Synonyms
Ceanothus australis Rose
Ceanothus greggii var. vestitus (Greene) McMinn
Ceanothus cuneatus A.Gray
Ceanothus greggii var. orbicularis E.H.Kelso
Ceanothus greggii var. lanuginosa M.E.Jones
Ceanothus greggii A.Gray
Ceanothus verrucosus var. greggii (A.Gray) K.Brandegee
Ceanothus greggii subsp. franklinii (S.L.Welsh) Kartesz & Gandhi
Ceanothus lanuginosus (M.E.Jones) Rose
Ceanothus greggii var. franklinii S.L.Welsh
Ceanothus vestitus Greene
Ceanothus franklinii (S.L.Welsh) S.L.Welsh
Ceanothus greggii subsp. vestitus (Greene) Thorne