Ceanothus verrucosus was created in 1838.
Calpurnus verrucosus was created in 1758.
Palliopodex verrucosus was created in 1889.
Fagacarus verrucosus was created in 1979.
Rhinecanthus verrucosus was created in 1758.
Ceanothus masonii was created in 1942.
Ceanothus jepsonii was created in 1894.
Ceanothus griseus was created in 1897.
Ceanothus americanus was created in 1753.
Ceanothus cordulatus was created in 1863.
Ceanothus ophiochilus was created in 1991.
Ceanothus pinetorum was created in 1893.
Ceanothus fresnensis was created in 1912.