Verbatim text: La Duke, J. C. and D. K. Northington. 1978. The systematics of Sphaeralcea coccinea (Nutt.) Rydberg. SouthW. Naturalist 23: 651–660.
Author: La Duke, J.C., Northington, D.K.
Year: 1978
Title: The systematics of Sphaeralcea coccinea (Nutt.) Rydberg
Journal: SouthW. Naturalist
Volume: 23
Pages: 651–660