Displaying 4451 - 4457 out of 4457 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Zanthoxylum hirsutum Buckley F. Tweedy 102 May 1880 United States of America Texas Tom Green Co. 3788394 Zanthoxylum hirsutum Buckley
Zinnia acerosa (DC.) A.Gray F. Tweedy s.n. 1879 United States of America Texas Tom Green Co. 3202170 Zinnia acerosa (DC.) A.Gray
Zizia aptera (A.Gray) Fernald var. aptera F. Tweedy s.n. May 1879 United States of America New Jersey Union Co. 3519935 Zizia aptera (A.Gray) Fernald var. aptera
Zizia aptera var. occidentalis Fernald F. Tweedy 307 Aug 1897 United States of America Wyoming Indian Creek 1102354 Zizia aptera var. occidentalis Fernald
Zizia aptera var. occidentalis Fernald F. Tweedy 4522 15 Jul 1901 United States of America Wyoming Carbon Co. 3520119 Zizia aptera var. occidentalis Fernald
Ziziphus obtusifolia (Torr. & A.Gray) A.Gray F. Tweedy s.n. 1879 United States of America Texas Tom Green Co. 3757634 Ziziphus obtusifolia (Torr. & A.Gray) A.Gray
Unspecified F. Tweedy 497 1885 United States of America Yellowstone Park 4028480 Unspecified