|
Acalypha L.
|
D. P. Gregory 191 |
26 Jun 1956 |
Mexico |
Jalisco |
Cerro Viejo, south face, above… |
— |
|
|
|
|
|
Acalypha L.
|
D. P. Gregory 191 |
26 Jun 1956 |
Mexico |
Jalisco |
Cerro Viejo, south face, above… |
— |
|
|
|
|
|
Acalypha microphylla Klotzsch
|
D. P. Gregory 328 |
12 Jul 1956 |
Mexico |
Colima |
Near shore on west side… |
— |
|
|
|
|
|
Aegopogon
|
D. P. Gregory 129 |
20 Jun 1956 |
Mexico |
Jalisco |
top of steep west slope… |
— |
|
|
|
|
|
Ambrosia artemisiifolia L.
|
D. P. Gregory 496 |
10 Aug 1964 |
United States of America |
New Hampshire |
Cheshire Co. opposite entrance to… |
— |
|
|
|
|
|
Anemia tomentosa var. mexicana (C.Presl) Mickel
|
D. P. Gregory 135 |
21 Jun 1956 |
Mexico |
Jalisco |
Upper part of steep west… |
— |
|
|
|
|
|
Anemia tomentosa var. mexicana (C.Presl) Mickel
|
D. P. Gregory 135 |
21 Jun 1956 |
Mexico |
Jalisco |
Upper part of steep west… |
— |
|
|
|
|
|
Arbutus tessellata P.D.Sørensen
|
D. P. Gregory 90 |
17 Jun 1956 |
Mexico |
Jalisco |
El Terrero, on route 110… |
— |
|
|
|
|
|
Arbutus tessellata P.D.Sørensen
|
D. P. Gregory 90 |
17 Jun 1956 |
Mexico |
Jalisco |
El Terrero, on route 110… |
— |
|
|
|
|
|
Arctium minus (Hill) Bernh.
|
D. P. Gregory 550 |
20 Aug 1965 |
United States of America |
Pennsylvania |
In scrubby vegetation on the… |
— |
|
|
|
|
|
Arctium tomentosum Mill.
|
D. P. Gregory 504 |
26 Aug 1964 |
United States of America |
New Hampshire |
Cheshire Co. 2 m. W… |
— |
|
|
|
|
|
Arctostaphylos longifolia Benth.
|
D. P. Gregory 274 |
01 Jul 1956 |
Mexico |
Jalisco |
Nevado de Colima, a few… |
— |
|
|
|
|
|
Arctostaphylos pungens Kunth
|
D. P. Gregory 83 |
17 Jun 1956 |
Mexico |
Jalisco |
El Terrero, on route 110… |
— |
|
|
|
|
|
Asclepias brachystephana Engelm. ex Torr.
|
D. P. Gregory 337 |
18 Jul 1956 |
Mexico |
Durango |
About 106 mi north of… |
— |
|
|
|
|
|
Asclepias latifolia (Torr.) Raf.
|
D. P. Gregory 338 |
19 Jul 1956 |
United States of America |
New Mexico |
Chaves Co. 13.0 mi. West… |
— |
|
|
|
|
|
Asclepias latifolia (Torr.) Raf.
|
D. P. Gregory 338 |
19 Jul 1956 |
United States of America |
New Mexico |
Chaves Co. 13.0 mi. West… |
— |
|
|
|
|
|
Asclepias linaria Cav.
|
D. P. Gregory 114 |
18 Jun 1956 |
Mexico |
Jalisco |
El Terrero, on route 110… |
— |
|
|
|
|
|
Asclepias ovata M.Martens & Galeotti
|
D. P. Gregory 221 |
27 Jun 1956 |
Mexico |
Jalisco |
Cerro Viejo, south face, above… |
— |
|
|
|
|
|
Asclepias tuberosa var. interior (Woodson) Shinners
|
D. P. Gregory 1 |
02 Jun 1956 |
United States of America |
Arkansas |
White Co. 1 mi. NE… |
— |
|
|
|
|
|
Asclepias tuberosa var. interior (Woodson) Shinners
|
D. P. Gregory 2 |
02 Jun 1956 |
United States of America |
Arkansas |
Lonoke Co. just SW of… |
— |
|
|
|
|
|
Baccharis heterophylla Kunth
|
D. P. Gregory 116 |
18 Jun 1956 |
Mexico |
Jalisco |
Mazamitla Mun. El Terrero, along… |
— |
|
|
|
|
|
Bidens triplinervia Kunth
|
D. P. Gregory 304 |
2 Jul 1956 |
Mexico |
Jalisco |
Nevado de Colima (Nevado de… |
— |
|
|
|
|
|
Calliandra hirsuta (G.Don) Benth.
|
D. P. Gregory 148 |
22 Jun 1956 |
Mexico |
Jalisco |
Zapopan Mun. Cerro de Col,… |
— |
|
|
|
|
|
Calylophus hartwegii subsp. fendleri (A.Gray) Towner & P.H.Raven
|
D. P. Gregory 134 |
09 May 1959 |
United States of America |
Texas |
Jeff Davis Co. Roadside, 3.8… |
— |
|
|
|
|
|
Camissonia brevipes (A.Gray) P.H.Raven
|
D. P. Gregory 417 |
21 Apr 1959 |
United States of America |
Nevada |
Clark Co. 12.5 miles north… |
— |
|
|
|
|