Displaying 1 - 25 out of 344 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Silphium asteriscus var. asperrimum A. A. Heller 1895 19 Jun 1894 - 26 Jun 1894 United States of America Texas Kerr Co. about Kerrville 3090680 Silphium asteriscus var. asperrimum
Silphium asteriscus var. trifoliatum (L.) Clevinger A. Brown 22 Jul 1892 United States of America Wh. Suffolk St. 3047363 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. asperrimum A. Cronquist 5277 03 Jun 1948 United States of America Georgia Walker Co. E. edge of… 3090698 Silphium asteriscus var. asperrimum
Silphium asteriscus var. dentatum (Elliott) Chapm. A. Cronquist 5325 13 Jun 1948 United States of America Georgia Rockdale Co. at SW. side… 3090780 Silphium asteriscus var. dentatum (Elliott) Chapm.
Silphium asteriscus var. dentatum (Elliott) Chapm. A. Cronquist 5467 07 Jul 1948 United States of America Georgia Grady Co. near limestone sink,… 3090841 Silphium asteriscus var. dentatum (Elliott) Chapm.
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 L. var. asteriscus A. Cronquist 5570 27 Jul 1948 United States of America Georgia Douglas Co. acid bog meadow… 3090637 Silphium asteriscus L. var. asteriscus
Silphium asteriscus var. dentatum (Elliott) Chapm. A. E. Radford 26129 30 Jun 1957 United States of America South Carolina McCormick Co. Near SC. 81,… 3090792 Silphium asteriscus var. dentatum (Elliott) Chapm.
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 A. Ruth 22 Aug 1896 United States of America Tennessee Knox Co. Grove near Knoxville 3090641 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 var. asperrimum B. C. Tharp s.n. 01 Aug 1941 United States of America Texas Travis Co. Colorado River 3090683 Silphium asteriscus var. asperrimum
Silphium asteriscus var. asperrimum B. Ertter 5474 01 Jul 1984 United States of America Texas Kendall Co. Edge Falls S… 3090756 Silphium asteriscus var. asperrimum
Silphium asteriscus var. trifoliatum (L.) Clevinger Brewer s.n. 1 Aug 1859 United States of America Pennsylvania Washington 3090889 Silphium asteriscus var. trifoliatum (L.) Clevinger
Silphium asteriscus var. asperrimum C. A. Hollick s.n. 11 Jul 1923 United States of America New York Meadow, rear of Museum, Botanical… 3090737 Silphium asteriscus var. asperrimum
Silphium asteriscus var. asperrimum C. A. Hollick s.n. 11 Jul 1923 United States of America New York Meadow, rear of Museum, Botanical… 3090738 Silphium asteriscus var. asperrimum
Silphium asteriscus var. asperrimum C. Morgan s.n. 07 Jul 1927 United States of America Texas Travis Co. 3090681 Silphium asteriscus var. asperrimum
Silphium asteriscus var. asperrimum C. Wright 1408 1852 United States of America New Mexico 3090747 Silphium asteriscus var. asperrimum
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 var. asperrimum D. Demarée 30877 23 Jun 1951 United States of America Arkansas Marion Co. Bull Shoals Dam… 3090734 Silphium asteriscus var. asperrimum
Silphium asteriscus var. asperrimum D. Demarée 33311 11 Jun 1953 United States of America Mississippi Harrison Co. 3090692 Silphium asteriscus var. asperrimum
Silphium asteriscus var. simpsonii (Greene) Clevinger D. Demarée 35746 18 Jul 1954 United States of America Mississippi George Co. Benndale, University of… 3090866 Silphium asteriscus var. simpsonii (Greene) 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 var. asperrimum E. Hall 322 30 Jun 1872 United States of America Texas Dallas Co. 3090754 Silphium asteriscus var. asperrimum