Flora species list [58 kb PDF] This list is based on An Illustrated Flora of Yosemite National Park by Stephen J. Botti (2001) published by Yosemite Association.
Lodgepole Pine Factoid: The oldest known lodgepole pine in the United States is located in Yosemite just east of Tuolumne. Dendrologists, who took a tree-ring sample from a fire scar to minimize harm to this living tree, believe it would have germinated in the year 1381.