Verbatim text: Kearney, T. H. 1935. The North American species of Sphaeralcea subgenus Eusphaeralcea. Univ. Calif. Publ. Bot. 19: 1–128.
Author: Kearney, T.H.
Year: 1935
Title: The North American species of Sphaeralcea subgenus Eusphaeralcea
Journal: Univ. Calif. Publ. Bot
Volume: 19
Pages: 1–128