On-line Key to Ceanothus species

Subgenus: Ceanothus

Couplet #3

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3. Leaf blades 2.5--6.5 cm long, glabrous or +/- puberulent both sides, petioles 4--12 mm long; flowers white; Outer Coast Ranges from San Francisco Bay region n., Calif - C. incanus.

3. Leaf blades usually 1.0--2.5 cm long, usually not glabrous both sides, petioles 2--6 mm long - 4.

This document was last updated: Monday, 04-Mar-1996 22:24:37 PST