Displaying 1 - 25 out of 42 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Acamptopappus sphaerocephalus (Harv. & A.Gray) A.Gray D. M. Crooks s.n. 21 Apr 1938 United States of America Arizona Yuma Co. Yuma 1824371 Acamptopappus sphaerocephalus (Harv. & A.Gray) A.Gray
Achnatherum hymenoides (Roem. & Schult.) Barkworth D. M. Crooks s.n. 20 Apr 1938 United States of America Arizona Mohave Co. Burro Creek., on… 1553476 Achnatherum hymenoides (Roem. & Schult.) Barkworth
Ambrosia eriocentra (A.Gray) W.W.Payne D. M. Crooks s.n. 19 Apr 1938 United States of America Arizona Yavapai Co. Santa Maria River.… 1883851 Ambrosia eriocentra (A.Gray) W.W.Payne
Asteraceae D. M. Crooks s.n. 22 Apr 1937 United States of America Arizona Gila River, Dome 3200140 Asteraceae
Atriplex polycarpa (Torr.) S.Watson D. M. Crooks s.n. 22 Apr 1938 United States of America Arizona Yuma Co. Gila River at… 3334926 Atriplex polycarpa (Torr.) S.Watson
Brickellia atractyloides A.Gray D. M. Crooks s.n. 18 Apr 1938 United States of America Arizona Maricopa Co. Wickenberg, 10 miles… 2028029 Brickellia atractyloides A.Gray
Camissonia arenaria (A.Nelson) P.H.Raven D. M. Crooks s.n. 23 Apr 1938 United States of America Arizona Yuma Co. Gila Mountains 03169421 Camissonia arenaria (A.Nelson) P.H.Raven
Camissonia brevipes (A.Gray) P.H.Raven D. M. Crooks s.n. 20 Apr 1938 United States of America Arizona Mohave Co. Wikieup, s. e.… 02697880 Camissonia brevipes (A.Gray) P.H.Raven
Camissonia claviformis subsp. yumae (P.H.Raven) P.H.Raven D. M. Crooks s.n. 23 Apr 1938 United States of America Arizona 10 miles east of Yuma 3264194 Camissonia claviformis subsp. yumae (P.H.Raven) P.H.Raven
Camissonia refracta (S.Watson) P.H.Raven D. M. Crooks s.n. 20 Apr 1938 United States of America Arizona 10 miles west of Burro… 3275946 Camissonia refracta (S.Watson) P.H.Raven
Centrostegia thurberi (A.Gray ex Benth.) S.Watson D. M. Crooks s.n. 20 Apr 1938 United States of America Arizona Round Valley, 20 miles NW… 3063824 Centrostegia thurberi (A.Gray ex Benth.) S.Watson
Cryptantha barbigera (A.Gray) Greene D. M. Crooks s.n. 21 Apr 1938 United States of America Arizona 5 miles north of Yuma 3213693 Cryptantha barbigera (A.Gray) Greene
Cryptantha tumulosa (Payson) Payson D. M. Crooks s.n. 20 Apr 1938 United States of America Arizona Mohave Co. 1 mile west… 3224885 Cryptantha tumulosa (Payson) Payson
Delphinium parishii A.Gray subsp. parishii D. M. Crooks s.n. 20 Apr 1938 United States of America Arizona Mohave Co. 0 miles W… 2751616 Delphinium parishii A.Gray subsp. parishii
Delphinium parishii A.Gray subsp. parishii D. M. Crooks s.n. 20 Apr 1938 United States of America Arizona Mohave Co. 10 miles west… 2751618 Delphinium parishii A.Gray subsp. parishii
Dyssodia porophylloides A.Gray D. M. Crooks s.n. 19 Apr 1938 United States of America Arizona Maricopa Co. 2070825 Dyssodia porophylloides A.Gray
Eremogone macradenia (S.Watson) Ikonn. var. macradenia D. M. Crooks s.n. 20 Apr 1938 United States of America Arizona Mohave Co. 1 mile west… 3226379 Eremogone macradenia (S.Watson) Ikonn. var. macradenia
Ericameria linearifolia (DC.) Urbatsch & Wussow D. M. Crooks s.n. 19 Apr 1938 United States of America Arizona Congree Junction 2075996 Ericameria linearifolia (DC.) Urbatsch & Wussow
Eriogonum maculatum A.Heller D. M. Crooks s.n. 19 Apr 1938 United States of America Arizona Yavapai Co. Santa Maria River.… 3103313 Eriogonum maculatum A.Heller
Gilia inconspicua (Sm.) Sweet D. M. Crooks s.n. 19 Apr 1938 United States of America Arizona Yavapai Co. 10 miles east… 3291726 Gilia inconspicua (Sm.) Sweet
Hymenopappus filifolius var. lugens (Greene) Jeps. D. M. Crooks s.n. 20 Apr 1938 United States of America Arizona Mohave Co. 1 mile west… 2915687 Hymenopappus filifolius var. lugens (Greene) Jeps.
Hyptis emoryi Torr. D. M. Crooks s.n. 19 Apr 1938 United States of America Arizona Mohave Co. Burrow Creek, between… 3039134 Hyptis emoryi Torr.
Keckiella antirrhinoides var. microphylla (A.Gray) N.H.Holmgren D. M. Crooks s.n. 19 Apr 1938 United States of America Arizona Yavapai Co. Santa Maria River.… 786741 Keckiella antirrhinoides var. microphylla (A.Gray) N.H.Holmgren
Langloisia setosissima (Torr. & A.Gray) Greene D. M. Crooks s.n. 19 Apr 1938 United States of America Arizona On road from Hillside to… 3301925 Langloisia setosissima (Torr. & A.Gray) Greene
Lotus humistratus Greene D. M. Crooks s.n. 19 Apr 1938 United States of America Arizona Maricopa Co. 2582055 Lotus humistratus Greene