Silphium terebinthinaceum (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Silphium terebinthinaceum" in English language version.

refsWebsite

Global rank English rank

1natureserve.org

5,367^th place

2,998^th place

438^th place

336^th place

1wildflower.org

low place

8,425^th place

6^th place

6^th place

1illinoiswildflowers.info

low place

low place

1researchgate.net

120^th place

125^th place

2^nd place

2^nd place

1wildspecies.ca

low place

low place

1floraofalabama.org

low place

low place

archive.org

Foster, Steven; Duke, James A. (1999). A field guide to medicinal plants and herbs of eastern and central North America (3rd ed.). Boston: Houghton Mifflin Co. pp. 149–150. ISBN 0395988152.

doi.org

Smith, M.; Ullberg, D. (1989). "Effect of leaf angle and orientation on photosynthesis and water relations in Silphium terebinthinaceum". American Journal of Botany. 76 (12): 1714–1719. doi:10.1002/j.1537-2197.1989.tb15161.x – via Research Gate.

floraofalabama.org

"Silphium terebinthinaceum - Species Page - APA: Alabama Plant Atlas". floraofalabama.org. Retrieved 2023-07-21.

illinoiswildflowers.info

"Prairie Dock — Silphium terebinthinaceum — Aster family (Asteraceae)". Illinois Wildflowers. Retrieved 2 December 2017.

natureserve.org

explorer.natureserve.org

"NatureServe Explorer 2.0". explorer.natureserve.org.

researchgate.net

Smith, M.; Ullberg, D. (1989). "Effect of leaf angle and orientation on photosynthesis and water relations in Silphium terebinthinaceum". American Journal of Botany. 76 (12): 1714–1719. doi:10.1002/j.1537-2197.1989.tb15161.x – via Research Gate.

usda.gov

plants.usda.gov

"Silphium terebinthinaceum Jacq. (prairie rosinweed)". Plants Databse. USDA Natural Resources Conservation Service. Retrieved 2018-07-11.

wildflower.org

"Silphium terebinthinaceum". Lady Bird Johnson Wildflower Center. The University of Texas at Austin. Retrieved 2017-12-01.

wildspecies.ca

"Reports - Wild Species: The General Status of Species in Canada". www.wildspecies.ca.