BPH
Harvard papers in botany. Cambridge, MA. No. 1+, 1989+. Harvard Pap. Bot. Preceded by: Botanical Museum leaflets. [Harvard University]. Cambridge, MA; Contributions from the Gray Herbarium of Harvard University. Cambridge, MA; and Occasional papers of the Farlow Herbarium of Cryptogamic Botany. Cambridge, MA. For no. 8, 1996+, incorporated: Journal of the Arnold Arboretum. Cambridge, MA. ISSN 1043-4534 (Print), 1938-2944 (Online) HI 72815