Guide to Poisonous Plants – College of Veterinary Medicine and Biomedical Sciences – Colorado State University

GUIDE TO POISONOUS PLANTS

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Common Name: Penstemon, beard tongue

Image 2: Penstemon spp.

© 2021 - Guide to Poisonous Plants | The information contained herein is provided as a public service with the understanding that Colorado State University makes no warranties, either expressed or implied, concerning the accuracy, completeness, reliability, or suitability of the information. Nor does Colorado State University warrant that the use of this information is free of any claims of copyright infringement. Colorado State University web pages do not endorse any commercial providers or their products.

The Project was originally started by Dr. Tony Knight in 2001.

New maps and improved taxonomy were generated by Elizabeth D. Lane in 2020 using Google Earth Pro and data collected from the following websites:

Bison - https://bison.usgs.gov/#home
Consortium of California Herbaria - https://ucjeps.berkeley.edu/consortium/about.html
Consortium of Pacific Northwest Herbaria - https://www.pnwherbaria.org/index.php
GBIF - https://www.gbif.org
Rocky mountain herbarium - http://rmh.uwyo.edu/data/browse_scientific.php
SEINet - http://swbiodiversity.org/seinet/index.php

Version: 1.1.0.0