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Psorothamnus scoparius (A.Gray) Rydb.
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W. E. Niles 1212 |
31 Aug 1959 |
United States of America |
New Mexico |
Doña Ana Co. Along State… |
— |
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Perityle staurophylla (Barneby) Shinners
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W. E. Niles 431 |
12 Sep 1961 |
United States of America |
New Mexico |
Otero Co. below highway, about… |
— |
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Perityle tenella (M.E.Jones) J.F.Macbr.
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W. E. Niles 128 |
19 Aug 1963 |
United States of America |
Arizona |
Mohave Co. Castle Rocks, about… |
— |
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Perityle rupestris (A.Gray) Shinners
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W. E. Niles 384 |
31 May 1964 |
United States of America |
Texas |
Jeff Davis Co. southwest of… |
— |
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Perityle stansburyi (A.Gray) J.F.Macbr.
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W. E. Niles 417 |
10 Jul 1964 |
United States of America |
Nevada |
White Pine Co. southeast of… |
— |
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Perityle gracilis (M.E.Jones) Rydb.
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W. E. Niles 415 |
10 Jul 1964 |
United States of America |
Nevada |
Lincoln Co. east side of… |
— |
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Perityle tenella (M.E.Jones) J.F.Macbr.
|
W. E. Niles 419 |
11 Jul 1964 |
United States of America |
Utah |
Washington Co. In crevices of… |
— |
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Perityle angustifolia (A.Gray) Shinners
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W. E. Niles 434 |
13 Sep 1964 |
United States of America |
Texas |
Pecos Co. northeast-facing side of… |
— |
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Perityle cinerea (A.Gray) A.M.Powell
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W. E. Niles 435 |
13 Sep 1964 |
United States of America |
Texas |
Pecos Co. In limestone cliffs… |
— |
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Perityle angustifolia (A.Gray) Shinners
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W. E. Niles 443 |
14 Sep 1964 |
United States of America |
Texas |
Val Verde Co. cliffs at… |
— |
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Perityle lindheimeri var. halimifolia (A.Gray) A.M.Powell
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W. E. Niles 442 |
14 Sep 1964 |
United States of America |
Texas |
Val Verde Co. northwest-facing cliffs… |
— |
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Perityle dissecta (Torr.) A.Gray
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W. E. Niles 444 |
15 Sep 1964 |
United States of America |
Texas |
Brewster Co. on lower-level cliffs… |
— |
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Perityle rupestris (A.Gray) Shinners
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W. E. Niles 445 |
16 Sep 1964 |
United States of America |
Texas |
Jeff Davis Co. boulders and… |
— |
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Lepidospartum latisquamum S.Watson
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W. E. Niles 853 |
05 Oct 1968 |
United States of America |
Nevada |
Clark Co. near Willow Spring,… |
— |
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Eriogonum wrightii Torr. ex Benth. var. wrightii
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W. E. Niles 3147 |
12 Oct 1968 |
United States of America |
Nevada |
Clark Co. Newberry Mountains, north… |
— |
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Eriogonum plumatella Durand & Hilg.
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W. E. Niles 3148 |
12 Oct 1968 |
United States of America |
Nevada |
Clark Co. Newberry Mountains, north… |
— |
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Eriogonum arizonicum Gand.
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W. E. Niles 908 |
02 Nov 1968 |
United States of America |
Arizona |
Mohave Co. In bottom of… |
— |
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Caulanthus crassicaulis (Torr.) S.Watson
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W. E. Niles 928 |
27 Apr 1969 |
United States of America |
Nevada |
Clark Co. north of Mountain… |
— |
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Funastrum utahense (Engelm.) Liede & Meve
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W. E. Niles 863 |
17 May 1969 |
United States of America |
Nevada |
Clark Co. Atlatl Rock, Valley… |
— |
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Ailanthus altissima (Mill.) Swingle
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W. E. Niles 1228 |
06 Jun 1969 |
United States of America |
Nevada |
Nye Co. At Hot Creek… |
— |
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Dichanthelium acuminatum (Sw.) Gould & C.A.Clark var. acuminatum
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W. E. Niles 1188 |
12 Jun 1969 |
United States of America |
Nevada |
Clark Co. Spring Mountains, mouth… |
— |
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Tridens muticus (Torr.) Nash
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W. E. Niles 1165 |
04 Sep 1969 |
United States of America |
Nevada |
Clark Co. Sheep Range, mouth… |
— |
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Bouteloua gracilis (Kunth) Lag. ex Griffiths
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W. E. Niles 1154 |
04 Sep 1969 |
United States of America |
Nevada |
Clark Co. Bottom of Sawmill… |
— |
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Chrysothamnus nauseosus var. hololeucus (A.Gray) H.M.Hall
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W. E. Niles 1202 |
04 Sep 1969 |
United States of America |
Nevada |
Clark Co. Vicinity of picnic… |
— |
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Eriogonum umbellatum var. subaridum S.Stokes
|
W. E. Niles 1159 |
04 Sep 1969 |
United States of America |
Nevada |
Clark Co. just south of… |
— |
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Pascopyrum smithii (Rydb.) Á.Löve
|
W. E. Niles 1208 |
04 Sep 1969 |
United States of America |
Nevada |
Clark Co. Vicinity of Mormon… |
— |
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Brickellia californica (Torr. & A.Gray) A.Gray
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W. E. Niles 1151 |
04 Sep 1969 |
United States of America |
Nevada |
Clark Co. about 4 miles… |
— |
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Brickellia grandiflora (Hook.) Nutt.
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W. E. Niles 3355 |
04 Sep 1969 |
United States of America |
Nevada |
Clark Co. North-facing slope, Sawmill… |
— |
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Eriogonum racemosum Nutt.
|
W. E. Niles 1156 |
04 Sep 1969 |
United States of America |
Nevada |
Clark Co. just north of… |
— |
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Athyrium filix-femina var. californicum Butters
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W. E. Niles 5045 |
11 Jun 1970 |
United States of America |
New Mexico |
Catron Co. Willow Creek, Gila… |
— |
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Anthoxanthum nitens (Weber) Y.Schouten & Veldkamp
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W. E. Niles 5040 |
11 Jun 1970 |
United States of America |
New Mexico |
Catron Co. on Gilita Creek,… |
— |
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Muhlenbergia virescens (Kunth) Trin.
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W. E. Niles 5046 |
11 Jun 1970 |
United States of America |
New Mexico |
Catron Co. Willow Creek, Gila… |
— |
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Phacelia ivesiana Torr.
|
W. E. Niles 1234 |
25 Apr 1971 |
United States of America |
Nevada |
Clark Co. broad wash north… |
— |
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Castilleja sulphurea Rydb.
|
W. E. Niles 1129 |
27 Jul 1971 |
United States of America |
New Mexico |
Rio Arriba Co. summit of… |
— |
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Pedicularis racemosa var. alba (Pennell) Cronquist
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W. E. Niles 1130 |
27 Jul 1971 |
United States of America |
New Mexico |
Rio Arriba Co. summit of… |
— |
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Eriophyllum ambiguum var. paleaceum (Brandegee) Ferris
|
W. E. Niles 1145 |
02 Feb 1973 |
United States of America |
California |
Inyo Co. About 2 miles… |
— |
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Linanthus jonesii (A.Gray) Greene
|
W. E. Niles 1143 |
13 Mar 1973 |
United States of America |
Arizona |
Mohave Co. Along road to… |
— |
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Platanthera dilatata (Pursh) Lindl. ex L.C.Beck
|
W. E. Niles 1239 |
25 May 1974 |
United States of America |
Utah |
Washington Co. 3-4 miles north-northwest… |
— |
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Lupinus argenteus Pursh var. argenteus
|
W. E. Niles 3628 |
04 Jun 1974 |
United States of America |
Nevada |
Esmeralda Co. Chiatovich Canyon, west… |
— |
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Eriogonum trichopes Torr.
|
W. E. Niles 1224 |
29 Apr 1975 |
United States of America |
Nevada |
Clark Co. Eldorado Valley, south… |
— |
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Oenothera flava (A.Nelson) Garrett
|
W. E. Niles 630 |
09 Jun 1975 |
United States of America |
Arizona |
Mohave Co. 200 m west… |
— |
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Psoralidium lanceolatum (Pursh) Rydb.
|
W. E. Niles 2140 |
04 Jun 1977 |
United States of America |
Utah |
Washington Co. Near Cinder Mountain;… |
— |
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Petalonyx thurberi A.Gray
|
W. E. Niles s.n. |
11 Jun 1977 |
United States of America |
California |
Inyo Co. 7 mi. S.… |
— |
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Poa abbreviata subsp. pattersonii (Vasey) Á.Löve, D.Löve & B.M.Kapoor
|
W. E. Niles 6266 |
20 Jun 1977 |
United States of America |
Utah |
Garfield Co. Uncommon in small… |
— |
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Penstemon leiophyllus var. keckii (Clokey) N.H.Holmgren
|
W. E. Niles 3132 |
16 Sep 1978 |
United States of America |
Nevada |
Clark Co. Off (south of)… |
— |
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Cryptantha confertiflora (Greene) Payson
|
W. E. Niles 3079 |
21 Apr 1979 |
United States of America |
Nevada |
Nye Co. east of Jackrabbit… |
— |
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Eriogonum bifurcatum Reveal
|
W. E. Niles 3036 |
21 May 1980 |
United States of America |
Nevada |
Clark Co. Mesquite Valley, ca… |
— |
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Penstemon petiolatus Brandegee
|
W. E. Niles 3054 |
29 May 1980 |
United States of America |
Nevada |
Lincoln Co. West side E.… |
— |
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Eriogonum contiguum (Reveal) Reveal
|
W. E. Niles 651 |
06 May 1983 |
United States of America |
California |
Inyo Co. Death Valley National… |
— |
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Linanthus pungens (Torr.) J.M.Porter & L.A.Johnson
|
W. E. Niles 690 |
07 May 1983 |
United States of America |
California |
Inyo Co. Death Valley National… |
— |
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