Harvard University Herbaria & Libraries

Asteraceae
GH: 02020461 Cirsium campylon H. Sharsmith USA: California [data not captured] J. T. Howell 32369 1957-5-19
GH: 02142527 Crepis capillaris (Linnaeus) Wallroth USA: California [data not captured] J. T. Howell 32821 1957-7-22
GH: 00417222 Ericameria linearifolia (de Candolle) Urbatsch & Wussow USA: California 5.3 miles SW. of Bitterwater J. T. Howell 32132 1957-4-30
GH: 00417222 Haplopappus linearifolius de Candolle USA: California 5.3 miles SW. of Bitterwater J. T. Howell 32132 1957-4-30
GH: 00414657 Iva axillaris Pursh USA: California San Lorenzo Creek , 4.5 miles from King City... J. T. Howell 32116 1957-4-30
Boraginaceae
GH: 01956376 Amsinckia intermedia Fischer & C. A. Meyer USA: California near San Lucas J. T. Howell 32087 1957-4-29
GH: 01957035 Amsinckia tessellata A. Gray USA: California Sandy flood plain of Salinas River, King Cit... J. T. Howell 32073 1957-4-29
GH: 00424932 Cryptantha corollata (I. M. Johnston) I. M. Johnston USA: California East of Priest Valley in western Fresno Coun... J. T. Howell 32095 1957-4-29
GH: 00424932 Cryptantha rattanii Greene USA: California East of Priest Valley in western Fresno Coun... J. T. Howell 32095 1957-4-29
Brassicaceae
GH: 00378687 Arabis blepharophylla Hooker & Arnott USA: California San Francisco: Bayview Hills J. T. Howell 32300 1957-5-17
GH: 00672768 Brassica nigra (Linnaeus) W. D. J. Koch USA: California Strybing Arboretum, Golden Gate Park J. T. Howell 32885 1957-8-6
GH: 01548087 Lepidium densiflorum Schrader USA: California [data not captured] J. T. Howell 32893 1957-8-12
Caprifoliaceae
GH: 00386084 Sambucus caerulea Rafinesque USA: California San Lorenzo Creek, 5 miles from King City J. T. Howell 32121 1957-4-30
GH: 00386084 Sambucus nigra cerulea (Rafinesque) Bolli USA: California San Lorenzo Creek, 5 miles from King City J. T. Howell 32121 1957-4-30
Chenopodiaceae
GH: 00295487 Atriplex fruticulosa Jepson USA: California [data not captured] J. T. Howell 32705 1957-6-23
Cyperaceae
GH: 02371713 Carex densa (L. H. Bailey) L. H. Bailey USA: California San Francisco: [data not captured] J. T. Howell 2270 1957-5-17
Ericaceae
GH: 00350210 Arctostaphylos crustacea Eastwood USA: California Prunedale J. T. Howell 32026 1957-4-27
Fabaceae
GH: 02044041 Astragalus douglasii (Torrey & A. Gray) A. Gray USA: California Sandy flood plain of Salinas River King City J. T. Howell 32072 1957-4-29
Malvaceae
GH: 00420361 Eremalche parryi Greene USA: California near San Lucas J. T. Howell 32086 1957-4-29
Orobanchaceae
GH: 01877789 Castilleja martini Abrams USA: California just east of summit of Mustang Grade in Digg... J. T. Howell 32094 1957-4-29
Poaceae
GH: 00361680 Bromus arizonicus (Shear) Stebbins USA: California Greenfield J. T. Howell 32071 1957-4-28
GH: 00361686 Bromus berteroanus Colla USA: California Summit of Mustang Grade J. T. Howell 32106 1957-4-29
GH: 00361928 Bromus stamineus É. Desvaux USA: California Berkeley: J. T. Howell 32694 1957-6-23
GH: 00361686 Bromus trinii É. Desvaux USA: California Summit of Mustang Grade J. T. Howell 32106 1957-4-29
GH: 00355504 Digitaria ischaemum (Schreber) Muhlenberg USA: California Lawn at west end of University of California... J. T. Howell 32982 1957-10-2
GH: 00360068 Glyceria occidentalis (Piper) J. C. Nelson USA: California pond 2 miles south of Olema J. T. Howell 32817 1957-7-22
GH: 00341154 Schismus arabicus Nees USA: California San Lorenzo Creek 4.5 miles from King City, ... J. T. Howell 32117 1957-4-30
GH: 00341852 Vulpia microstachys pauciflora (Scribner ex Beal) Lonard & Gould USA: California San Francisco: Serpentine cut, east end of 2... J. T. Howell 32167 1957-5-5
Polygonaceae
GH: 00403060 Eriogonum covilleanum Eastwood USA: California East of Priest Valley in western Fresno Coun... J. T. Howell 32097 1957-4-29
GH: 01966919 Eriogonum ordii S. Watson USA: California [data not captured] J. T. Howell 32109 1957-4-29
GH: 01986932 Eriogonum pusillum Torrey & A. Gray USA: California [data not captured] J. T. Howell 32744 1957-6-24
GH: 01966319 Eriogonum reniforme Torr. & Frém. USA: California [data not captured] J. T. Howell 32731 1957-6-24
GH: 01966377 Eriogonum roseum Durand & Hilgard USA: California [data not captured] J. T. Howell 32761 1957-6-25
GH: 02365733 Lastarriaea coriacea (Goodman) Hoover USA: California [data not captured] J. T. Howell 32083 1957-4-29
GH: 02361739 Polygonum aviculare Linnaeus USA: California San Francisco: [data not captured] J. T. Howell 32666 1957-6-16
GH: 02005341 Rumex hymenosepalus Torrey USA: California [data not captured] J. T. Howell 32081 1957-4-29
Portulacaceae
GH: 01858153 Calandrinia ciliata (Ruiz & Pavon) de Candolle USA: California Priest Valley J. T. Howell 32104 1957-4-29
Rosaceae
GH: 00346280 Rubus ursinus Chamisso & Schlechtendal USA: California The Pinnacles J. T. Howell 32139 1957-4-30
Taxodiaceae
GH: 00357809 Sequoia sempervirens (D. Don) Endlicher USA: California Fern Canyon, Mt. Tamalpais, Marin County J. T. Howell 32020 1957-2-3
Urticaceae
GH: 02170267 Hesperocnide tenella Torrey USA: California [data not captured] J. T. Howell 32148 1957-4-30