla lonicera Miller USA: Michigan Douglas Lake J. H. Ehlers 400 1917-7-3
GH: 02039103 Linnaea borealis longiflora (Torrey) Piper & Beattie USA: Michigan along Carp Creek J. H. Ehlers 396 1917-7-3
GH: 02039111 Linnaea borealis longiflora (Torrey) Piper & Beattie USA: Michigan Carp Creek J. H. Ehlers 396 1917-7-3
GH: 02039510 Lonicera canadensis Bartram ex Marsh. USA: Michigan Banks of Carp Creek. J. H. Ehlers 395 1917-7-3
GH: 02039857 Lonicera dioica Linnaeus USA: Michigan Burt Lake J. H. Ehlers 350 1917-6-24
GH: 02039860 Lonicera dioica Linnaeus USA: Michigan Goose Island J. H. Ehlers 425 1917-7-8
GH: 02038202 Lonicera hirsuta Eaton USA: Michigan Border Burt Lake J. H. Ehlers 461 1917-7-11
A: 02183344 Sambucus nigra canadensis (Linnaeus) Bolli USA: Michigan near Mud Lake J. H. Ehlers 569 1917-7-28
A: 02183343 Sambucus nigra canadensis (Linnaeus) Bolli USA: Michigan near Mud Lake J. H. Ehlers 569 1917-7-28
GH: 02184468 Viburnum acerifolium Linnaeus USA: Michigan Douglas Lake J. H. Ehlers 408 1917-7-7
GH: 02185827 Viburnum lentago Linnaeus USA: Michigan Pellston J. H. Ehlers 611 1917-8-7
GH: 02186533 Viburnum nudum cassinoides (Linnaeus) Torrey & A. Gray USA: Michigan Douglas Lake J. H. Ehlers 444 1917-7-9
GH: 02186940 Viburnum opulus trilobum (Marshall) R. T. Clausen USA: Michigan Goose Isl. J. H. Ehlers 427 1917-7-8
Caryophyllaceae GH: 01741437 Arenaria fendleri A. Gray USA: Colorado Colorado Springs: Broadmoor mesa J. H. Ehlers 7473 1939-5-29
GH: 01742786 Cerastium arvense Linnaeus USA: Colorado in Red Rock Park near Mt. Morrison J. H. Ehlers 7999 1940-5-18
GH: 01742836 Cerastium arvense Linnaeus USA: Michigan Goose Isl. J. H. Ehlers 423 1917-7-8
GH: 01743656 Cerastium fontanum Baumgarten USA: Michigan Douglas Lake J. H. Ehlers 333 1917-6-22
GH: 01745914 Minuartia michauxii Farwell USA: Michigan south of Burt Lake J. H. Ehlers 1262 1920-8-22
GH: 01745916 Minuartia michauxii Farwell USA: Michigan Cecil Bay J. H. Ehlers 511 1917-7-14
GH: 01714195 Myosoton aquaticum (Linnaeus) Moench USA: Michigan Ann Arbor: Banks of the Huron River. Ann Arb... J. H. Ehlers 651 1917-10-5
GH: 01714196 Myosoton aquaticum (Linnaeus) Moench USA: Michigan Ann Arbor: Huron R., near Ann Arbor J. H. Ehlers 1917-10-13
GH: 01751547 Silene antirrhina Linnaeus USA: Michigan Cecil Bay J. H. Ehlers 504 1917-7-14
GH: 01752610 Silene latifolia alba (Miller) Greuter & Burdet USA: Michigan Douglas Lake J. H. Ehlers 366 1917-6-27
GH: 01752996 Silene noctiflora Linnaeus USA: Michigan Cecil Bay J. H. Ehlers 507 1917-7-14
Chenopodiaceae GH: 01781395 Blitum capitatum Linnaeus USA: Michigan [data not captured] J. H. Ehlers 545 1917-7-20
Commelinaceae GH: 02113645 Tradescantia occidentalis (Britton) Smyth USA: Colorado base of Lookout Mt. Golden J. H. Ehlers 6905 1938-6-4
GH: 02113643 Tradescantia occidentalis (Britton) Smyth USA: Colorado manitou Springs J. H. Ehlers 7590 1939-6-12
GH: 01547920 Tradescantia occidentalis (Britton) Smyth USA: Colorado Manitou Springs J. H. Ehlers 7589 1939-6-12
Convolvulaceae GH: 02055577 Calystegia spithamaea (Linnaeus) Pursh USA: Michigan Douglas Lake J. H. Ehlers 388 1917-7-1
Cornaceae GH: 01843608 Cornus alternifolia Linnaeus f. USA: Michigan Carp Creek J. H. Ehlers 394 1917-7-3
GH: 01844603 Cornus canadensis Linnaeus USA: Michigan Carp Lake J. H. Ehlers 337 1917-6-22
GH: 02018480 Cornus rugosa Lamarck USA: Michigan Douglas Lake J. H. Ehlers 527 1917-7-17
GH: 02019141 Cornus stolonifera Michaux USA: Michigan border Douglas Lake J. H. Ehlers 317 1917-6-20
Cupressaceae GH: 02104239 Juniperus communis depressa Pursh USA: Michigan [data not captured] J. H. Ehlers 498 1917-7-14
GH: 02105146 Juniperus horizontalis Moench USA: Michigan [data not captured] J. H. Ehlers 499 1917-7-14
GH: 02105255 Juniperus horizontalis Moench USA: Michigan [data not captured] J. H. Ehlers 497 1917-7-14
A: 02105155 Juniperus horizontalis Moench USA: Michigan [data not captured] J. H. Ehlers 497 1917-7-14
Cyperaceae GH: 02392402 Carex brunnescens (Persoon) Poiret USA: Michigan [data not captured] J. H. Ehlers 722 1918-6-24
GH: 02392394 Carex brunnescens (Persoon) Poiret USA: Michigan [data not captured] J. H. Ehlers 445 1917-7-9
GH: 02394559 Carex disperma Dewey USA: Michigan [data not captured] J. H. Ehlers 772 1918-7-12
GH: 02368873 Carex duriuscula C. A. Meyer USA: Colorado Colorado Springs: Broadmoor mesa, Colorado S... J. H. Ehlers 7463 1939-5-29
GH: 02392980 Carex interior L. H. Bailey USA: Michigan [data not captured] J. H. Ehlers 765 1918-7-11
GH: 01772271 Carex lupulina Muhlenberg ex Willdenow USA: Michigan [data not captured] J. H. Ehlers 570 1917-7-28
GH: 01773632 Carex oligosperma Michaux USA: Michigan [data not captured] J. H. Ehlers 602 1917-8-6
GH: 01773707 Carex utriculata Boott USA: Michigan [data not captured] J. H. Ehlers 338 1917-6-24
GH: 01775325 Carex vesicaria Linnaeus USA: Michigan [data not captured] J. H. Ehlers 440 1917-7-9
GH: 01775331 Carex vesicaria Linnaeus USA: Michigan [data not captured] J. H. Ehlers 439 1917-7-9
GH: 02395060 Carex vulpinoidea Michaux USA: Michigan [data not captured] J. H. Ehlers 160 1916-8-14
Droseraceae GH: 01143925 Drosera intermedia natans Heuser USA: Michigan Mud Lake. J. H. Ehlers 572 1917-7-28
GH: 01143982 Drosera linearis Goldie USA: Michigan Near Cecil Bay. J. H. Ehlers 514 1917-7-14
Ericaceae GH: 01117210 Andromeda polifolia latifolia Aiton USA: Michigan Nyd Kaje J. H. Ehlers 603 1917-8-6
GH: 01562180 Chimaphila umbellata (Linnaeus) W. P. C. Barton USA: Michigan Douglas Lake J. H. Ehlers 550 1917-7-26
GH: 01592442 Gaylussacia baccata (Wangenheim) K. Koch USA: Michigan Douglas Lake J. H. Ehlers 321 1917-6-21
GH: 01720001 Orthilia secunda (Linnaeus) House USA: Michigan Douglas Lake J. H. Ehlers 551 1917-7-26
GH: 01683637 Pterospora andromedea Nuttall USA: Michigan [data not captured] J. H. Ehlers 1053 1920-7-24
GH: 01683748 Pyrola americana Sweet USA: Michigan [data not captured] J. H. Ehlers 552 1917-7-26
GH: 01684708 Pyrola asarifolia Michaux USA: Michigan [data not captured] J. H. Ehlers 510 1917-7-14
GH: 01763855 Rhododendron groenlandicum (Oeder) Kron & Judd USA: Michigan [data not captured] J. H. Ehlers 341 1917-6-24
A: 01763865 Rhododendron groenlandicum (Oeder) Kron & Judd USA: Michigan [data not captured] J. H. Ehlers 301 1917-6-20
Fabaceae GH: 01935829 Amphicarpaea bracteata (Linnaeus) Fernald USA: Michigan Burt Lake J. H. Ehlers 180 1916-8-14
GH: 02067066 Apios americana Medikus USA: Michigan Border of Douglas Lake J. H. Ehlers 235 1916-8-25
GH: 02067484 Astragalus adsurgens robustior Hooker USA: Colorado Colorado Springs: Broad moor mesa J. H. Ehlers 7627 1939-6-24
GH: 02067627 Astragalus agrestis G. Don USA: Colorado Near Golden J. H. Ehlers 8014 1940-5-25
GH: 02067628 Astragalus agrestis G. Don USA: Colorado north of Golden J. H. Ehlers 7435 1939-5-19
GH: 02064555 Astragalus australis glabriusculus (Hooker) Isely USA: Colorado Rampart Range, Manitou Springs J. H. Ehlers 7553 1939-6-7
GH: 02064664 Astragalus bisulcatus (Hooker) A. Gray USA: Colorado slope of Hog Back near Mt. Morrison J. H. Ehlers 8051 1940-6-16
GH: 02064672 Astragalus bisulcatus (Hooker) A. Gray USA: Colorado Colorado Springs: [no additional data] J. H. Ehlers 7484 1939-5-30
GH: 02064673 Astragalus bisulcatus (Hooker) A. Gray USA: Colorado north of Trinidad J. H. Ehlers 6785 1938-5-27
GH: 02047576 Astragalus crassicarpus Nuttall USA: Colorado Mountain slopes, Red Rock Park, Mt. Morrison J. H. Ehlers 8000 1940-5-18
GH: 02044089 Astragalus drummondii Douglas ex Hooker USA: Colorado Colorado Springs: Broadmoor mesa J. H. Ehlers 7582 1939-6-17
GH: 02044090 Astragalus drummondii Douglas ex Hooker USA: Colorado Golden: base of Lookout Mts. J. H. Ehlers 6824.5 1938-5-31
GH: 02044492 Astragalus flexuosus (Hooker) Douglas ex G. Don USA: Colorado near Golden J. H. Ehlers 8016 1940-6-1
GH: 02044746 Astragalus gracilis Nuttall USA: Colorado southeast of Denver J. H. Ehlers 8034 1940-6-7
GH: 02049042 Astragalus miser oblongifolius (Rydberg) Cronquist USA: Colorado Ute Pass near Divide J. H. Ehlers 7613 1939-6-22
GH: 02049451 Astragalus neglectus (Torrey & A. Gray) E. Sheldon USA: Michigan Pulawski Twp. J. H. Ehlers 6973 1938-6-23
GH: 02049883 Astragalus parryi A. Gray USA: Colorado Upper slopes Rampart Range, Manitou Springs J. H. Ehlers 7537 1939-6-7
GH: 02048643 Astragalus shortianus Nuttall USA: Colorado Guy Hill Near Golden J. H. Ehlers 6845 1938-6-2
GH: 02048649 Astragalus shortianus Nuttall USA: Colorado Slopes of Hog Bank near Golden J. H. Ehlers 8004 1940-5-25
GH: 01885022 Dalea candida oligophylla (Torrey) Shinners USA: Colorado Colorado Springs J. H. Ehlers 7637 1939-6-27
GH: 01921340 Dalea purpurea Ventenat USA: Colorado Colorado Springs J. H. Ehlers 7636 1939-6-27
GH: 01959577 Glycyrrhiza lepidota Nuttall ex Pursh USA: Colorado Black Forest, Colorado Springs J. H. Ehlers 7877 1939-8-22
GH: 01958087 Hedysarum boreale Nuttall USA: Colorado slopes of Hog Back, Near Mt. Morrison J. H. Ehlers 8052 1940-6-16
GH: 02148528 Lathyrus brachycalyx eucosmus (Butters & H. St. John) S. L. Welsh USA: Colorado near Greenhorn J. H. Ehlers 6800 1938-5-27
GH: 02148994 Lathyrus japonicus glaber (Seringe) Fernald USA: Michigan Big Stone Bay J. H. Ehlers 491
GH: 02149286 Lathyrus leucanthus Rydberg USA: Colorado Red Rock Park, Mt. Morrison J. H. Ehlers 8010 1940-5-25
GH: 02149857 Lathyrus palustris Linnaeus USA: Michigan Big Stone Bay J. H. Ehlers 490 1917-7-14
GH: 02150037 Lathyrus polymorphus Nuttall USA: Colorado Green Mountain. Golden J. H. Ehlers 7995 1940-5-18
GH: 02085042 Lupinus argenteus Pursh USA: Colorado Near Black Forest, Colorado Springs J. H. Ehlers 7828 1939-8-13
GH: 02130139 Melilotus albus Medikus USA: Michigan [data not captured] J. H. Ehlers 628 1917-8-18
GH: 02130385 Melilotus officinalis (Linnaeus) Lamarck USA: Michigan [data not captured] J. H. Ehlers 546 1917-7-20
GH: 02132856 Oxytropis lambertii Pursh USA: Colorado base of Lookout Mt. J. H. Ehlers 6823 1938-5-31
GH: 02131409 Oxytropis sericea Nuttall USA: Colorado Ute Pass near Divide J. H. Ehlers 7598 1939-6-22
GH: 02131408 Oxytropis sericea Nuttall USA: Colorado Ute Pass near Divide J. H. Ehlers 7696 1939-6-6
GH: 02131419 Oxytropis sericea Nuttall USA: Colorado Rampart Range near Woodland Park J. H. Ehlers 7529 1939-6-7
GH: 02131428 Oxytropis sericea Nuttall USA: Colorado Colorado Springs: in foothills J. H. Ehlers 7495 1939-6-3
GH: 02133764 Psoralidium tenuiflorum (Pursh) Rydberg USA: Colorado Roadside mesa near Colorado Springs J. H. Ehlers 7738 1939-7-17
GH: 02134919 Robinia neomexicana A. Gray USA: Colorado Bear Creek Canyon, Colorado Springs J. H. Ehlers 7519 1939-6-5
GH: 02135465 Sophora nuttalliana B. L. Turner USA: Colorado Golden J. H. Ehlers 7453 1939-5-25
GH: 02137571 Tephrosia virginiana (Linnaeus) Persoon USA: Michigan [data not captured] J. H. Ehlers 1487 1921-6-12
GH: 02343093 Trifolium hybridum Linnaeus USA: Michigan [data not captured] J. H. Ehlers 468 1917-7-13
GH: 02345249 Vicia americana minor Hooker USA: Colorado Near Golden J. H. Ehlers 7993 1940-5-18
GH: 02347520 Vicia villosa Roth USA: Michigan [data not captured] J. H. Ehlers 459 1917-7-10
GH: 02347517 Vicia villosa Roth USA: Michigan [data not captured] J. H. Ehlers 556 1917-7-27
Gentianaceae GH: 02069832 Frasera speciosa Douglas ex Grisebach USA: Colorado Mesa near Boulder J. H. Ehlers 7428 1939-5-19
GH: 02166818 Menyanthes trifoliata minor Rafinesque USA: Michigan Mud Lake J. H. Ehlers 567 1917-7-28
Geraniaceae GH: 01864873 Geranium parryi (G. Engelmann ex A. Gray) A. Heller USA: Colorado Colorado Springs: foothills J. H. Ehlers 7481 1939-5-30
GH: 01866047 Geranium richardsonii Fischer & C. A. Meyer USA: Colorado Ute Pass near Divide J. H. Ehlers 7604
GH: 01866048 Geranium richardsonii Fischer & C. A. Meyer USA: Colorado Ute Pass, Green Mountain Falls J. H. Ehlers 7847 1939-8-16
GH: 01866223 Geranium robertianum Linnaeus USA: Michigan Monroe Lake J. H. Ehlers 378 1917-6-27
GH: 01866224 Geranium robertianum Linnaeus USA: Michigan Goose Isl. J. H. Ehlers 417 1917-7-8
Haloragaceae GH: 01628222 Myriophyllum sibiricum Komarov USA: Michigan In [Mullett] Creek near Topinabee. [Historic... J. H. Ehlers 3781 1928-8-29
Hippuridaceae GH: 02000481 Hippuris vulgaris Linnaeus USA: Michigan [data not captured] J. H. Ehlers 152 1916-8-8
Iridaceae GH: 01748128 Iris versicolor Linnaeus USA: Michigan shore of Duncan Lake, Bois Blanc Island J. H. Ehlers 1931-7-22
GH: 01748130 Iris versicolor Linnaeus USA: Michigan near Gulliver Lake J. H. Ehlers 1929-8-26
GH: 01748132 Iris versicolor Linnaeus USA: Michigan border of Burt Lake J. H. Ehlers 382 1917-6-28
Isoetaceae GH: 02074904 Isoetes macrospora Durieu USA: Michigan Vincent Lake J. H. Ehlers 621 1917-8-15
Juncaceae GH: 02099653 Juncus balticus littoralis (Engelmann) Snogerup USA: Michigan [data not captured] J. H. Ehlers 462 1917-7-11
GH: 02099336 Juncus balticus ater (Rydberg) Snogerup USA: Colorado Ute Pass, Green Mountain Falls J. H. Ehlers 7851 1939-8-16
GH: 02399838 Juncus pylaei Laharpe USA: Michigan [data not captured] J. H. Ehlers 541 1917-7-20
Juncaginaceae GH: 01617744 Triglochin palustris Linnaeus USA: Michigan border of Pine Lake J. H. Ehlers 631 1917-8-18
Lamiaceae GH: 01555955 Clinopodium vulgare Linnaeus USA: Michigan Douglas Lake Region J. H. Ehlers 467 1917-7-13
GH: 01554671 Galeopsis bifida Boenninghausen USA: Michigan Douglas Lake J. H. Ehlers 195 1916-8-18
GH: 01553858 Lamium purpureum Linnaeus USA: Michigan shore of Winan's Lake J. H. Ehlers 1920-5-30
GH: 01552011 Leonurus cardiaca Linnaeus USA: Michigan Pine Lake J. H. Ehlers 640 1917-8-18
GH: 01551759 Mentha canadensis Linnaeus USA: Michigan Douglas Lake J. H. Ehlers 130 1916-7-26
GH: 01599070 Monarda fistulosa menthifolia (Graham) Fernald USA: Colorado Colorado Springs: Bear Creek Canyon J. H. Ehlers 7811 1939-8-10
GH: 01599397 Monarda pectinata Nuttall USA: Colorado Golden: at base of Lookout Mt. J. H. Ehlers 6934 1938-6-10
GH: 01696961 Scutellaria brittonii Porter USA: Colorado Ute Pass; Near Cascade J. H. Ehlers 7573 1939-6-14
GH: 01696962 Scutellaria brittonii Porter USA: Colorado Morly J. H. Ehlers 6775 1938-5-26
GH: 01696963 Scutellaria brittonii Porter USA: Colorado near Golden J. H. Ehlers 7991 1940-5-18
GH: 01696964 Scutellaria brittonii Porter USA: Colorado Golden: at base of Lookout Mt. J. H. Ehlers 6918 1938-6-4
GH: 01697451 Scutellaria galericulata Linnaeus USA: Michigan Bessy Creek J. H. Ehlers 125 1916-7-24
Lobeliaceae GH: 01797547 Lobelia cardinalis Linnaeus USA: Michigan Lancaster Lake J. H. Ehlers 617 1917-8-15
GH: 01798427 Lobelia kalmii Linnaeus USA: Michigan border of Pine Lake J. H. Ehlers 630 1917-8-18
GH: 01799170 Lobelia spicata Lamarck USA: Michigan near Whitmore Lake J. H. Ehlers 1488 1921-6-12
Malvaceae GH: 02201730 Malva moschata Linnaeus USA: Michigan near Burt Lake J. H. Ehlers 539 1917-7-19
GH: 02201729 Malva moschata Linnaeus USA: Michigan near Burt Lake J. H. Ehlers 539 1917-7-19
GH: 02201776 Malva neglecta Wallroth USA: Michigan near Douglas Lake J. H. Ehlers 521 1916-7-16
Nymphaeaceae GH: 01740303 Nuphar variegata Engelmann ex Durand USA: Michigan Douglas Lake J. H. Ehlers 532 1917-7-19
Oleaceae GH: 01847832 Fraxinus americana Linnaeus USA: Michigan Cheboygan Co. J. H. Ehlers 590 1917-8-1
Onagraceae GH: 01624839 Calylophus serrulatus (Nuttall) P. H. Raven USA: Colorado Woodmens Sanitorium, Near Colorado Springs J. H. Ehlers 7786 1939-8-3
GH: 01624847 Calylophus serrulatus (Nuttall) P. H. Raven USA: Colorado Colorado Springs: Broadmoor mesa J. H. Ehlers 7580 1939-6-17
GH: 01672089 Epilobium brachycarpum C. Presl USA: Colorado Colorado Springs: Black Forest J. H. Ehlers 7879 1939-8-22
GH: 01672097 Epilobium brachycarpum C. Presl USA: Colorado near Woodland Park J. H. Ehlers 7804 1939-8-4
GH: 01777895 Gaura coccinea glabra (Lehmann) Munz USA: Colorado Golden: [no additional data] J. H. Ehlers 8043 1940-6-14
GH: 01778144 Gaura parviflora Douglas USA: Colorado Manitou Springs J. H. Ehlers 7820 1939-8-12
GH: 01778145 Gaura parviflora Douglas USA: Colorado Colorado Springs: [no additional data] J. H. Ehlers 7576 1939-6-15
GH: 01780887 Oenothera albicaulis Nuttall USA: Colorado southeast of Denver J. H. Ehlers 8037 1940-6-7
GH: 01780888 Oenothera albicaulis Nuttall USA: Colorado Colorado Springs: [no additional data] J. H. Ehlers 7588 1939-6-19
GH: 01780889 Oenothera albicaulis Nuttall USA: Colorado Colorado Springs: [no additional data] J. H. Ehlers 6820 1938-5-28
GH: 01645340 Oenothera caespitosa Nuttall USA: Colorado Colorado Springs: North Cheyenne Canyon J. H. Ehlers 7494 1939-6-2
GH: 01645341 Oenothera caespitosa Nuttall USA: Colorado Ute Pass, Cascade J. H. Ehlers 7565 1939-6-14
GH: 01645560 Oenothera coronopifolia A. Gray & Torrey USA: Colorado Ute Pass; Near Divide J. H. Ehlers 7706 1939-7-6
GH: 01645561 Oenothera coronopifolia A. Gray & Torrey USA: Colorado Colorado Springs: Ivywild J. H. Ehlers 7819 1939-8-10
GH: 01644313 Oenothera howardii M. E. Jones ex Prain USA: Colorado Golden: slope of Hog Back J. H. Ehlers 8040 1940-6-10
Orchidaceae AMES: 02031767 Calopogon tuberosus (Linnaeus) Britton, Stearn & Poggenburg USA: Michigan [no additional data] J. H. Ehlers 594 1917-8-6
AMES: 02031774 Calopogon tuberosus (Linnaeus) Britton, Stearn & Poggenburg USA: Michigan Mud Lake J. H. Ehlers 974 1920-7-9
GH: 01937455 Cypripedium acaule Aiton USA: Michigan Douglas Lake J. H. Ehlers 311 1917-6-20
AMES: 02065026 Cypripedium parviflorum Salisbury USA: Michigan Carp Creek J. H. Ehlers 392 1917-7-3
AMES: 02065280 Cypripedium pubescens Willdenow USA: Michigan Burt Lake J. H. Ehlers 41 1916-7-1
AMES: 02065284 Cypripedium pubescens Willdenow USA: Michigan Carp Creek J. H. Ehlers 2290 1923-6-22
AMES: 02065458 Cypripedium reginae Walter USA: Michigan Burt Lake J. H. Ehlers 62 1916-7-9
AMES: 02065466 Cypripedium reginae Walter USA: Michigan Burt Lake J. H. Ehlers 42 1916-7-1
AMES: 02028359 Goodyera repens ophioides Fernald USA: Michigan near Burt Lake J. H. Ehlers 846 1919-8-24
AMES: 02028487 Goodyera tesselata Loddiges USA: Michigan Bois Blanc Isl. J. H. Ehlers 4847 1931-7-22
AMES: 02066323 Platanthera blephariglottis (Willdenow) Lindley USA: Michigan Mud Lake J. H. Ehlers 972 1920-7-9
AMES: 02066324 Platanthera blephariglottis (Willdenow) Lindley USA: Michigan [no additional data] J. H. Ehlers 592 1917-8-6
AMES: 02066869 Platanthera clavellata (Michaux) Luer USA: Michigan near Burt Lake J. H. Ehlers 833 1919-7-17
AMES: 02066876 Platanthera clavellata (Michaux) Luer USA: Michigan [no additional data] J. H. Ehlers 596 1917-8-6
AMES: 02045551 Platanthera huronensis (Nuttall) Lindley USA: Michigan border of Burt Lake J. H. Ehlers 385 1917-6-28
AMES: 02046044 Platanthera leucophaea (Nuttall) Lindley USA: Michigan Mud Lake J. H. Ehlers 2186 1922-8-1
AMES: 02046931 Platanthera psycodes (Linnaeus) Lindley USA: Michigan near Pellston J. H. Ehlers 606 1917-8-7
AMES: 02051992 Pogonia ophioglossoides (Linnaeus) Ker Gawler USA: Michigan [no additional data] J. H. Ehlers 595 1917-8-6
AMES: 02051996 Pogonia ophioglossoides (Linnaeus) Ker Gawler USA: Michigan Mud Lake J. H. Ehlers 2032 1922-7-15
Orobanchaceae GH: 01876384 Castilleja coccinea (Linnaeus) Sprengel USA: Michigan Cecil Bay J. H. Ehlers 493 1917-7-14
GH: 01877283 Castilleja integra A. Gray USA: Colorado Colorado Springs: Broodmoor mesa J. H. Ehlers 7467 1939-5-29
GH: 01878060 Castilleja miniata Douglas ex Hooker USA: Colorado [no additional data] J. H. Ehlers 7609
GH: 01879200 Castilleja sessiliflora Pursh USA: Colorado between Golden and Boulder J. H. Ehlers 6861 1938-6-3
GH: 02082279 Orobanche fasciculata Nuttall USA: Colorado North of Golden J. H. Ehlers 6873 1938-6-3
GH: 02081259 Orthocarpus luteus Nuttall USA: Colorado Black Forest Colorado Springs J. H. Ehlers 7833 1939-8-13
GH: 02080002 Pedicularis canadensis Linnaeus USA: Colorado Colorado Springs: Rampart Range J. H. Ehlers 7538 1939-6-7
GH: 02080059 Pedicularis canadensis Linnaeus USA: Michigan Carp Creek J. H. Ehlers 329 1917-6-22
Papaveraceae GH: 01856534 Argemone hispida A. Gray USA: Colorado Manitou Springs J. H. Ehlers 7560 1939-6-7
GH: 01738347 Corydalis aurea Willdenow USA: Colorado Rampart Range Road; Manitou Springs J. H. Ehlers 7558 1939-6-7
GH: 01739182 Corydalis sempervirens (Linnaeus) Persoon USA: Michigan Prentis Bay J. H. Ehlers 252
Parnassiaceae GH: 01855559 Parnassia glauca Rafinesque USA: Michigan Scotty Bay J. H. Ehlers 248 1916-8-31
Pinaceae A: 00396274 Larix laricina (Du Roi) Koch USA: Michigan near Douglas Lake J. H. Ehlers 412 1917-7-7
Plantaginaceae GH: 01998716 Collinsia parviflora Lindley USA: Colorado Upper slopes of Genesee Mt.; Denver Mountain... J. H. Ehlers 7981 1940-5-11
GH: 01998717 Collinsia parviflora Lindley USA: Colorado Golden: Slopes of Hog Back J. H. Ehlers 7966 1940-5-4
GH: 02000965 Linaria vulgaris Miller USA: Michigan [data not captured] J. H. Ehlers 542 1917-7-20
GH: 02001914 Penstemon albidus Nuttall USA: Colorado Southeast of Denver J. H. Ehlers 8035 1940-6-7
GH: 02002181 Penstemon angustifolius caudatus (A. Heller) D. D. Keck USA: Colorado Morley J. H. Ehlers 6773 1938-5-26
GH: 02002697 Penstemon barbatus torreyi (Bentham) A. Gray USA: Colorado Garden of the Gods, Manitou Springs J. H. Ehlers 7593 1939-6-22
GH: 02119728 Penstemon glaber Pursh USA: Colorado Mt Herman Road Monument J. H. Ehlers 7661 1939-7-2
GH: 02119735 Penstemon glaber Pursh USA: Colorado Ute Pass near Woodland Park J. H. Ehlers 7617 1939-6-22
GH: 02120386 Penstemon humilis Nuttall ex A. Gray USA: Colorado Colorado Springs: Rocky Mts. J. H. Ehlers 7499 1939-6-3
GH: 02120387 Penstemon humilis Nuttall ex A. Gray USA: Colorado Colorado Springs: North Cheyenne Canyon J. H. Ehlers 7491 1939-6-2
GH: 02120385 Penstemon humilis Nuttall ex A. Gray USA: Colorado Ute Pass Near Divide J. H. Ehlers 7618 1939-6-22
GH: 02120384 Penstemon humilis Nuttall ex A. Gray USA: Colorado between Golden and Boulder J. H. Ehlers 6863 1938-6-3
GH: 02122429 Penstemon secundiflorus Bentham USA: Colorado [data not captured] J. H. Ehlers 7574 1939-6-14
GH: 01801128 Penstemon unilateralis Rydberg USA: Colorado Ute Pass; Near Woodland Park J. H. Ehlers 7689 1939-7-6
GH: 01801127 Penstemon unilateralis Rydberg USA: Colorado near West Creek J. H. Ehlers 7731 1939-7-16
GH: 01802503 Plantago lanceolata Linnaeus USA: Michigan [data not captured] J. H. Ehlers 522 1917-7-16
GH: 01804976 Veronica americana Schweinitz ex Bentham USA: Michigan [data not captured] J. H. Ehlers 372 1917-6-27
Poaceae GH: 01653861 Andropogon gerardi Vitman USA: Colorado Colorado Springs: near Black Forest J. H. Ehlers 7881 1939-8-22
GH: 01653923 Andropogon gerardi Vitman USA: Michigan [data not captured] J. H. Ehlers 1275 1920-8-22
GH: 01814847 Sorghastrum nutans (Linnaeus) Nash USA: Michigan [data not captured] J. H. Ehlers 1251 1920-8-22
Polemoniaceae GH: 01083722 Aliciella pinnatifida (Nuttall ex A. Gray) J. M. Porter USA: Colorado Colorado Springs J. H. Ehlers 7652 1939-7-29
GH: 01092375 Collomia linearis Nuttall USA: Colorado between Golden and Boulder J. H. Ehlers 6874 1938-6-3
GH: 01000224 Gilia inconspicua (Smith) Sweet USA: Colorado Golden: base of Lookout Mt. J. H. Ehlers 6904 1938-6-4
GH: 00985371 Ipomopsis aggregata candida (Rydberg) V. E. Grant & A. D. Grant USA: Colorado Ute Pass; near Woodland Park J. H. Ehlers 7683 1939-7-6
GH: 00985377 Ipomopsis aggregata candida (Rydberg) V. E. Grant & A. D. Grant USA: Colorado near Black Forest, Colorado Springs J. H. Ehlers 7873 1939-8-22
GH: 00985378 Ipomopsis aggregata candida (Rydberg) V. E. Grant & A. D. Grant USA: Colorado between Golden and Boulder J. H. Ehlers 6884 1938-6-3
GH: 00985995 Ipomopsis laxiflora (J. M. Coulter) V. E. Grant USA: Colorado Greenhorn J. H. Ehlers 6811 1938-5-27
GH: 01104369 Ipomopsis spicata (Nuttall) V. E. Grant USA: Colorado north of Golden J. H. Ehlers 7445 1939-5-19
GH: 01565428 Microsteris gracilis humilior (Hooker) Cronquist USA: Colorado Golden: Slopes of Hog Back J. H. Ehlers 7965 1940-5-4
GH: 01694367 Polemonium foliosissimum A. Gray USA: Colorado Near Woodland Park J. H. Ehlers 7756 1939-7-23
Polygalaceae GH: 01969668 Polygala paucifolia Willdenow USA: Michigan Carp Creek J. H. Ehlers 306 1917-6-20
Polygonaceae GH: 01652242 Eriogonum effusum Nuttall USA: Colorado Colorado Springs: [no additional data] J. H. Ehlers 7763 1939-7-25
GH: 01851259 Eriogonum jamesii Bentham USA: Colorado base of mountains South of Colorado Springs J. H. Ehlers 7925 1939-9-3
GH: 02365216 Fallopia cilinodis (Michaux) Holub USA: Michigan [data not captured] J. H. Ehlers 526 1917-7-17
GH: 02364778 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Michigan [data not captured] J. H. Ehlers 234 1916-8-25
GH: 02006295 Rumex acetosella Linnaeus USA: Michigan [data not captured] J. H. Ehlers 313 1917-6-20
GH: 02005646 Rumex obtusifolius Linnaeus USA: Michigan [data not captured] J. H. Ehlers 519 1917-7-16
Potamogetonaceae GH: 01695457 Potamogeton praelongus Wulfen USA: Michigan Douglas Lake J. H. Ehlers 533 1917-7-19
GH: 01695461 Potamogeton praelongus Wulfen USA: Colorado Echo Lake, Southwest of Idaho Springs J. H. Ehlers 7957 1939-9-30
Primulaceae GH: 01942532 Androsace septentrionalis Linnaeus USA: Colorado Manitou Springs J. H. Ehlers 552 1939-6-7
GH: 01920777 Lysimachia borealis (Rafinesque) U. Manns & Anderberg USA: Michigan Carp Creek J. H. Ehlers 300 1917-6-20
GH: 01927509 Lysimachia thyrsiflora Linnaeus USA: Michigan banks of Maple River. J. H. Ehlers 535 1917-7-19
Ranunculaceae GH: 01720757 Actaea pachypoda Elliott USA: Michigan Monroe Lake J. H. Ehlers 373 1917-6-27
GH: 01706721 Anemone cylindrica A. Gray USA: Michigan Big Stone Bay J. H. Ehlers 487 1917-7-14
GH: 01706964 Anemone multifida Poiret USA: Michigan Big Stone Bay J. H. Ehlers 485 1917-7-14
GH: 01707303 Anemone multifida Poiret USA: Michigan Douglas Lake shore, Mackinaw City J. H. Ehlers 198 1916-8-18
GH: 01708048 Anemone patens multifida Pritzel USA: Colorado Rampart Range Road, Manitou Springs J. H. Ehlers 7418 1939-5-14
GH: 01708049 Anemone patens multifida Pritzel USA: Colorado Bergen Park, Near Golden J. H. Ehlers 6897 1938-6-3
GH: 01709185 Aquilegia canadensis Linnaeus USA: Michigan Goose Is. J. H. Ehlers 419 1917-7-8
GH: 01710655 Caltha palustris Linnaeus USA: Michigan banks of Carp Creek J. H. Ehlers 302 1917-6-20
GH: 01656966 Clematis orientalis Linnaeus USA: Colorado Roadside Fence near Garden of the Gods, Mani... J. H. Ehlers 7721 1939-7-15
GH: 01656967 Clematis orientalis Linnaeus USA: Colorado Banks of Chicago Creek, Idaho Springs J. H. Ehlers 7959 1939-9-30
GH: 01657537 Clematis virginiana Linnaeus USA: Michigan Pellston J. H. Ehlers 609 1917-8-7
A: 01657539 Clematis virginiana Linnaeus USA: Michigan near Pellston J. H. Ehlers 609 1917-8-7
GH: 01658099 Cyrtorhyncha ranunculina Nuttall USA: Colorado Rampart Range Road, Manitou Springs J. H. Ehlers 7557 1939-6-7
GH: 01659508 Delphinium nuttallianum Pritzel ex Walpers USA: Colorado Slopes of Hog Back; Near Golden J. H. Ehlers 7963 1940-5-4
GH: 01659509 Delphinium nuttallianum Pritzel ex Walpers USA: Colorado Guy Hill, Near Golden J. H. Ehlers 6849 1938-6-2
GH: 01662367 Ranunculus acris Linnaeus USA: Michigan Border of Burt Lake J. H. Ehlers 386 1917-6-28
GH: 01662368 Ranunculus acris Linnaeus USA: Michigan border of Burt Lake J. H. Ehlers 357 1917-6-25
GH: 01663935 Ranunculus flabellaris Rafinesque USA: Michigan [data not captured] J. H. Ehlers 1465 1921-5-17
GH: 01665056 Ranunculus hispidus caricetorum (Greene) T. Duncan USA: Michigan Burt Lake J. H. Ehlers 340 1917-6-24
GH: 01665061 Ranunculus hispidus caricetorum (Greene) T. Duncan USA: Michigan border of Burt Lake J. H. Ehlers 383 1917-6-28
GH: 01837487 Ranunculus recurvatus Poiret USA: Michigan Border of Carp Creek J. H. Ehlers 334 1917-6-22
Rhamnaceae GH: 01789033 Ceanothus americanus Linnaeus USA: Michigan near Indian River J. H. Ehlers 1226 1920-8-21
GH: 01789657 Ceanothus herbaceus Rafinesque USA: Colorado Colorado Springs: [no additional data] J. H. Ehlers 7477 1939-5-29
GH: 01789660 Ceanothus herbaceus Rafinesque USA: Colorado between Golden and Boulder J. H. Ehlers 6889 1938-6-3
Rosaceae GH: 01587003 Agrimonia striata Michaux USA: Michigan near Burt Lake J. H. Ehlers 558 1917-7-27
GH: 01728136 Amelanchier humilis Wiegand USA: Michigan south of Burt Lake J. H. Ehlers 1183 1920-8-8
GH: 01728966 Amelanchier sanguinea (Pursh) de Candolle USA: Michigan Douglas Lake J. H. Ehlers 323 1917-6-21
GH: 01730462 Aronia arbutifolia (Linnaeus) Persoon USA: Michigan border of Carp Creek J. H. Ehlers 303 1917-6-20
GH: 01730463 Aronia arbutifolia (Linnaeus) Persoon USA: Michigan Douglas Lake Region J. H. Ehlers 324 1917-6-21
GH: 01587349 Cercocarpus montanus Rafinesque USA: Colorado Colorado Springs: Corley Mountain Highway J. H. Ehlers 7651 1939-6-29
GH: 01588623 Chamaerhodos nuttallii Pickering USA: Colorado Colorado Springs: Roadside Black Forest J. H. Ehlers 7878 1939-8-22
GH: 01607546 Comarum palustre Linnaeus USA: Michigan banks of Maple River J. H. Ehlers 537 1917-7-19
GH: 01758866 Crataegus chrysocarpa Ashe USA: Michigan Goose Isl. J. H. Ehlers 430 1917-7-8
GH: 01612273 Crataegus dodgei Ashe USA: Michigan south of Burt Lake J. H. Ehlers 1231 1920-8-21
GH: 01608025 Dasiphora fruticosa (Linnaeus) Rydberg USA: Michigan Prentis Bay J. H. Ehlers 239 1916-8-29
GH: 01608409 Drymocallis fissa (Nuttall) Rydberg USA: Colorado Red Rock Park, Mt. Morrison J. H. Ehlers 8008 1939-5-25
GH: 01608411 Drymocallis fissa (Nuttall) Rydberg USA: Colorado Upper slopes Rampart Range, Manitou Springs J. H. Ehlers 7547 1939-6-7
GH: 01606461 Fragaria vesca americana (Porter) Staudt USA: Michigan Monroe Lake J. H. Ehlers 376 1917-6-27
GH: 01606799 Fragaria virginiana Miller USA: Michigan Burt Lake J. H. Ehlers 349 1917-6-24
GH: 01610122 Geum rivale Linnaeus USA: Michigan Carp Creek J. H. Ehlers 330 1917-6-22
GH: 01610124 Geum rivale Linnaeus USA: Michigan Carp Creek J. H. Ehlers 330 1917-6-22
GH: 00994543 Holodiscus discolor (Pursh) Maximowicz USA: Colorado Ute Pass, Manitou Springs J. H. Ehlers 7632 1939-6-26
GH: 01590779 Physocarpus opulifolius (Linnaeus) Maximowicz USA: Michigan Pellston J. H. Ehlers 610 1917-8-7
GH: 01566495 Potentilla anserina Linnaeus USA: Michigan Burt Lake J. H. Ehlers 343 1917-6-24
GH: 01566846 Potentilla argentea Linnaeus USA: Michigan Old mill site near Douglas Lake J. H. Ehlers 469 1917-7-13
GH: 01567410 Potentilla effusa Douglas ex Lehmann USA: Colorado Ute Pass near Woodland Park J. H. Ehlers 7687 1939-7-6
GH: 01567878 Potentilla gracilis Douglas ex Hooker USA: Colorado Ute Pass near Divide J. H. Ehlers 7600 1939-6-22
GH: 01568632 Potentilla intermedia Linnaeus USA: Michigan Lakeland J. H. Ehlers 3852 1929-6-11
GH: 01570425 Potentilla simplex Michaux USA: Michigan Cheboygan Co. J. H. Ehlers 361 1917-6-26
GH: 01723367 Prunus pumila Linnaeus USA: Michigan Goose Isl. J. H. Ehlers 429 1917-7-8
GH: 01723370 Prunus pumila Linnaeus USA: Michigan border Douglas Lake J. H. Ehlers 316 1917-6-20
GH: 01725260 Prunus virginiana Linnaeus USA: Michigan Goose Isl. J. H. Ehlers 433 1917-7-8
GH: 01725267 Prunus virginiana Linnaeus USA: Michigan Douglas Lake J. H. Ehlers 322 1917-6-21
GH: 01725543 Prunus virginiana demissa (Nuttall) Torrey USA: Colorado Red Rock Park, Mt. Morrison J. H. Ehlers 7997 1940-5-18
GH: 01557082 Rosa acicularis sayi (Schweinitz) W. H. Lewis USA: Michigan border of Douglas Lake J. H. Ehlers 390 1917-7-1
A: 01559987 Rosa palustris Marshall USA: Michigan Border of Lancaster Lake J. H. Ehlers 613 1917-8-15
GH: 01560196 Rosa palustris Marshall USA: Michigan border of Lancaster Lake J. H. Ehlers 613 1917-8-15
GH: 01560196 Rosa palustris inermis (Regel) W. H. Lewis USA: Michigan border of Lancaster Lake J. H. Ehlers 613 1917-8-15
GH: 01602422 Rubus allegheniensis Porter USA: Michigan Douglas Lake J. H. Ehlers 389 1917-7-1
GH: 01604288 Rubus deliciosus Torrey USA: Colorado Red Rock Park, Mt. Morrison J. H. Ehlers 8026 1940-6-1
GH: 01604289 Rubus deliciosus Torrey USA: Colorado Colorado Springs: Bear Creek Canyon J. H. Ehlers 7454 1939-5-25
GH: 01605567 Rubus idaeus strigosus (Michaux) Focke USA: Michigan near Douglas Lake J. H. Ehlers 473 1917-7-13
GH: 01701723 Rubus parviflorus Nuttall USA: Michigan Hoeft State Park. Rogers City J. H. Ehlers 6987 1938-6-23
GH: 01862935 Sorbus decora (Sargent) C. K. Schneider USA: Michigan Goose Isl. J. H. Ehlers 428 1917-7-8
GH: 01589982 Spiraea salicifolia Linnaeus USA: Michigan Scotty Bay J. H. Ehlers 647 1917-8-30
Rubiaceae GH: 02359248 Galium boreale Linnaeus USA: Colorado Ute Pass Near Divide J. H. Ehlers 7612 1939-6-22
Santalaceae GH: 01932666 Comandra umbellata (Linnaeus) Nuttall USA: Michigan Douglas Lake J. H. Ehlers 319 1917-6-21
Saxifragaceae GH: 01735576 Heuchera parvifolia Nuttall ex Torrey & A. Gray USA: Colorado Colorado Springs: [no additional data] J. H. Ehlers 7511 1939-6-3
GH: 01737507 Jamesia americana Torrey & A. Gray USA: Colorado Colorado Springs: Bear Creek Canyon J. H. Ehlers 7520 1939-6-5
GH: 01633770 Ribes cereum Douglas USA: Colorado Tucker Gulch Near Golden J. H. Ehlers 6851 1938-6-2
Scrophulariaceae GH: 02041755 Scrophularia lanceolata Pursh USA: Michigan Old Mill site. Near Douglas Lake J. H. Ehlers 465 1917-7-13
Selaginellaceae GH: 02075709 Selaginella rupestris (Linnaeus) Spring USA: Michigan south of Burt Lake J. H. Ehlers 1274 1920-8-22
Solanaceae GH: 01541119 Physalis hederifolia comata (Rydberg) Waterfall USA: Colorado Manitou Springs J. H. Ehlers 7764 1939-7-27
GH: 01543367 Solanum rostratum Dunal USA: Michigan Ann Arbor: New Library Building J. H. Ehlers 653 1917-10-10
Sparganiaceae GH: 00947625 Sparganium emersum Rehmann USA: Michigan Bessy Creek J. H. Ehlers 136 1916-7-29
Sphagnaceae FH: 00922348 Sphagnum fuscum (Schimper) H. Klinggräff USA: Michigan [data not captured] J. H. Ehlers 1920-7-9
Typhaceae GH: 00933274 Typha latifolia Linnaeus USA: Michigan Douglas Lake Region J. H. Ehlers 555 1917-7-27
Verbenaceae GH: 01800382 Glandularia bipinnatifida (Nuttall) Nuttall USA: Colorado North of Penrose J. H. Ehlers 7516 1939-6-4
GH: 01954665 Verbena bracteata Lagasca & Rodriguez USA: Michigan Vincent Lake J. H. Ehlers 627 1917-8-15
GH: 01954666 Verbena bracteata Lagasca & Rodriguez USA: Colorado Roadside Ute Pass, Cascade J. H. Ehlers 7677 1939-7-6
Violaceae GH: 02145751 Viola canadensis Linnaeus USA: Michigan Monroe Lake J. H. Ehlers 379 1917-6-27
GH: 02146275 Viola cucullata Aiton USA: Michigan Banks of Carp Creek J. H. Ehlers 328 1917-6-22
GH: 02147080 Viola labradorica Schrank USA: Michigan Burt Lake J. H. Ehlers 345 1917-6-24
GH: 02147877 Viola nuttallii Pursh USA: Colorado Morley J. H. Ehlers 6774 1938-5-26
GH: 02147870 Viola nuttallii Pursh USA: Colorado Golden: [no additional data] J. H. Ehlers 7961 1940-5-4
GH: 02147871 Viola nuttallii Pursh USA: Colorado north of Walsenburg J. H. Ehlers 6788 1938-5-27
GH: 02147869 Viola nuttallii Pursh USA: Colorado Golden: base of Lookout Mt. J. H. Ehlers 6914 1938-6-4
GH: 02208196 Viola palustris Linnaeus USA: Colorado Black Hawk J. H. Ehlers 6828 1938-6-2
Vitaceae GH: 01579747 Vitis riparia Michaux USA: Michigan Shore of Burt Lake J. H. Ehlers 474 1917-7-13
