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Perityle inyoensis (Ferris) A.M.Powell
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A. M. Powell 1275 |
04 Aug 1964 |
United States of America |
California |
Inyo Co. In northeast-facing crevices… |
— |
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Perityle lemmonii (A.Gray) A.M.Powell
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A. M. Powell 1255 |
14 Jul 1964 |
United States of America |
Texas |
Brewster Co. 4 mi W… |
— |
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Perityle lindheimeri var. halimifolia (A.Gray) A.M.Powell
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A. M. Powell 1234 |
20 Jun 1964 |
United States of America |
Texas |
Val Verde Co. along creek… |
— |
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Perityle lindheimeri (A.Gray) Shinners var. lindheimeri
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A. M. Powell 1235 |
20 Jun 1964 |
United States of America |
Texas |
Kendall Co. Edge Falls near… |
— |
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Perityle lindheimeri (A.Gray) Shinners var. lindheimeri
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A. M. Powell 1326 |
19 Jun 1965 |
United States of America |
Texas |
Real Co. 13 miles west… |
— |
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Perityle megalocephala var. oligophylla A.M.Powell
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A. M. Powell 1612 |
28 May 1968 |
United States of America |
California |
Inyo Co. Rock bluffs, W.… |
— |
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Perityle megalocephala var. megalocephala
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A. M. Powell 1274 |
03 Aug 1964 |
United States of America |
Nevada |
Nye Co. ca. 16 mles… |
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Perityle parryi A.Gray
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A. M. Powell 1396 |
20 Mar 1966 |
United States of America |
Texas |
Presidio Co. road cut along… |
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Flaveria anomala B.L.Rob.
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A. M. Powell 2559 |
20 Aug 1973 |
Mexico |
Nuevo León |
Galeana Mun. 7.5 mi S… |
— |
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Flaveria anomala B.L.Rob.
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A. M. Powell 2579 |
21 Aug 1973 |
Mexico |
San Luis Potosí |
Matehuala Mun. 28 mi S… |
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Ambrosia ambrosioides (Cav.) Payne
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A. M. Powell 1838 |
29 Mar 1970 |
Mexico |
Baja California Sur |
11 mi W Loreto and… |
— |
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Haploesthes robusta I.M.Johnst.
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A. M. Powell 2619 |
23 Aug 1973 |
Mexico |
Coahuila |
Ca. 3-4 mi SW of… |
— |
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Flaveria oppositifolia (DC.) Rydb.
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A. M. Powell 2593 |
21 Aug 1973 |
Mexico |
Zacatecas |
55 mi N of junction… |
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Machaeranthera pinnatifida (Hook.) Shinners
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A. M. Powell 1757 |
24 Mar 1970 |
Mexico |
Baja California |
18 mi S of Bahía… |
— |
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Chaenactis stevioides Hook. & Arn.
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A. M. Powell 1800 |
25 Mar 1970 |
Mexico |
Baja California |
Ca. 27 miles W of… |
— |
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Brickellia
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A. M. Powell 1805a |
25 Mar 1970 |
Mexico |
Baja California |
4 mi S of Bahia… |
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Ambrosia dumosa (A.Gray) W.W.Payne
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A. M. Powell 1735 |
23 Mar 1970 |
Mexico |
Baja California |
16 mi S San Felipe |
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Ambrosia magdalenae (Brandegee) W.W.Payne
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A. M. Powell 1769 |
24 Mar 1970 |
Mexico |
Baja California |
Intersection of main road down… |
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Ambrosia chenopodiifolia (Benth.) W.W.Payne
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A. M. Powell 1816 |
26 Mar 1970 |
Mexico |
Baja California |
10 mi NW of El… |
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Ambrosia ambrosioides (Cav.) Payne
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A. M. Powell 1766 |
24 Mar 1970 |
Mexico |
Baja California |
18 mi S of Bahía… |
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Ambrosia ilicifolia (A.Gray) W.W.Payne
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A. M. Powell 1751 |
23 Mar 1970 |
Mexico |
Baja California |
About 10 mi S of… |
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Chaenactis lacera Greene
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A. M. Powell 1810 |
26 Mar 1970 |
Mexico |
Baja California Sur |
Los Cabos Mun. San Jose… |
— |
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Malacothrix glabrata (A.Gray ex D.C. Eaton) A.Gray
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A. M. Powell 1765 |
24 Mar 1970 |
Mexico |
Baja California |
18 mi S of Bahía… |
— |
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Malperia tenuis S.Watson
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A. M. Powell 1725 |
23 Mar 1970 |
Mexico |
Baja California |
16 mi S San Felipe |
— |
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Hofmeisteria fasciculata (Benth.) Walp.
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A. M. Powell 1747 |
23 Mar 1970 |
Mexico |
Baja California |
24 mi S of Puertecitos |
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