Asteraceae
Silphium

Silphium integrifolium Michx.

First published in Fl. Bor.-Amer. 2: 146 (1803)
This species is accepted
The native range of this species is SE. Canada to N., Central & E. U.S.A. It is a perennial and grows primarily in the temperate biome.

Distribution

Native to:

Alabama, Arkansas, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Michigan, Mississippi, Missouri, Nebraska, New Mexico, Oklahoma, Ontario, South Dakota, Tennessee, Texas, Wisconsin, Wyoming

Accepted Infraspecifics

Publications

POWO follows these authorities in accepting this name:

  • Roskov Y. & al. (eds.) (2018). Species 2000 & ITIS Catalogue of Life Naturalis, Leiden, the Netherlands.

Other Data

Other Kew resources that provide information on this taxon:

Date Reference Identified As Barcode Type Status Has image?
Divoky, R.E., USA 29047.628 No
Divoky, R.E., USA 49749.000 No
Hooker, J.D. [s.n.] K001065870 Yes

Sources

  • Herbarium Catalogue Specimens

    • Digital Image © Board of Trustees, RBG Kew http://creativecommons.org/licenses/by/3.0/

  • Kew Backbone Distributions

    • The International Plant Names Index and World Checklist of Vascular Plants 2023. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0

  • Kew Names and Taxonomic Backbone

    • The International Plant Names Index and World Checklist of Vascular Plants 2023. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 International Plant Names Index and World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0