|
Acacia angustissima (Mill.) Kuntze
|
E. Lehto L20513 |
11 Sep 1976 |
United States of America |
Arizona |
Cochise Co. Coronado National Forest,… |
— |
|
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Acacia berlandieri Benth.
|
E. Lehto L21658 |
21 Jul 1977 |
Mexico |
Durango |
5.1 mi S of El… |
— |
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Acacia berlandieri Benth.
|
E. Lehto 5181 |
9 Jun 1968 |
Mexico |
Coahuila |
Cuatrocienegas Mun. 1.8 mi SSW… |
— |
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Acacia berlandieri Benth.
|
E. Lehto 5181 |
9 Jun 1968 |
Mexico |
Coahuila |
Cuatrocienegas Mun. 1.8 mi SSW… |
— |
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Acacia constricta Benth.
|
E. Lehto L20031 |
19 May 1976 |
United States of America |
Arizona |
Yuma Co. Northwest end of… |
— |
|
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Acacia farnesiana (L.) Willd. var. farnesiana
|
E. Lehto 24252 |
10 Mar 1980 |
Mexico |
Nayarit |
San Blas Mun. Up river… |
— |
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Acacia greggii A.Gray
|
E. Lehto 3802 |
05 May 1964 |
United States of America |
Arizona |
Maricopa Co. ASU |
— |
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Acacia greggii A.Gray
|
E. Lehto 3802 |
05 May 1964 |
United States of America |
Arizona |
Maricopa Co. ASU |
— |
|
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Acacia texensis Torr. & A.Gray
|
E. Lehto L21562 |
19 Jul 1977 |
Mexico |
Chihuahua |
7 mi SE of Tomas… |
— |
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Acacia texensis Torr. & A.Gray
|
E. Lehto L22811a |
25 May 1978 |
Mexico |
Chihuahua |
Nuevo Casas Grandes Mun. Mex.… |
— |
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Acacia willardiana Rose
|
E. Lehto L24400 |
15 Mar 1975 |
Mexico |
Sonora |
Guaymas Mun. Ca. 5 mi… |
— |
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Acamptopappus shockleyi A.Gray
|
E. Lehto L19850 |
21 Apr 1976 |
United States of America |
Nevada |
Clark Co. U.S. 95, ca… |
— |
|
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Achillea millefolium L.
|
E. Lehto 11445 |
25 Jul 1973 |
United States of America |
Arizona |
Apache Co. Apache National Forest.… |
— |
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Achnatherum hymenoides (Roem. & Schult.) Barkworth
|
E. Lehto L23739 |
18 May 1979 |
United States of America |
Arizona |
Coconino Co. US 89a, 0.8… |
— |
|
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Actaea rubra (Aiton) Willd.
|
E. Lehto L19171 |
20 Sep 1975 |
United States of America |
Arizona |
Apache Co. West of Greens… |
— |
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Adiantum poiretii Wikstr.
|
E. Lehto 24294 |
12 Mar 1980 |
Mexico |
Sinaloa |
Just west of El Palmito;… |
— |
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Adiantum poiretii Wikstr.
|
E. Lehto 24294 |
12 Mar 1980 |
Mexico |
Sinaloa |
Just west of El Palmito;… |
— |
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Adiantum princeps T.Moore
|
E. Lehto 24242 |
09 Mar 1980 |
Mexico |
Nayarit |
La Bahada (SE San Blas) |
— |
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Agastache pallidiflora (A.Heller) Rydb.
|
E. Lehto 11535 |
26 Jul 1973 |
United States of America |
Arizona |
Apache Co. Apache National Forest.… |
— |
|
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Agastache pallidiflora (A.Heller) Rydb.
|
E. Lehto 11396 |
25 Jul 1973 |
United States of America |
Arizona |
Apache Co. Apache National Forest.… |
— |
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Agave chrysantha Peebles
|
E. Lehto L21462 |
08 Jul 1977 |
United States of America |
Arizona |
Yavapai Co. 2.7 mi SE… |
— |
|
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Agave mckelveyana Gentry
|
E. Lehto L22905 |
30 May 1978 |
United States of America |
Arizona |
Mohave Co. Rte US 93,… |
— |
|
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Agave toumeyana Trel.
|
E. Lehto 10868 |
28 Apr 1973 |
United States of America |
Arizona |
Pima Co. Molino Basin Campground.… |
— |
|
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Agrimonia striata Michx.
|
E. Lehto 23988 |
07 Aug 1979 |
United States of America |
Arizona |
Coconino Co. West Fork Oak,… |
— |
|
|
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Agrimonia striata Michx.
|
E. Lehto 13955 |
14 Sep 1968 |
United States of America |
Arizona |
Navajo Co. "Geronimo Cave," 5.9… |
— |
|
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Agropyron desertorum (Fisch. ex Link) Schult.
|
E. Lehto L23802 |
19-V-1979; 14-VIII-79 |
United States of America |
Arizona |
Coconino Co. USA 89a, 15… |
— |
|
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Agrostis stolonifera L.
|
E. Lehto 11352 |
24 Aug 1973 |
United States of America |
Arizona |
Apache National Forest. Rte 666,… |
— |
|
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|
Albizia lebbeck (L.) Benth.
|
E. Lehto L21396 |
30 May 1977 |
United States of America |
Arizona |
Maricopa Co. SW Mesa. |
— |
|
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Alhagi maurorum Medik.
|
E. Lehto L23282 |
10 Aug 1978 |
United States of America |
Arizona |
Navajo Co. SW. Holbrook, ca… |
— |
|
|
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Alhagi maurorum Medik.
|
E. Lehto L18550 |
13-V-75 |
United States of America |
Arizona |
Maricopa Co. 17.7 mi S… |
— |
|
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Allenrolfea occidentalis (S.Watson) Kuntze
|
E. Lehto L23285 |
10 Aug 1978 |
United States of America |
Arizona |
Navajo Co. SW Holbrook, ca… |
— |
|
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|
Allium cernuum Roth
|
E. Lehto 11522 |
26 Jul 1973 |
United States of America |
Arizona |
Apache Co. Apache National Forest.… |
— |
|
|
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|
Allium geyeri var. tenerum M.E.Jones
|
E. Lehto 11400 |
25 Jul 1973 |
United States of America |
Arizona |
Apache Co. Apache National Forest.… |
— |
|
|
|
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|
Allium geyeri var. tenerum M.E.Jones
|
E. Lehto 11582 |
25 Jul 1973 |
United States of America |
Arizona |
Apache Co. Apache National Forest.… |
— |
|
|
|
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|
Allium macropetalum Rydb.
|
E. Lehto 10959 |
28 Apr 1973 |
United States of America |
Arizona |
Pima Co. Coronado National Forest.… |
— |
|
|
|
|
|
Allium nevadense S.Watson var. nevadense
|
E. Lehto L23774 |
19 May 1979 |
United States of America |
Arizona |
Coconino Co. 7 mi E… |
— |
|
|
|
|
|
Ambrosia acanthicarpa Hook.
|
E. Lehto L20796 |
19 Sep 1976 |
United States of America |
Arizona |
Yavapai Co. Coconino National Forest,… |
— |
|
|
|
|
|
Ambrosia acanthicarpa Hook.
|
E. Lehto L23308 |
08 Oct 1978 |
United States of America |
Arizona |
Mohave Co. Valentine, US Hwy… |
— |
|
|
|
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|
Ambrosia deltoidea (Torr.) W.W.Payne
|
E. Lehto 10988 |
27 Apr 1973 |
United States of America |
Arizona |
Pinal Co. 37.4 mi NW… |
— |
|
|
|
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|
Ambrosia ilicifolia (A.Gray) W.W.Payne
|
E. Lehto L23517 |
06 Apr 1979 |
United States of America |
Arizona |
Yuma Co. Cabeza Prieta Game… |
— |
|
|
|
|
|
Amorpha fruticosa L.
|
E. Lehto L20621 |
18 Sep 1976 |
United States of America |
Arizona |
Gila Co. Rte 60-77 at… |
— |
|
|
|
|
|
Anemone tuberosa Rydb.
|
E. Lehto 10681 |
06 Apr 1973 - 07 Apr 1973 |
United States of America |
Arizona |
Pima Co. Forestry Cabin at… |
— |
|
|
|
|
|
Anticlea virescens (Kunth) Rydb.
|
E. Lehto 11474 |
25 Jul 1973 |
United States of America |
Arizona |
Apache Co. Apache National Forest.… |
— |
|
|
|
|
|
Anticlea virescens (Kunth) Rydb.
|
E. Lehto 11474 |
25 Jul 1973 |
United States of America |
Arizona |
Apache Co. Apache National Forest.… |
— |
|
|
|
|
|
Antirrhinum nuttallianum subsp. subsessile (A.Gray) D.M.Thomps.
|
E. Lehto 10819 |
27 Apr 1973 |
United States of America |
Arizona |
Pima Co. 16.1 mi S… |
— |
|
|
|
|
|
Apocynum androsaemifolium L.
|
E. Lehto 11366 |
25 Jul 1973 |
United States of America |
Arizona |
Apache Co. Apache National Forest.… |
— |
|
|
|
|
|
Aquilegia chrysantha A.Gray
|
E. Lehto 11521 |
26 Jul 1973 |
United States of America |
Arizona |
Apache Co. Apache National Forest.… |
— |
|
|
|
|
|
Aquilegia triternata Payson
|
E. Lehto 11416 |
25 Jul 1973 |
United States of America |
Arizona |
Apache Co. Apache National Forest.… |
— |
|
|
|
|
|
Arctostaphylos pringlei Parry
|
E. Lehto 18197 |
4/5/74 |
United States of America |
Arizona |
Yavapai Co. Schnebly Hill Road.… |
— |
|
|
|
|
|
Arenaria
|
E. Lehto 11508 |
26 Jul 1973 |
United States of America |
Arizona |
Apache Co. 4.8 mi S… |
— |
|
|
|
|
|
Arenaria lanuginosa var. saxosa (A.Gray) Zarucchi, R.L.Hartm. & Rabeler
|
E. Lehto 11421 |
25 Jul 1973 |
United States of America |
Arizona |
Apache Co. Apache National Forest.… |
— |
|
|
|
|
|
Arenaria lanuginosa var. saxosa (A.Gray) Zarucchi, R.L.Hartm. & Rabeler
|
E. Lehto 11539 |
26 Jul 1973 |
United States of America |
Arizona |
Apache Co. Apache National FOrest.… |
— |
|
|
|
|
|
Argythamnia lanceolata (Benth.) Müll.Arg.
|
E. Lehto 10641 |
06 Apr 1973 |
United States of America |
Arizona |
Pinal Co. 2.3 Mi S… |
— |
|
|
|
|
|
Aristida purpurea Nutt.
|
E. Lehto 18134 |
04 May 1974 |
United States of America |
Arizona |
Maricopa Co. I-17, ca. 4… |
— |
|
|
|
|
|
Aristida purpurea var. nealleyi (Vasey) Allred
|
E. Lehto L23814 |
19 May 1979 |
United States of America |
Arizona |
Coconino Co. US 89a, ca.… |
— |
|
|
|
|
|
Artemisia campestris subsp. pacifica (Nutt.) H.M.Hall & Clem.
|
E. Lehto 11540 |
26 Jul 1973 |
United States of America |
Arizona |
Apache Co. Apache National Forest.… |
— |
|
|
|
|
|
Artemisia campestris subsp. pacifica (Nutt.) H.M.Hall & Clem.
|
E. Lehto L20242 |
31 Jul 1976 |
United States of America |
Arizona |
Coconino Co. Schnebly Hill Rd… |
— |
|
|
|
|
|
Artemisia carruthii Alph.Wood ex Carruth.
|
E. Lehto L19082 |
20 Sep 1975 |
United States of America |
Arizona |
Apache Co. 15.3 mi W… |
— |
|
|
|
|
|
Artemisia frigida Willd.
|
E. Lehto L19050 |
20 Sep 1975 |
United States of America |
Arizona |
Apache Co. Ca. 1 mi… |
— |
|
|
|
|
|
Artemisia frigida Willd.
|
E. Lehto 11454 |
25 Jul 1973 |
United States of America |
Arizona |
Apache Co. Apache National Forest.… |
— |
|
|
|
|
|
Artemisia tridentata Nutt.
|
E. Lehto L23300 |
07 Oct 1978 |
United States of America |
Arizona |
Mohave Co. ca 20 mi… |
— |
|
|
|
|
|
Artemisia tridentata Nutt. subsp. tridentata
|
E. Lehto L23300 |
07 Oct 1978 |
United States of America |
Arizona |
Mohave Co. ca 20 mi… |
— |
|
|
|
|
|
Asclepias rusbyi (Vail) Woodson
|
E. Lehto L23905 |
17 Jun 1979 |
United States of America |
Arizona |
Yavapai Co. Sycamore Canyon Wilderness… |
— |
|
|
|
|
|
Asclepias subverticillata (A.Gray) Vail
|
E. Lehto 11572 |
26 Jul 1973 |
United States of America |
Arizona |
Apache Co. 20 mi S… |
— |
|
|
|
|
|
Asplenium monanthes L.
|
E. Lehto 24371 |
13 Mar 1980 |
Mexico |
Sinaloa |
Just west of El Palmito;… |
— |
|
|
|
|
|
Astragalus amphioxys A.Gray var. amphioxys
|
E. Lehto L23823 |
20 May 1979 |
United States of America |
Arizona |
Mohave Co. Kaibab Payute Indian… |
— |
|
|
|
|
|
Astragalus amphioxys A.Gray var. amphioxys
|
E. Lehto 23713 |
18 May 1979 |
United States of America |
Arizona |
Coconino Co. US 89A, 10.8… |
— |
|
|
|
|
|
Astragalus amphioxys A.Gray var. amphioxys
|
E. Lehto L23102 |
01 Jun 1978 |
United States of America |
Arizona |
Mohave Co. Music Mts., 6.2… |
— |
|
|
|
|
|
Astragalus amphioxys var. modestus Barneby
|
E. Lehto L23895 |
22 May 1979 |
United States of America |
Utah |
Kane Co. US 89, 4.6… |
— |
|
|
|
|
|
Astragalus amphioxys var. vespertinus (E.Sheld.) M.E.Jones
|
E. Lehto L23733 |
18 May 1979 |
United States of America |
Arizona |
Coconino Co. US 89A, Kaibab… |
— |
|
|
|
|
|
Astragalus arizonicus A.Gray
|
E. Lehto 17455A |
05 Apr 1972 |
United States of America |
Arizona |
Cochise Co. Parker Canyon Lake… |
— |
|
|
|
|
|
Astragalus arizonicus A.Gray
|
E. Lehto 17455 |
05 Apr 1972 |
United States of America |
Arizona |
Santa Cruz Co. S. of… |
— |
|
|
|
|
|
Astragalus arizonicus A.Gray
|
E. Lehto L22669 |
23 Apr 1978 |
United States of America |
Arizona |
Pima Co. 3.7 mi NE… |
— |
|
|
|
|
|
Astragalus arizonicus A.Gray
|
E. Lehto L22703 |
23 Apr 1978 |
United States of America |
Arizona |
Pima Co. Arivaca- Ruby Rd.… |
— |
|
|
|
|
|
Astragalus arizonicus A.Gray
|
E. Lehto 474 |
14 Apr 1962 |
United States of America |
Arizona |
Gila Co. Ariz. 87, 8.4… |
— |
|
|
|
|