Verbatim text: Standley, P. C. 1918. Allioniaceae. In: N. L. Britton et al., eds. 1905+. North American Flora.... 47+ vols. New York. Vol. 21, pp. 171–254.
Author: Standley, P.C.
Year: 1918
Title: Allioniaceae
Editor: Britton, N.L.
Book year: 1905
Book title: North American Flora
Book volume: 47+ vols
Volume: 21
Pages: 171–254