Genus: Silphium L.

 
Family: Asteraceae
Genus number: 11161
Last updated: 17-Sep-1996
Accession Count: 48 (39 active, 6 available) in National Plant Germplasm System

List of Species Records in GRIN

Reference:

  1. Clevinger, J. A. & J. L. Panero. 2000. Phylogenetic analysis of Silphium and subtribe Engelmanniinae (Asteraceae: Heliantheae) based on ITS and ETS sequence data. Amer. J. Bot. 87:565-572.

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Images:

  • Fruits: U.S. National Seed Herbarium image

Check Index Nominum Genericorum for Silphium
Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2019. Germplasm Resources Information Network (GRIN-Taxonomy).
National Germplasm Resources Laboratory, Beltsville, Maryland. URL: https://npgsweb.ars-grin.gov/gringlobal/taxonomygenus.aspx?id=11161. Accessed 20 September 2019.