TY - BOOK TI - Atlas of the rare vascular plants of Ontario VL - pt. 1-4 (1982-87) UR - https://www.biodiversitylibrary.org/item/109262 PB - Botany Division, National Museum of Natural Sciences = Division de la botanique, Musée national des sciences naturelles CY - Ottawa PY - 1982 SN - 0662504151 N1 - Text in English and French in parallel columns. --- "This atlas is the second phase of a continuing study of Ontario rare plants that began with the publication of The rare vascular plants of Ontario (Argus & White 1977)."--Introduction. AU - Argus, George W. (George William) AU - National Museum of Natural Sciences (Canada). Botany Division. KW - Botany KW - Ontario KW - Rare plants ER -