Verbatim text: Britton, N. L. and J. N. Rose. 1905. Crassulaceae. In: N. L. Britton et al., eds. 1905+. North American Flora.... 47+ vols. New York. Vol. 22, pp. 7–74.
Author: Britton, N.L., Rose, J.N.
Year: 1905
Title: Crassulaceae
Editor: Britton, N.L.
Book year: 1905
Book title: North American Flora
Book volume: 47+ vols
Volume: 22
Pages: 7–74