Displaying 1 - 25 out of 88 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
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
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
Layia glandulosa (Hook.) Hook. & Arn. A. M. Powell 1806 26 Mar 1970 Mexico Baja California About 10 mi NE of… — Layia glandulosa (Hook.) Hook. & Arn.
Calycoseris wrightii A.Gray A. M. Powell 1761 24 March 1970 Mexico Baja California 18 miles S of Bahia… — Calycoseris wrightii A.Gray
Machaeranthera pinnatifida (Hook.) Shinners A. M. Powell 1757 24 Mar 1970 Mexico Baja California 18 mi S of Bahía… — Machaeranthera pinnatifida (Hook.) Shinners
Chaenactis stevioides Hook. & Arn. A. M. Powell 1800 25 Mar 1970 Mexico Baja California Ca. 27 miles W of… — Chaenactis stevioides Hook. & Arn.
Brickellia A. M. Powell 1805a 25 Mar 1970 Mexico Baja California 4 mi S of Bahia… — Brickellia
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 magdalenae (Brandegee) W.W.Payne A. M. Powell 1769 24 Mar 1970 Mexico Baja California Intersection of main road down… — Ambrosia magdalenae (Brandegee) W.W.Payne
Ambrosia chenopodiifolia (Benth.) W.W.Payne A. M. Powell 1816 26 Mar 1970 Mexico Baja California 10 mi NW of El… — Ambrosia chenopodiifolia (Benth.) W.W.Payne
Ambrosia ambrosioides (Cav.) Payne A. M. Powell 1766 24 Mar 1970 Mexico Baja California 18 mi S of Bahía… — Ambrosia ambrosioides (Cav.) 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
Malacothrix glabrata (A.Gray ex D.C. Eaton) A.Gray A. M. Powell 1765 24 Mar 1970 Mexico Baja California 18 mi S of Bahía… — Malacothrix glabrata (A.Gray ex D.C. Eaton) A.Gray
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.
Ambrosia ambrosioides (Cav.) Payne A. M. Powell 1838 29 Mar 1970 Mexico Baja California Sur 11 mi W Loreto and… — Ambrosia ambrosioides (Cav.) Payne
Chaenactis lacera Greene A. M. Powell 1810 26 Mar 1970 Mexico Baja California Sur Los Cabos Mun. San Jose… — Chaenactis lacera Greene
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 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 turneri A.M.Powell A. M. Powell 1858 02 Apr 1970 Mexico Chihuahua 3.4 miles east of El… isotype Perityle turneri A.M.Powell
Selinocarpus gypsophilus B.A.Fowler A. M. Powell 2105 25 May 1971 Mexico Chihuahua Ca. 15 miles southwest of… isotype Selinocarpus gypsophilus B.A.Fowler
Flaveria oppositifolia (DC.) Rydb. A. M. Powell 2710 21 May 1974 Mexico Coahuila 3 mi NW of Nadadores — Flaveria oppositifolia (DC.) Rydb.
Flaveria Juss. A. M. Powell 2611 22 Aug 1973 Mexico Coahuila 39 miles N of San… — Flaveria Juss.
Flaveria oppositifolia (DC.) Rydb. A. M. Powell 2551 20 Aug 1973 Mexico Coahuila Arteaga Mun. Low places at… — Flaveria oppositifolia (DC.) Rydb.
Haploesthes robusta I.M.Johnst. A. M. Powell 2619 23 Aug 1973 Mexico Coahuila Ca. 3-4 mi SW of… — Haploesthes robusta I.M.Johnst.