Displaying 1 - 25 out of 88 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Tridax mexicana A.M.Powell A. M. Powell 757 18 Aug 1961 Mexico Guerrero Acapulco, east side of city isotype Tridax mexicana A.M.Powell
Perityle rupestris (A.Gray) Shinners A. M. Powell 1228 06 Jun 1964 United States of America Texas Jeff Davis Co. ca. 2… Perityle rupestris (A.Gray) Shinners
Perityle lindheimeri var. halimifolia (A.Gray) A.M.Powell A. M. Powell 1234 20 Jun 1964 United States of America Texas Val Verde Co. along creek… Perityle lindheimeri var. halimifolia (A.Gray) A.M.Powell
Perityle lindheimeri (A.Gray) Shinners var. lindheimeri A. M. Powell 1235 20 Jun 1964 United States of America Texas Kendall Co. Edge Falls near… Perityle lindheimeri (A.Gray) Shinners var. lindheimeri
Perityle lemmonii (A.Gray) A.M.Powell A. M. Powell 1255 14 Jul 1964 United States of America Texas Brewster Co. 4 mi W… Perityle lemmonii (A.Gray) A.M.Powell
Perityle tenella (M.E.Jones) J.F.Macbr. A. M. Powell 1267 31 Jul 1964 United States of America Utah Washington Co. ca. 1/2 to… Perityle tenella (M.E.Jones) J.F.Macbr.
Perityle congesta (M.E.Jones) Shinners A. M. Powell 1264 31 Jul 1964 United States of America Arizona Coconino Co. In crevices of… Perityle congesta (M.E.Jones) Shinners
Perityle gracilis (M.E.Jones) Rydb. A. M. Powell 1272 03 Aug 1964 United States of America Nevada Lincoln Co. Meadow Valley wash… Perityle gracilis (M.E.Jones) Rydb.
Perityle megalocephala var. megalocephala A. M. Powell 1274 03 Aug 1964 United States of America Nevada Nye Co. ca. 16 mles… Perityle megalocephala var. megalocephala
Perityle inyoensis (Ferris) A.M.Powell A. M. Powell 1275 04 Aug 1964 United States of America California Inyo Co. In northeast-facing crevices… Perityle inyoensis (Ferris) A.M.Powell
Perityle staurophylla (Barneby) Shinners A. M. Powell 1276 28 Aug 1964 United States of America New Mexico Otero Co. ca 1.5 mi.… Perityle staurophylla (Barneby) Shinners
Perityle warnockii A.M.Powell A. M. Powell 1311 11 Oct 1964 United States of America Texas Val Verde Co. Ca. 40-50… isotype Perityle warnockii A.M.Powell
Draba cuneifolia Nutt. var. cuneifolia A. M. Powell 1312 21 Jan 1965 United States of America Texas Presidio Co. Near spring in… Draba cuneifolia Nutt. var. cuneifolia
Perityle lindheimeri (A.Gray) Shinners var. lindheimeri A. M. Powell 1326 19 Jun 1965 United States of America Texas Real Co. 13 miles west… Perityle lindheimeri (A.Gray) Shinners var. lindheimeri
Perityle parryi A.Gray A. M. Powell 1396 20 Mar 1966 United States of America Texas Presidio Co. road cut along… Perityle parryi A.Gray
Melampodium hispidum Kunth A. M. Powell 1546 19 Aug 1967 United States of America Texas Jeff Davis Co. along creek… Melampodium hispidum Kunth
Perityle rupestris (A.Gray) Shinners A. M. Powell 1555 23 Sep 1967 United States of America Texas Brewster Co. rock bluffs, above… Perityle rupestris (A.Gray) Shinners
Perityle rupestris (A.Gray) Shinners A. M. Powell 1559 30 Sep 1967 United States of America Texas Jeff Davis Co. bluffs, 15… Perityle rupestris (A.Gray) Shinners
Dalea formosa Torr. A. M. Powell 1561 10 Apr 1968 United States of America Texas Hudspeth Co. ca 5 mi… Dalea formosa Torr.
Perityle megalocephala var. oligophylla A.M.Powell A. M. Powell 1612 28 May 1968 United States of America California Inyo Co. Rock bluffs, W.… Perityle megalocephala var. oligophylla A.M.Powell
Perityle lemmonii (A.Gray) A.M.Powell A. M. Powell 1695 02 Apr 1969 United States of America Arizona Pima Co. Just NW of… Perityle lemmonii (A.Gray) A.M.Powell
Ambrosia dumosa (A.Gray) W.W.Payne A. M. Powell 1735 23 Mar 1970 Mexico Baja California 16 mi S San Felipe Ambrosia dumosa (A.Gray) W.W.Payne
Ambrosia ilicifolia (A.Gray) W.W.Payne A. M. Powell 1751 23 Mar 1970 Mexico Baja California About 10 mi S of… Ambrosia ilicifolia (A.Gray) W.W.Payne
Malperia tenuis S.Watson A. M. Powell 1725 23 Mar 1970 Mexico Baja California 16 mi S San Felipe Malperia tenuis S.Watson
Hofmeisteria fasciculata (Benth.) Walp. A. M. Powell 1747 23 Mar 1970 Mexico Baja California 24 mi S of Puertecitos Hofmeisteria fasciculata (Benth.) Walp.