Preprinted (?) from: Bul. Soc. Études Sci. Archéol. Draguignan 18: 191-245. 1892. (Geology, topography, general features of flora; unannotated partial lists of southern and nonsouthern vascular plants; list of localities, with their rarer species.) (Ref.: Blake, U.S.D.A. Misc. Publ. 797: 209. 1961).