References
Coile, N.C. 1988. Taxonomic studies on the deciduous species of Ceanothus L. (Rhamnaceae). Ph.D. dissertation, Univ. of Georgia, Athens. Google Scholar
Coile, N.C. 1988. Taxonomic studies on the deciduous species of Ceanothus L. (Rhamnaceae). Ph.D. dissertation, Univ. of Georgia, Athens. Google Scholar