Plant lists : Yunnan plants and Chinese Boraginaceae - Rock, Joseph F. (Joseph Francis), (1925)
Title devised by cataloger. --- Two plant lists on one sheet in typescript. Accompanying copy of a portion of a letter from E.E. Sherff (dated January 22, 1940) explains that of duplicate sets of specimens located at the Gray Herbarium and Arnold Arboretum, the labels only reside at the Arboretum. The lists include plant numbers.
Keywords: Boraginaceae; China; Plants; Yunnan Sheng