Not an accepted name (status: unknown). The accepted name is Ceanothus tomentosus var. olivaceus Jeps., 1925.

Ceanothus tomentosus subsp. olivaceus Parry, 1889 4% complete

No common name

Proc. Davenport Acad. Nat. Sci. 5: 190 (1889)

There is no corrections for Ceanothus tomentosus subsp. olivaceus yet.