|
Acacia angustissima (Mill.) Kuntze
|
D. P. Gregory 243 |
28 Jun 1956 |
Mexico |
Jalisco |
Jocotepec Mun. Cerro Viejo, S… |
— |
|
|
|
|
|
Acacia cochliacantha Humb. & Bonpl. ex Willd. f. cochliacantha
|
D. P. Gregory 312 |
Jul 1956 |
Mexico |
Colima |
Manzanillo Mun. W side of… |
— |
|
|
|
|
|
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… |
— |
|
|
|
|
|
Bursera grandifolia (Schltdl.) Engl.
|
D. P. Gregory 179 |
23 Jun 1956 |
Mexico |
Jalisco |
west slope of the barranca… |
— |
|
|
|
|
|
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… |
— |
|
|
|
|
|
Camissonia multijuga (S.Watson) P.H.Raven
|
D. P. Gregory 46 |
21 Apr 1959 |
United States of America |
Nevada |
Clark Co. 12.5 miles north… |
— |
|
|
|
|
|
Camissonia refracta (S.Watson) P.H.Raven
|
D. P. Gregory 41-48 |
21 Apr 1959 |
United States of America |
Nevada |
Clark Co. Gravelly wash 12.… |
— |
|
|
|
|
|
Cascabela ovata (Cav.) Lippold
|
D. P. Gregory 324 |
11 Jul 1956 |
Mexico |
Colima |
Near shore, west side of… |
— |
|
|
|
|
|
Cascabela ovata (Cav.) Lippold
|
D. P. Gregory 142 |
21 Jun 1956 |
Mexico |
Jalisco |
Upper part of steeo west… |
— |
|
|
|
|
|
Cascabela ovata (Cav.) Lippold
|
D. P. Gregory 324 |
11 Jul 1956 |
Mexico |
Colima |
Near shore, west side of… |
— |
|
|
|
|
|
Cascabela ovata (Cav.) Lippold
|
D. P. Gregory 142 |
21 Jun 1956 |
Mexico |
Jalisco |
Upper part of steep west… |
— |
|
|
|
|
|
Cirsium nuttallii DC.
|
D. P. Gregory 535 |
28 Jun 1965 |
United States of America |
South Carolina |
Beaufort Co. Hunting Island State… |
— |
|
|
|
|
|
Cnidoscolus angustidens Torr.
|
D. P. Gregory 119 |
20 Jun 1956 |
Mexico |
Jalisco |
Well-grazed top of steep slope… |
— |
|
|
|
|
|
Cnidoscolus angustidens Torr. var. angustidens
|
D. P. Gregory 119 |
20 Jun 1956 |
Mexico |
Jalisco |
Well-grazed top of steep west… |
— |
|
|
|
|
|
Comarostaphylis glaucescens (Kunth) Zucc. ex Klotzsch
|
D. P. Gregory 89 |
17 Jun 1956 |
Mexico |
Jalisco |
El Terrero, along route 110… |
— |
|
|
|
|
|
Comarostaphylis longifolia (Benth.) Klotzsch
|
D. P. Gregory 274 |
01 Jul 1956 |
Mexico |
Jalisco |
Nevado de Colima (Nevado de… |
— |
|
|
|
|
|
Comarostaphylis polifolia (Kunth) Zucc. ex Klotzsch subsp. polifolia
|
D. P. Gregory 89 |
17 Jun 1956 |
Mexico |
Jalisco |
El Terrero, along route 110… |
— |
|
|
|
|
|
Croton fragilis Kunth
|
D. P. Gregory 168 |
23 Jun 1956 |
Mexico |
Jalisco |
West slope of the barranca… |
— |
|
|
|
|
|
Dichanthelium acuminatum (Sw.) Gould & C.A.Clark var. acuminatum
|
D. P. Gregory 5 |
03 Jun 1956 |
United States of America |
Texas |
Harrison Co. Caddo Lake State… |
— |
|
|
|
|
|
Dichanthelium sphaerocarpon (Elliott) Gould var. sphaerocarpon
|
D. P. Gregory 4 |
03 Jun 1956 |
United States of America |
Texas |
Harrison Co. Caddo Lake State… |
— |
|
|
|
|
|
Dichanthelium sphaerocarpon (Elliott) Gould var. sphaerocarpon
|
D. P. Gregory 4 |
03 Jun 1956 |
United States of America |
Texas |
Harrison Co. Caddo Lake State… |
— |
|
|
|
|
|
Doellingeria umbellata (Mill.) Nees
|
D. P. Gregory 492 |
06 Aug 1964 |
United States of America |
New Hampshire |
Cheshire Co. Palace place two… |
— |
|
|
|
|
|
Dryopteris rossii C.Chr.
|
D. P. Gregory 109 |
18 Jun 1956 |
Mexico |
Jalisco |
El Terrero, along route 110… |
— |
|
|
|
|
|
Dryopteris rossii C.Chr.
|
D. P. Gregory 109 |
18 Jun 1956 |
Mexico |
Jalisco |
El Terrero, along route 110… |
— |
|
|
|
|
|
Eragrostis pilosa (L.) P.Beauv.
|
D. P. Gregory 117 |
18 Jun 1956 |
Mexico |
Jalisco |
El Terrero, on route 110… |
— |
|
|
|
|
|
Erigeron strigosus Muhl. ex Willd. var. strigosus
|
D. P. Gregory 491 |
05 Aug 1964 |
United States of America |
New Hampshire |
Cheshire Co. on the Palace… |
— |
|
|
|
|
|
Erigeron strigosus var. beyrichii (Fisch. & C.A.Mey.) A.Gray
|
D. P. Gregory 524 |
26 Jun 1965 |
United States of America |
North Carolina |
Onslow Co. in or near… |
— |
|
|
|
|
|
Erigeron strigosus var. septentrionalis (Fernald & Wiegand) Fernald
|
D. P. Gregory 543 |
03 Aug 1965 |
United States of America |
New Hampshire |
Cheshire Co. Palace place 2… |
— |
|
|
|
|
|
Eupatorium maculatum L. var. maculatum
|
D. P. Gregory 495 |
10 Aug 1964 |
United States of America |
New Hampshire |
Cheshire Co. opposite entrance to… |
— |
|
|
|
|
|
Euphorbia campestris S.Geuns
|
D. P. Gregory 276 |
1 Jul 1956 |
Mexico |
Jalisco |
Nevado de Golima (Nevado de… |
— |
|
|
|
|
|
Euphorbia macropus (Klotzsch & Garcke) Boiss.
|
D. P. Gregory 225 |
27 Jun 1956 |
Mexico |
Jalisco |
Cerro Viejo, south face, above… |
— |
|
|
|
|
|
Euphorbia sphaerorhiza Benth.
|
D. P. Gregory 80 |
17 Jun 1956 |
Mexico |
Jalisco |
El Terrero, on route 110… |
— |
|
|
|
|
|
Eurybia macrophylla (L.) Cass.
|
D. P. Gregory 494 |
08 Aug 1964 |
United States of America |
New Hampshire |
Cheshire Co. Palache place 2… |
— |
|
|
|
|
|
Euthamia graminifolia (L.) Nutt.
|
D. P. Gregory 498 |
16 Aug 1964 |
United States of America |
New Hampshire |
Cheshire Co. along the road… |
— |
|
|
|
|
|
Gaga kaulfussii (Kunze) F.W.Li & Windham
|
D. P. Gregory 150 |
22 Jun 1956 |
Mexico |
Jalisco |
Cerro de Col, west edge… |
— |
|
|
|
|
|
Galinsoga quadriradiata Ruiz & Pav.
|
D. P. Gregory 508 |
21 Sep 1964 |
United States of America |
Maine |
Penobscot Co. in front of… |
— |
|
|
|
|
|
Galinsoga quadriradiata Ruiz & Pav.
|
D. P. Gregory 503 |
26 Aug 1964 |
United States of America |
New Hampshire |
Cheshire Co. a weed in… |
— |
|
|
|
|
|
Gaura boquillensis P.H.Raven & D.P.Greg.
|
D. P. Gregory 232 |
17 May 1959 |
United States of America |
Texas |
Brewster Co. on steep slopes… |
— |
|
|
|
|
|
Gaura calcicola P.H.Raven & D.P.Greg.
|
D. P. Gregory 239 |
18 May 1959 |
United States of America |
Texas |
Brewster Co. 11 miles south… |
— |
|
|
|
|
|
Gaura coccinea var. epilobioides (Kunth) Munz
|
D. P. Gregory 315 |
28 May 1959 |
United States of America |
New Mexico |
Doña Ana Co. 37 miles… |
— |
|
|
|
|
|
Gaura coccinea var. epilobioides (Kunth) Munz
|
D. P. Gregory 217 |
16 May 1959 |
United States of America |
Texas |
Presidio Co. 23 miles south… |
— |
|
|
|
|
|
Gaura coccinea var. epilobioides (Kunth) Munz
|
D. P. Gregory 291 |
26 May 1959 |
United States of America |
Texas |
McCulloch Co. 16 miles north… |
— |
|
|
|
|
|
Gaura coccinea var. epilobioides (Kunth) Munz
|
D. P. Gregory 279 |
24 May 1959 |
United States of America |
Texas |
Terrell Co. roadside 85 miles… |
— |
|
|
|
|
|
Gaura coccinea var. epilobioides (Kunth) Munz
|
D. P. Gregory 281 |
24 May 1959 |
United States of America |
Texas |
Maverick Co. 17 miles east… |
— |
|
|
|
|
|
Gaura coccinea var. epilobioides (Kunth) Munz
|
D. P. Gregory 305 |
27 May 1959 |
United States of America |
New Mexico |
Eddy Co. 19 miles East… |
— |
|
|
|
|
|
Gaura filiformis Small subsp. filiformis
|
D. P. Gregory 561 |
27 Aug 1965 |
United States of America |
Arkansas |
Drew Co. 8 m. N… |
— |
|
|
|
|
|
Gaura suffulta Engelm. ex A.Gray subsp. suffulta
|
D. P. Gregory 288 |
25 May 1959 |
United States of America |
Texas |
Williamson Co. 2 miles east… |
— |
|
|
|
|
|
Gaura suffulta subsp. nealleyi (J.M.Coult.) P.H.Raven & D.P.Greg.
|
D. P. Gregory 306 |
28 May 1959 |
United States of America |
New Mexico |
Eddy Co. Grassy roadside ditch,… |
— |
|
|
|
|
|
Govenia purpusii Schltr.
|
D. P. Gregory 258 |
01 Jul 1956 |
Mexico |
Jalisco |
Nevado de Colima (Nevado de… |
— |
|
|
|
|
|
Govenia purpusii Schltr.
|
D. P. Gregory 265 |
01 Jul 1956 |
Mexico |
Jalisco |
Nevado de Colima (Nevado de… |
— |
|
|
|
|
|
Helenium flexuosum Raf.
|
D. P. Gregory 489 |
27 Jul 1964 |
United States of America |
New Hampshire |
Cheshire Co. meadow beside tennis… |
— |
|
|
|
|
|
Hemionanthes lozanii var. seemannii
|
D. P. Gregory 125 |
20 Jun 1956 |
Mexico |
Jalisco |
top of steep west slope… |
— |
|
|
|
|