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Silphium perfoliatum L. var. perfoliatum
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— |
— |
— |
— |
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— |
3109589 |
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Silphium terebinthinaceum Jacq. var. terebinthinaceum
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— |
— |
— |
— |
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— |
3109740 |
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Silphium perfoliatum L.
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D. E. Atha 503 |
23 Jul 1994 |
United States of America |
New York |
Bronx Co. NW corner of… |
— |
40550 |
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Silphium compositum Michx.
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D. E. Atha 2185 |
25 Jul 2000 |
United States of America |
South Carolina |
Oconee Co. Highway 11, south… |
— |
01158185 |
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Silphium asteriscus L. var. asteriscus
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— |
— |
— |
— |
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— |
3090635 |
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Silphium asteriscus var. dentatum (Elliott) Chapm.
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— |
— |
— |
— |
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— |
3090790 |
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Silphium terebinthinaceum var. pinnatifidum (Elliott) A.Gray
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— |
— |
— |
— |
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— |
3109806 |
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Silphium asteriscus var. trifoliatum (L.) Clevinger
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— |
— |
— |
— |
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— |
3047325 |
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Silphium terebinthinaceum Jacq. var. terebinthinaceum
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— |
— |
— |
— |
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— |
3109771 |
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Silphium asteriscus var. asperrimum
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D. E. Atha 174 |
27 Aug 1993 |
United States of America |
Texas |
Blanco Co. Vic. Johnson City.… |
— |
3090757 |
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Silphium compositum Michx. var. compositum
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J. B. Nelson 16744 |
11 Jul 1995 |
United States of America |
South Carolina |
Richland Co. Fort Jackson Army… |
— |
42367 |
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Silphium terebinthinaceum Jacq.
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J. B. Nelson 18413 |
26 Jun 1997 |
United States of America |
South Carolina |
York Co. 100m E of… |
— |
195096 |
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Silphium asteriscus L.
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J. B. Nelson 2710 |
02 Aug 1983 |
United States of America |
Florida |
Gadsden Co. About .25 mi… |
— |
3090607 |
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Silphium perfoliatum L.
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R. S. Cowan s.n. |
28 Aug 1949 |
United States of America |
New York |
Bronx Co. Grounds of the… |
— |
02549406 |
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Silphium asteriscus var. asperrimum
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R. S. Cowan |
28 Aug 1949 |
United States of America |
New York |
Bronx Co. New York Botanical… |
— |
3090741 |
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Silphium gracile A.Gray
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— |
— |
— |
— |
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— |
05180898 |
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Silphium rumicifolium Small
|
A. Ruth 4024 |
Sep 1897 |
United States of America |
Tennessee |
Knox Co. Knoxville |
holotype |
233245 |
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Silphium glabrum Small
|
H. K. D. Eggert s.n. |
22 Sep 1898 |
United States of America |
Alabama |
Cullman Co. |
isotype |
233258 |
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Silphium glabrum Small
|
H. K. D. Eggert s.n. |
22 Sep 1898 |
United States of America |
Alabama |
Cullman Co. |
isotype |
233257 |
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Silphium elliottii Small
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F. S. Earle 984 |
26 Aug 1897 |
United States of America |
Alabama |
Talladega Co. |
holotype |
233259 |
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Silphium asteriscus var. trifoliatum (L.) Clevinger
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H. D. House 1389 |
16 Aug 1905 |
United States of America |
District of Columbia |
near Naval Observatory |
— |
3047333 |
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Silphium asteriscus var. trifoliatum (L.) Clevinger
|
J. W. Chickering Jr. s.n. |
02 Oct 1873 |
United States of America |
District of Columbia |
Washington D.C. In viciniis Washington… |
— |
3090898 |
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Silphium radula var. gracile (A.Gray) Clevinger
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S. R. Hill 10573 |
20 Jul 1981 |
United States of America |
Texas |
Refugio Co. Middle Creek Pasture… |
— |
3109713 |
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Silphium integrifolium var. speciosum (Nutt.) Clevinger
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S. R. Hill 15118 |
12 Aug 1984 |
United States of America |
New Mexico |
San Miguel Co. Rte. 3,… |
— |
3109385 |
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Silphium asteriscus var. asperrimum
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C. Wright 1408 |
1852 |
United States of America |
New Mexico |
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— |
3090747 |
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