|
Tridax procumbens L.
|
A. M. Powell 565 |
6 Aug 1961 |
Mexico |
San Luis Potosí |
San Luis Potosí Mun. Along… |
— |
|
|
|
|
|
Tridax balbisioides (Kunth) A.Gray
|
A. M. Powell 566 |
6 Aug 1961 |
Mexico |
San Luis Potosí |
San Luis Potosí Mun. Along… |
— |
|
|
|
|
|
Tridax balbisioides (Kunth) A.Gray
|
A. M. Powell 569 |
6 Aug 1961 |
Mexico |
San Luis Potosí |
San Luis Potosí Mun. Along… |
— |
|
|
|
|
|
Tridax coronopifolia (Kunth) Hemsl.
|
A. M. Powell 570 |
6 Aug 1961 |
Mexico |
San Luis Potosí |
San Luis Potosí Mun. Along… |
— |
|
|
|
|
|
Tridax coronopifolia (Kunth) Hemsl.
|
A. M. Powell 590 |
7 Aug 1961 |
Mexico |
México |
Along route 57, 51 miles… |
— |
|
|
|
|
|
Tridax coronopifolia (Kunth) Hemsl.
|
A. M. Powell 609 |
10 Aug 1961 |
Mexico |
Puebla |
Puebla Mun. Along route 119,… |
— |
|
|
|
|
|
Tridax coronopifolia (Kunth) Hemsl.
|
A. M. Powell 611 |
10 Aug 1961 |
Mexico |
Puebla |
Puebla Mun. Along route 119,… |
— |
|
|
|
|
|
Tridax coronopifolia (Kunth) Hemsl.
|
A. M. Powell 645 |
12 Aug 1961 |
Mexico |
Veracruz |
Along route 150, 7 miles… |
— |
|
|
|
|
|
Tridax mexicana A.M.Powell
|
A. M. Powell 658 |
13 Aug 1961 |
Mexico |
Puebla |
Tehuacán Mun. Along route 125,… |
— |
|
|
|
|
|
Tridax coronopifolia (Kunth) Hemsl.
|
A. M. Powell 750 |
16 Aug 1961 |
Mexico |
Morelos |
Cuernavaca Mun. Along route 95,… |
— |
|
|
|
|
|
Tridax coronopifolia (Kunth) Hemsl.
|
A. M. Powell 753 |
17 Aug 1961 |
Mexico |
Guerrero |
Taxco de Alarcón Mun. Along… |
— |
|
|
|
|
|
Tridax coronopifolia (Kunth) Hemsl.
|
A. M. Powell 754 |
17 Aug 1961 |
Mexico |
Guerrero |
Taxco de Alarcón Mun. Along… |
— |
|
|
|
|
|
Tridax mexicana A.M.Powell
|
A. M. Powell 757 |
18 Aug 1961 |
Mexico |
Guerrero |
Acapulco, east side of city |
isotype |
|
|
|
|
|
Tridax platyphylla B.L.Rob.
|
A. M. Powell 766 |
19 Aug 1961 |
Mexico |
Guerrero |
Acapulco de Juárez Mun. Along… |
— |
|
|
|
|
|
Tridax petrophila B.L.Rob. & Greenm.
|
A. M. Powell 767 |
19 Aug 1961 |
Mexico |
Guerrero |
Acapulco de Juárez Mun. Along… |
— |
|
|
|
|
|
Tridax mexicana A.M.Powell
|
A. M. Powell 771 |
20 Aug 1961 |
Mexico |
Guerrero |
Acapulco de Juárez Mun. Along… |
— |
|
|
|
|
|
Tridax purpusii Brandegee
|
A. M. Powell 776 |
20 Aug 1961 |
Mexico |
Guerrero |
Acapulco de Juárez Mun. Along… |
— |
|
|
|
|
|
Tridax coronopifolia (Kunth) Hemsl.
|
A. M. Powell 836 |
22 Aug 1961 |
Mexico |
Michoacán |
Zamora Mun. Along route 15,… |
— |
|
|
|
|
|
Tridax mexicana A.M.Powell
|
A. M. Powell 886 |
24 Aug 1961 |
Mexico |
Jalisco |
Tequila Mun. Along route 15,… |
— |
|
|
|
|
|
Tridax procumbens L.
|
A. M. Powell 891 |
24 Aug 1961 |
Mexico |
Jalisco |
Tequila Mun. Along route 15,… |
— |
|
|
|
|
|
Tridax dubia Rose
|
A. M. Powell 897 |
25 Aug 1961 |
Mexico |
Nayarit |
San Blas, Nay. |
— |
|
|
|
|
|
Tridax procumbens L.
|
A. M. Powell 898 |
25 Aug 1961 |
Mexico |
Nayarit |
San Blas, Nay. |
— |
|
|
|
|
|
Tridax balbisioides (Kunth) A.Gray
|
A. M. Powell 949 |
26 Aug 1961 |
Mexico |
Durango |
Durango Mun. Along route 40,… |
— |
|
|
|
|
|
Tridax balbisioides (Kunth) A.Gray
|
A. M. Powell 952 |
27 Aug 1961 |
Mexico |
Durango |
Durango Mun. Along route 45,… |
— |
|
|
|
|
|
Perityle rupestris (A.Gray) Shinners
|
A. M. Powell 1228 |
06 Jun 1964 |
United States of America |
Texas |
Jeff Davis Co. ca. 2… |
— |
|
|
|
|
|
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 (A.Gray) Shinners var. lindheimeri
|
A. M. Powell 1235 |
20 Jun 1964 |
United States of America |
Texas |
Kendall Co. Edge Falls near… |
— |
|
|
|
|
|
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 congesta (M.E.Jones) Shinners
|
A. M. Powell 1264 |
31 Jul 1964 |
United States of America |
Arizona |
Coconino Co. In crevices of… |
— |
|
|
|
|
|
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 gracilis (M.E.Jones) Rydb.
|
A. M. Powell 1272 |
03 Aug 1964 |
United States of America |
Nevada |
Lincoln Co. Meadow Valley wash… |
— |
|
|
|
|
|
Perityle megalocephala var. megalocephala
|
A. M. Powell 1274 |
03 Aug 1964 |
United States of America |
Nevada |
Nye Co. ca. 16 mles… |
— |
|
|
|
|
|
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 staurophylla (Barneby) Shinners
|
A. M. Powell 1276 |
28 Aug 1964 |
United States of America |
New Mexico |
Otero Co. ca 1.5 mi.… |
— |
|
|
|
|
|
Perityle warnockii A.M.Powell
|
A. M. Powell 1311 |
11 Oct 1964 |
United States of America |
Texas |
Val Verde Co. Ca. 40-50… |
isotype |
|
|
|
|
|
Draba cuneifolia Nutt. var. cuneifolia
|
A. M. Powell 1312 |
21 Jan 1965 |
United States of America |
Texas |
Presidio Co. Near spring in… |
— |
|
|
|
|
|
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 parryi A.Gray
|
A. M. Powell 1396 |
20 Mar 1966 |
United States of America |
Texas |
Presidio Co. road cut along… |
— |
|
|
|
|
|
Melampodium hispidum Kunth
|
A. M. Powell 1546 |
19 Aug 1967 |
United States of America |
Texas |
Jeff Davis Co. along creek… |
— |
|
|
|
|
|
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
|
A. M. Powell 1559 |
30 Sep 1967 |
United States of America |
Texas |
Jeff Davis Co. bluffs, 15… |
— |
|
|
|
|
|
Dalea formosa Torr.
|
A. M. Powell 1561 |
10 Apr 1968 |
United States of America |
Texas |
Hudspeth Co. ca 5 mi… |
— |
|
|
|
|
|
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 lemmonii (A.Gray) A.M.Powell
|
A. M. Powell 1695 |
02 Apr 1969 |
United States of America |
Arizona |
Pima Co. Just NW of… |
— |
|
|
|
|
|
Palafoxia arida B.L.Turner & M.I.Morris
|
A. M. Powell 1705 |
22 Mar 1970 |
Mexico |
Baja California |
41.6 miles S of Mexicali |
— |
|
|
|
|
|
Malperia tenuis S.Watson
|
A. M. Powell 1725 |
23 Mar 1970 |
Mexico |
Baja California |
16 mi S San Felipe |
— |
|
|
|
|
|
Errazurizia megacarpa (S.Watson) I.M.Johnst.
|
A. M. Powell 1727 |
23 Mar 1970 |
Mexico |
Baja California |
16 miles S of San… |
— |
|
|
|
|
|
Palafoxia arida B.L.Turner & M.I.Morris
|
A. M. Powell 1730 |
23 Mar 1970 |
Mexico |
Baja California |
16 mi S San Felipe |
— |
|
|
|
|
|
Ambrosia dumosa (A.Gray) W.W.Payne
|
A. M. Powell 1735 |
23 Mar 1970 |
Mexico |
Baja California |
16 mi S San Felipe |
— |
|
|
|
|
|
Peucephyllum schottii A.Gray
|
A. M. Powell 1738 |
23 Mar 1970 |
Mexico |
Baja California |
30 mi S of San… |
— |
|
|
|
|