Penstemon davidsonii

Chicago citation style
Roger del Moral. Penstemon davidsonii. 1976.00. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/plants/id/724. (Accessed October 21, 2018.)
APA citation style
Roger del Moral, (1976.00) Penstemon davidsonii. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/plants/id/724
MLA citation style
Roger del Moral. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/plants/id/724>.
Note: These citations are programmatically generated and may be incomplete.