|
Abies lowiana (Gordon) A.Murray bis
|
D. B. Dunn 20783 |
16 Jun 1973 |
United States of America |
California |
San Bernardino Co. Along Highway… |
— |
|
|
|
|
|
Abronia angustifolia Greene
|
D. B. Dunn 7791 |
27 Apr 1952 |
United States of America |
New Mexico |
Doña Ana Co. La Mesa.… |
— |
|
|
|
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Acacia farnesiana (L.) Willd. var. farnesiana
|
D. B. Dunn 16028 |
01 Apr 1969 |
United States of America |
Texas |
Brewster Co. Vicinity of Rio… |
— |
|
|
|
|
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Acacia farnesiana (L.) Willd. var. farnesiana
|
D. B. Dunn 18402 |
29 Dec 1971 |
Mexico |
Coahuila |
Saltillo Mun. W of Monterrey… |
— |
|
|
|
|
|
Acacia farnesiana (L.) Willd. var. farnesiana
|
D. B. Dunn 17627 |
31 Dec 1970 |
Mexico |
Tamaulipas |
Antiguo Morelos Mun. 10.5 mi… |
— |
|
|
|
|
|
Acer macrophyllum Pursh
|
D. B. Dunn 20694 |
08 Jun 1973 |
United States of America |
California |
Mendocino Co. 23.8 miles up… |
— |
|
|
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|
|
Achnatherum hymenoides (Roem. & Schult.) Barkworth
|
D. B. Dunn 17726 |
31 May 1971 |
United States of America |
Utah |
Uintah Co. 11 mi. W.… |
— |
|
|
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|
|
Achnatherum latiglume (Swallen) Barkworth
|
D. B. Dunn 354 |
21 Jun 1973 |
United States of America |
California |
Tulare Co. 1.2 mi. east… |
— |
|
|
|
|
|
Achnatherum lemmonii (Vasey) Barkworth
|
D. B. Dunn 20744 |
11 Jun 1973 |
United States of America |
California |
Ventura Co. On the Cuddy… |
— |
|
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Adiantum
|
D. B. Dunn 18898 |
01 Jun 1972 |
Mexico |
México |
11.8 mi. NE of Temescaltepec.… |
— |
|
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Adiantum andicola Liebm.
|
D. B. Dunn 17280 |
28 Dec 1970 |
Mexico |
Morelos |
Collected along Hwy. 95, 1… |
— |
|
|
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Adiantum andicola Liebm.
|
D. B. Dunn 21812 |
22 Jul 1975 |
Mexico |
Sinaloa |
11 mi. W. of the… |
— |
|
|
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Adiantum poiretii Wikstr.
|
D. B. Dunn 18883 |
06 Jan 1972 |
Mexico |
México |
7.8 mi. W of Pass… |
— |
|
|
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Adiantum tenerum Sw.
|
D. B. Dunn 19177 |
01 Sep 1972 |
Mexico |
San Luis Potosí |
Ca. 3 mi. N of… |
— |
|
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|
|
|
Aeschynomene americana L.
|
D. B. Dunn 21558 |
Flr. Sept. 29, Fr. Oct. 25, 1974 |
— |
— |
Boone Co. |
— |
|
|
|
|
|
Aeschynomene indica L.
|
D. B. Dunn 21557 |
10-5-74 |
United States of America |
Missouri |
Boone Co. |
— |
|
|
|
|
|
Aesculus glabra Willd.
|
D. B. Dunn 12428 |
20 Apr 1957 |
United States of America |
Missouri |
Coll. in the vicinity of… |
— |
|
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Agave deserti Engelm.
|
D. B. Dunn 20776 |
15 Jun 1973 |
United States of America |
California |
San Diego Co. along hwy… |
— |
|
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Ailanthus altissima (Mill.) Swingle
|
D. B. Dunn 13589 |
10 Jun 1960 |
United States of America |
Missouri |
Christian College campus |
— |
|
|
|
|
|
Aliciella pinnatifida (Nutt. ex A.Gray) J.M.Porter
|
D. B. Dunn 14585 |
18 Jul 1963 |
United States of America |
Colorado |
Gunnison Co. about 5 miles… |
— |
|
|
|
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|
Allium nuttallii S.Watson
|
D. B. Dunn 15986 |
31 Mar 1969 |
United States of America |
Texas |
Pecos Co. 5 to 10… |
— |
|
|
|
|
|
Alnus viridis subsp. sinuata (Regel) Á.Löve & D.Löve
|
D. B. Dunn 22427 |
6-5-77 |
United States of America |
Oregon |
5 mi. E of Tollgate… |
— |
|
|
|
|
|
Aloysia wrightii (A.Gray) A.Heller
|
D. B. Dunn 3476 |
26 Aug 1947 |
United States of America |
New Mexico |
Socorro Co. at A.B. Helms;… |
— |
|
|
|
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|
Alyssum alyssoides (L.) L.
|
D. B. Dunn 17869 |
04 Jun 1971 |
United States of America |
Oregon |
Grant Co. 2 mi. N.… |
— |
|
|
|
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|
Alyssum desertorum Stapf
|
D. B. Dunn 17807 |
03 Jun 1971 |
United States of America |
Oregon |
Harney Co. Approximately 26 miles… |
— |
|
|
|
|
|
Ambrosia artemisiifolia L.
|
D. B. Dunn 21840 |
23 Jul 1975 |
Mexico |
Sinaloa |
Mazatlan Mun. Mazatlán, Sin. |
— |
|
|
|
|
|
Ambrosia psilostachya DC.
|
D. B. Dunn 20545 |
22 Aug 1972 |
Mexico |
Guanajuato |
60 mi S of traffic… |
— |
|
|
|
|
|
Androsace septentrionalis L.
|
D. B. Dunn 14312 |
30 Jun 1963 |
United States of America |
Colorado |
Gunnison Co. camping area Soth… |
— |
|
|
|
|
|
Anemia adiantifolia (L.) Sw.
|
D. B. Dunn 19178 |
01 Sep 1972 |
Mexico |
San Luis Potosí |
Tamazunchale Mun. Ca. 3 mi.… |
— |
|
|
|
|
|
Antennaria dimorpha (Nutt.) Torr. & A.Gray
|
D. B. Dunn 17794 |
6-2-71 |
United States of America |
California |
Lassen Co. 6 mi. N.… |
— |
|
|
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|
Antennaria howellii subsp. howellii
|
D. B. Dunn 9718 |
22 Jul 1954 |
United States of America |
Montana |
Flathead Co. Anaconda Aluninum Co.;… |
— |
|
|
|
|
|
Anticlea elegans (Pursh) Rydb.
|
D. B. Dunn 14365 |
01 Jul 1963 |
United States of America |
Colorado |
Gunnison Co. old road to… |
— |
|
|
|
|
|
Anticlea elegans (Pursh) Rydb.
|
D. B. Dunn 14491 |
12 Jul 1963 |
United States of America |
Colorado |
Gunnison Co. slopes around Emerald… |
— |
|
|
|
|
|
Aphanostephus DC.
|
D. B. Dunn 7892 |
18 May 1952 |
United States of America |
New Mexico |
Doña Ana Co. In old… |
— |
|
|
|
|
|
Apocynum androsaemifolium L.
|
D. B. Dunn 12 |
7 Apr 1940 |
United States of America |
California |
Mariposa Co. New Oak Flat… |
— |
|
|
|
|
|
Aquilegia coerulea var. coerulea
|
D. B. Dunn 14455 |
11 Jul 1963 |
United States of America |
Colorado |
Gunnison Co. By cabin |
— |
|
|
|
|
|
Arabis lemmonii S.Watson var. lemmonii
|
D. B. Dunn 17826 |
03 Jun 1971 |
United States of America |
Oregon |
Harney Co. 11 miles E… |
— |
|
|
|
|
|
Arbutus xalapensis (Benth.) Kunth
|
D. B. Dunn 18967 |
06 Jan 1972 |
Mexico |
— |
3 mi. NE of Temescaltepec |
— |
|
|
|
|
|
Archibaccharis hieracioides (S.F.Blake) S.F.Blake
|
D. B. Dunn 17107 |
27 Dec 1970 |
Mexico |
Ciudad de México |
E of the Continental divide… |
— |
|
|
|
|
|
Archibaccharis hirtella (DC.) Heering
|
D. B. Dunn 18954 |
6 Jan 1972 |
Mexico |
México |
9.4 mi W of Temascaltepec,… |
— |
|
|
|
|
|
Archibaccharis hirtella (DC.) Heering
|
D. B. Dunn 19066 |
8 Jan 1972 |
Mexico |
Hidalgo |
Jacala de Ledezma Mun. 17… |
— |
|
|
|
|
|
Archibaccharis sescenticeps S.F.Blake
|
D. B. Dunn 19055 |
8 Jan 1972 |
Mexico |
Hidalgo |
8 mi NE of Jacala,… |
— |
|
|
|
|
|
Archibaccharis sescenticeps S.F.Blake
|
D. B. Dunn 19031 |
8 Jan 1972 |
Mexico |
Hidalgo |
8 mi NE of Jacala,… |
— |
|
|
|
|
|
Arctium minus (Hill) Bernh.
|
D. B. Dunn 15243 |
7-19-65 |
United States of America |
Colorado |
Gunnison Co. Collected at the… |
— |
|
|
|
|
|
Arctostaphylos nevadensis A.Gray
|
D. B. Dunn 17927 |
6/9/71 |
United States of America |
Oregon |
Klamath Co. NE side of… |
— |
|
|
|
|
|
Arctostaphylos nevadensis A.Gray
|
D. B. Dunn 649 |
8/1/40 |
United States of America |
California |
Mariposa Co. On the W… |
— |
|
|
|
|
|
Arctostaphylos patula Greene
|
D. B. Dunn 20949 |
21 Jun 1973 |
United States of America |
California |
Tulare Co. 3.0 mi E… |
— |
|
|
|
|
|
Arctostaphylos patula Greene
|
D. B. Dunn 17926 |
6/9/71 |
United States of America |
Oregon |
Klamath Co. NE side of… |
— |
|
|
|
|
|
Arctostaphylos patula Greene
|
D. B. Dunn s.n. |
6/9/71 |
United States of America |
Oregon |
Klamath Co. 11 mi NW… |
— |
|
|
|
|
|
Arctostaphylos pringlei Parry
|
D. B. Dunn 20777 |
16 Jun 1973 |
United States of America |
California |
San Bernardino Co. Along Hwy.… |
— |
|
|
|
|
|
Aristida pansa f. dissita (I.M.Johnst.) Allred & Valdés-Reyna
|
D. B. Dunn 4576 |
25 Aug 1948 |
United States of America |
New Mexico |
Socorro Co. Near abandoned house… |
— |
|
|
|
|
|
Aristida pansa f. dissita (I.M.Johnst.) Allred & Valdés-Reyna
|
D. B. Dunn 4576 |
25 Aug 1948 |
United States of America |
New Mexico |
Socorro Co. Near abandoned house… |
— |
|
|
|
|
|
Arnica cordifolia Hook.
|
D. B. Dunn 15210 |
8-2-65 |
United States of America |
Colorado |
Gunnison Co. Trail back from… |
— |
|
|
|
|
|
Arnica cordifolia Hook.
|
D. B. Dunn 14712 |
7-29-63 |
United States of America |
Colorado |
Gunnison Co. Ca 1/2 mi… |
— |
|
|
|
|
|
Arnica latifolia Bong.
|
D. B. Dunn 15193 |
8/2/65 |
United States of America |
Colorado |
Gunnison Co. Slopes of Galina… |
— |
|
|
|
|
|
Arnica latifolia Bong.
|
D. B. Dunn 9565 |
19 Jul 1954 |
United States of America |
Montana |
Flathead Co. Collected Soil Site… |
— |
|
|
|
|
|
Arnica longifolia D.C. Eaton
|
D. B. Dunn 15220 |
8-3-65 |
United States of America |
Colorado |
Gunnison Co. 3rd Kettle Pond… |
— |
|
|
|
|
|
Artemisia carruthii Alph.Wood ex Carruth.
|
D. B. Dunn 6143 |
04 Aug 1949 |
United States of America |
New Mexico |
Torrance Co. 3.1 miles N.W.… |
— |
|
|
|
|
|
Artemisia carruthii Alph.Wood ex Carruth.
|
D. B. Dunn 12640 |
16 Aug 1957 |
United States of America |
Arizona |
Just E. of camping area… |
— |
|
|
|
|
|
Artemisia carruthii Alph.Wood ex Carruth.
|
D. B. Dunn 20544 |
22 Aug 1972 |
Mexico |
Guanajuato |
60 mi S of traffic… |
— |
|
|
|
|
|
Artemisia ludoviciana subsp. mexicana (Willd. ex Spreng.) D.D.Keck
|
D. B. Dunn 23287 |
11 Aug 1979 |
Mexico |
Puebla |
Road to Serdan off Toll… |
— |
|
|
|
|
|
Asclepias capricornu var. occidentalis Woodson
|
D. B. Dunn 14433 |
06 Jul 1963 |
United States of America |
Arizona |
Coconino Co. 4 miles east… |
— |
|
|
|
|
|
Asclepias curassavica L.
|
D. B. Dunn 19129 |
09 Jan 1972 |
Mexico |
San Luis Potosí |
1 mi. N of Tamazunchale |
— |
|
|
|
|
|
Asclepias erosa Torr.
|
D. B. Dunn 20846 |
19 Jun 1973 |
United States of America |
California |
Kern Co. 14 mi E… |
— |
|
|
|
|
|
Asclepias fascicularis Decne.
|
D. B. Dunn 20895 |
21 Jun 1973 |
United States of America |
California |
Tulare Co. 4.1 mi from… |
— |
|
|
|
|
|
Asclepias incarnata L.
|
D. B. Dunn 13954 |
Aug 1961 |
United States of America |
Missouri |
Plants collected along the Hinkson… |
— |
|
|
|
|
|
Asclepias linaria Cav.
|
D. B. Dunn 20557 |
22 Aug 1972 |
Mexico |
San Luis Potosí |
55 mi S of San… |
— |
|
|
|
|
|
Asclepias linaria Cav.
|
D. B. Dunn 18676 |
02 Jan 1972 |
Mexico |
Morelos |
35 mi. south of Mexico… |
— |
|
|
|
|
|
Asclepias verticillata L.
|
D. B. Dunn 22582 |
01 Aug 1977 |
Mexico |
Zacatecas |
Along Hwy. 45, 9.3 mi.… |
— |
|
|
|
|
|
Asplenium cuspidatum var. cuspidatum
|
D. B. Dunn 21805 |
22 Jul 1975 |
Mexico |
Sinaloa |
11 mi. W. of the… |
— |
|
|
|
|
|
Asplenium monanthes L.
|
D. B. Dunn 20301 |
13 Aug 1972 |
Mexico |
Hidalgo |
about 2 mi. above El… |
— |
|
|
|
|
|
Asplenium monanthes L.
|
D. B. Dunn 18831 |
05 Jan 1972 |
Mexico |
México |
West of Mexico City, west… |
— |
|
|
|
|
|
Asplenium monanthes L.
|
D. B. Dunn 18831 |
01 May 1972 |
Mexico |
México |
Jilotzingo Mun. West of Mexico… |
— |
|
|
|
|
|
Astragalus adsurgens var. robustior Hook.
|
D. B. Dunn 16306 |
06 Jun 1969 |
United States of America |
Nebraska |
North side of Highway 30… |
— |
|
|
|
|
|
Astragalus adsurgens var. robustior Hook.
|
D. B. Dunn 15408 |
15 Jun 1966 |
United States of America |
Colorado |
Elbert Co. 6 miles east… |
— |
|
|
|
|