Leaflets of Botanical Observation and Critic. Vol. 2, 1910-1912 pp. 132-136
Edward L. Greene
Some Western Roses
ROSA HELIOPHILA is a name that may be substituted for my R. pratincola published in 1899 (Pitt. iv. 13), for there is a Rosa pratincola of Europe, by A. Braun, which was published in 1888.