On-line Key to Ceanothus species

Subgenus: Cerastes

Couplet #2

View the entire key to the subgenus

2. Leaves all alternate; twigs roughened, rigid; fruits 5 mm broad - C. verrucosus.

2. Leaves alternate and/or opposite; twigs smooth, flexible; fruits more than 8 mm broad - 3.

This document was last updated: Thursday, 07-Mar-1996 13:51:31 PST