Pinus edulis - http://www.fs.fed.us/database/feis/plants/tree/pinedu/all.html
Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. |
Pinus edulis - http://www.conifers.org/pi/pin/edulis.htm
Physical characteristics, range, and ethnobotany of the Common Pinyon. Image and taxonomic notes included. |
Pinus edulis - http://www.rmh.uwyo.edu/research/pinedu.htm
Map showing distribution in Wyoming and Colorado |
Pinus edulis - http://ag.arizona.edu/classes/ram382/plntpix/pied.html
Image of this species. |