Also known as Vauquelinia californica. The branch of an Arizona Rosewood tree, native to the southwestern…
Also known as Quercus kelloggii. The branch of a California Black Oak, native to western North America.
"Of the two forms of pitcher in this genus the larger and ordinary form, that of the adult plant, is…
A branch from an Umbellularia californica tree, native to the forests of California and Oregon.