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Salix x rubens Schrank
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J. T. Howell 50981 |
21 Sep 1974 |
United States of America |
Nevada |
Washoe Co. "Cabin Meadow" above… |
— |
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Salsola collina Pall.
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J. T. Howell 5167 |
11 Sep 1968 |
United States of America |
Arizona |
Coconino Co. Northern suburb of… |
— |
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Salsola paulsenii Litv.
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J. T. Howell 54554 |
13 Aug 1981 |
United States of America |
California |
Mono Co. Sierra Nevada. New… |
— |
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Salsola tragus L.
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J. T. Howell 27453 |
29 Aug 1950 |
United States of America |
California |
Inyo Co. Sierra Nevada. Onion… |
— |
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Salvia dorrii (Kellogg) Abrams
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J. T. Howell 33366 |
25 May 1958 |
United States of America |
California |
Inyo Co. Sierra Nevada. Carroll… |
— |
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Salvia dorrii (Kellogg) Abrams var. dorrii
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J. T. Howell 50376 |
05 May 1974 |
United States of America |
Nevada |
Washoe Co. Southeast foothills of… |
— |
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Sambucus cerulea Raf.
|
J. T. Howell 46211 |
14 Sep 1969 |
United States of America |
California |
Mono Co. Leavitt Meadow. |
— |
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Sambucus racemosa L.
|
J. T. Howell 39814 |
11 Jul 1963 |
United States of America |
Nevada |
Washoe Co. Northeast slope of… |
— |
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Sanguisorba minor Scop.
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J. T. Howell 54304 |
25 Jun 1981 |
United States of America |
California |
Plumas Co. East side of… |
— |
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Sarcobatus vermiculatus (Hook.) Torr.
|
J. T. Howell 51414 |
23 Jul 1975 |
United States of America |
California |
Lassen Co. Alkaline flat on… |
— |
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Saxifraga oregana Howell var. oregana
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J. T. Howell 52625 |
10 Aug 1977 |
United States of America |
Nevada |
Washoe Co. Meadow at head… |
— |
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Scalesia stewartii L.Riley
|
J. T. Howell 10020 |
13 Jun 1932 |
Ecuador |
Galápagos |
James Island. Sullivan Bay |
— |
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Sceptridium multifidum (S.G.Gmel.) M.Nishida
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J. T. Howell 46531 |
27 May 1970 |
United States of America |
California |
El Dorado Co. Mixed coniferous… |
— |
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Schismus barbatus (L.) Thell.
|
J. T. Howell 31083 |
18 Mar 1956 |
Mexico |
— |
Lower California. San Carlos Canyon. |
— |
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Schoenoplectus acutus (Muhl. ex Bigelow) Á.Löve & D.Löve
|
J. T. Howell 52591 |
09 Aug 1977 |
United States of America |
Nevada |
Washoe Co. Reservoir in "Marshall… |
— |
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Schoenoplectus acutus var. occidentalis (S.Watson) S.G.Sm.
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J. T. Howell 46161 |
14 Sep 1969 |
United States of America |
Nevada |
Douglas Co. Cradlebaugh Bridge on… |
— |
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Schoenoplectus acutus var. occidentalis (S.Watson) S.G.Sm.
|
J. T. Howell 46167 |
14 Sep 1969 |
United States of America |
Nevada |
Douglas Co. Cradlebaugh Bridge on… |
— |
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Schoenoplectus pungens var. longispicatus (Britton) S.G.Sm.
|
J. T. Howell 41003 |
24 Oct 1964 |
United States of America |
California |
Mono Co. Sierra Nevada. Saline… |
— |
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Scirpus
|
J. T. Howell 51967 |
19 Jul 1976 |
United States of America |
California |
Lassen Co. Sierra Nevada. Transition… |
— |
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Scleropodium californicum (Lesq.) Kindb.
|
J. T. Howell H190 |
24 Apr 1949 |
United States of America |
California |
Marin Co. Angel Island |
— |
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Scleropodium cespitans (Wilson ex Müll.Hal.) L.F.Koch
|
J. T. Howell [L. F. Koch No.] H-12 |
Apr 1949 |
United States of America |
California |
Contra Costa Co. Vicinity of… |
— |
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Scleropodium touretii (Brid.) L.F.Koch
|
J. T. Howell LFK-H220 |
01 May 1949 |
United States of America |
California |
Marin Co. Cascade Canyon, Mill… |
— |
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Scleropodium touretii (Brid.) L.F.Koch
|
J. T. Howell LFK-H308 |
22 Feb 1950 |
United States of America |
California |
Santa Cruz Co. near Zayante |
— |
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Scleropodium touretii (Brid.) L.F.Koch
|
J. T. Howell LFK-H308 |
22 Feb 1950 |
United States of America |
California |
Santa Cruz Co. near Zayante |
— |
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Scleropodium touretii (Brid.) L.F.Koch
|
J. T. Howell 7 |
20 Mar 1949 |
United States of America |
California |
Oakland hills in the vicinity… |
— |
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