TY - BOOK TI - Smithsonian contributions to botany VL - no.22 (1975) UR - https://www.biodiversitylibrary.org/item/227142 PB - Smithsonian Institution Press CY - Washington PY - 1975 SN - 0081-024X SN - 1938-2812 N1 - Suspended after publication of no. 91 (2001) and restarted with no. 92 (2009). --- No. 1- issued by the Smithsonian Institution. AU - Smithsonian Institution KW - Botany ER -