Displaying 1901 - 1925 out of 1935 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Psorothamnus spinosus (A.Gray) Barneby D. T. MacDougal s.n. Feb 1904 Mexico Baja California San Felipe Bay Psorothamnus spinosus (A.Gray) Barneby
Solanum hindsianum Benth. D. T. MacDougal 16 11/15/23 Mexico Sonora Picu. Solanum hindsianum Benth.
Astragalus aridus A.Gray D. T. MacDougal s.n. 03 Jan 1904 Mexico Sonora Mesa near La Grulla Astragalus aridus A.Gray
Astragalus aridus A.Gray D. T. MacDougal 227 21 Apr 1905 Mexico Baja California [illegible] of [illegible] Astragalus aridus A.Gray
Senna hirsuta var. hirta H.S.Irwin & Barneby D. T. MacDougal s.n. 08 Jan 1970 Mexico Chiapas Rio Salvador, Tapilula Senna hirsuta var. hirta H.S.Irwin & Barneby
Senna hirsuta var. hirta H.S.Irwin & Barneby D. T. MacDougal s.n. 27 Nov 1970 Mexico Chiapas Comalapa, near Cd. Cuauhtémoc Senna hirsuta var. hirta H.S.Irwin & Barneby
Eclipta alba (L.) Hassk. D. T. MacDougal s.n. 29 Jun 1904 Mexico Baja California Rio Colorado below Yuma Eclipta alba (L.) Hassk.
Erigeron macdougalii A.Heller D. T. MacDougal 390 07 Aug 1898-10 Aug 1898 United States of America Arizona On Humphrey's Peak of San… isotype Erigeron macdougalii A.Heller
Penstemon arizonicus A.Heller D. T. MacDougal 392 07 Aug 1898-10 Aug 1898 United States of America Arizona Humphrey's Peak of San Francisco… isotype Penstemon arizonicus A.Heller
Verbena macdougalii A.Heller D. T. MacDougal 249 08 Jul 1898 United States of America Arizona In the vicinity of Flagstaff isotype Verbena macdougalii A.Heller
Hymenoclea salsola var. pentalepis (Rydb.) L.D.Benson D. T. MacDougal s.n. Feb 1904 Mexico Baja California San Felipe Bay Hymenoclea salsola var. pentalepis (Rydb.) L.D.Benson
Astragalus crotalariae (Benth.) A.Gray D. T. MacDougal 223 02 Apr 1905 Mexico Baja California Plains of New River Astragalus crotalariae (Benth.) A.Gray
Amauria brandegeana (Rose) Rydb. D. T. MacDougal 146 5 Apr 1905 Mexico Baja California Mexicali Mun. Cucapa Mts., B.C. Amauria brandegeana (Rose) Rydb.
Hymenoclea salsola Torr. & A.Gray var. salsola D. T. MacDougal 109 4 Apr 1905 Mexico Baja California Mexicali Mun. Cucapa Mts., B.C. Hymenoclea salsola Torr. & A.Gray var. salsola
Camissonia claviformis subsp. yumae (P.H.Raven) P.H.Raven D. T. MacDougal s.n. Feb 1904 Mexico Sonora Noche Buena Mesa near Rio… Camissonia claviformis subsp. yumae (P.H.Raven) P.H.Raven
Acer glabrum Torr. D. T. MacDougal s.n. s.d. possible syntype Acer glabrum Torr.
Woodsia scopulina D.C. Eaton D. T. MacDougal 387 23 Jun 1901 - 24 Jun 1901 United States of America Montana Lake McDonald, Mission Mountains Woodsia scopulina D.C. Eaton
Woodsia scopulina D.C. Eaton D. T. MacDougal 216 14 Jun 1901 United States of America Montana O'Keefe's Canon, near Missoula Woodsia scopulina D.C. Eaton
Woodsia scopulina D.C. Eaton D. T. MacDougal 796 30 Jul 1901 United States of America Montana Biological Laboratory, Big Fork. Woodsia scopulina D.C. Eaton
Woodsia scopulina D.C. Eaton D. T. MacDougal s.n. Jul 1892 United States of America Idaho Lake Pend d'Oreille Woodsia scopulina D.C. Eaton
Woodsia scopulina D.C. Eaton D. T. MacDougal s.n. Jul 1892 United States of America Idaho Lake Pend d'Oreille. Cliffs. Woodsia scopulina D.C. Eaton
Astragalus lentiginosus var. borreganus M.E.Jones D. T. MacDougal s.n. Feb 1904 Mexico Sonora La Grulla near Int. Boundary Astragalus lentiginosus var. borreganus M.E.Jones
Dalea mollis Benth. D. T. MacDougal 226 21 Apr 1905 Mexico Baja California New [illegible] near Calexico Dalea mollis Benth.
Dalea mollis Benth. D. T. MacDougal s.n. Feb 1904 Mexico Sonora Colonia Lerdo. La Grulla near… Dalea mollis Benth.
Dalea mollis Benth. D. T. MacDougal 207 18 Apr 1905 Mexico Baja California Mesa near Cerro Breta, Cucapa… Dalea mollis Benth.