$modus 0: smartphone
$modus 1: smartphone
Ceanothus herbaceus
Ceanothus herbaceus Raf. [Accepted]
Rhamnaceae _rhamnaceads_not_assigned_to_a_tribe
5 214777 Ceanothus herbaceus Raf.
Rev. Hort. (Paris), ser. 4, vol. 47 (47e ANNÉE - 1875): (1875)
6 214777 Ceanothus herbaceus Raf.
J. Torrey, Fl. New York [coloured version], vol. 1 : t. 20 (1843) [unsigned]