Displaying 326 - 345 out of 345 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Silphium asteriscus var. dentatum (Elliott) Chapm. A. Cronquist 5523 18 Jul 1948 United States of America Georgia Taylor Co. 2 mi. W.… 3090849 Silphium asteriscus var. dentatum (Elliott) Chapm.
Silphium asteriscus var. simpsonii (Greene) Clevinger R. Kral 59321 05 Oct 1976 United States of America Florida Gadsden Co. S. side Chattahoochee 3090862 Silphium asteriscus var. simpsonii (Greene) Clevinger
Silphium asteriscus var. trifoliatum (L.) Clevinger W. Aiken s.n. s.d. United States of America Kansas Sedgwick Co. 3090890 Silphium asteriscus var. trifoliatum (L.) Clevinger
Silphium asteriscus var. trifoliatum (L.) Clevinger F. W. Hunnewell 2915 04 Jul 1914 - 06 Jul 1914 United States of America West Virginia Greenbrier Co. 3090892 Silphium asteriscus var. trifoliatum (L.) Clevinger
Silphium asteriscus var. trifoliatum (L.) Clevinger A. Cronquist 3993 05 Aug 1945 United States of America Ohio Highland Co. Open roadside; intersection… 3090899 Silphium asteriscus var. trifoliatum (L.) Clevinger
Silphium asteriscus var. trifoliatum (L.) Clevinger H. D. House 470 05 Sep 1904 United States of America Maryland Montgomery Co. Forest Glen 3047328 Silphium asteriscus var. trifoliatum (L.) Clevinger
Silphium asteriscus var. trifoliatum (L.) Clevinger A. P. Garber s.n. 1868 United States of America Pennsylvania Lancaster Co. banks of the… 3047358 Silphium asteriscus var. trifoliatum (L.) Clevinger
Silphium asteriscus L. var. asteriscus H. Eggert s.n. 8 Jul 1898 United States of America Alabama DeKalb Co. Along G.S.A. railroad.… 3090670 Silphium asteriscus L. var. asteriscus
Silphium asteriscus L. var. asteriscus A. Ruth 4020 Sep 1897 United States of America Tennessee Knox Co. Knoxville 3090657 Silphium asteriscus L. var. asteriscus
Silphium asteriscus L. var. asteriscus A. Ruth 22 Aug 1896 United States of America Tennessee Knox Co. Grove near Knoxville 3090641 Silphium asteriscus L. var. asteriscus
Silphium asteriscus var. dentatum (Elliott) Chapm. Collector unknown s.n. 1834 United States of America Colorado 3090845 Silphium asteriscus var. dentatum (Elliott) Chapm.
Silphium asteriscus L. var. asteriscus 3090635 Silphium asteriscus L. var. asteriscus
Silphium asteriscus var. dentatum (Elliott) Chapm. 3090790 Silphium asteriscus var. dentatum (Elliott) Chapm.
Silphium asteriscus var. trifoliatum (L.) Clevinger 3047325 Silphium asteriscus var. trifoliatum (L.) Clevinger
Silphium asteriscus var. asperrimum D. E. Atha 174 27 Aug 1993 United States of America Texas Blanco Co. Vic. Johnson City.… 3090757 Silphium asteriscus var. asperrimum
Silphium asteriscus L. J. B. Nelson 2710 02 Aug 1983 United States of America Florida Gadsden Co. About .25 mi… 3090607 Silphium asteriscus L.
Silphium asteriscus var. asperrimum R. S. Cowan 28 Aug 1949 United States of America New York Bronx Co. New York Botanical… 3090741 Silphium asteriscus var. asperrimum
Silphium asteriscus var. trifoliatum (L.) Clevinger H. D. House 1389 16 Aug 1905 United States of America District of Columbia near Naval Observatory 3047333 Silphium asteriscus var. trifoliatum (L.) Clevinger
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 Silphium asteriscus var. trifoliatum (L.) Clevinger
Silphium asteriscus var. asperrimum C. Wright 1408 1852 United States of America New Mexico 3090747 Silphium asteriscus var. asperrimum