Verbatim text: Brunsfeld, S. J. and F. D. Johnston. 1990. Cytological, morphological, ecological and phenological support for specific status of Crataegus suksdorfii (Rosaceae). Madroño 37: 274–282.
Author: Brunsfeld, S.J., Johnston, F.D.
Year: 1990
Title: Cytological, morphological, ecological and phenological support for specific status of Crataegus suksdorfii (Rosaceae)
Journal: Madroño
Volume: 37
Pages: 274–282