Verbatim text: Ganders, F. R. and G. R. Krause. 1986. Systematics of Collinsia parviflora and C. grandiflora (Scrophulariaceae). Madroño 33: 63–70.
Author: Ganders, F.R., Krause, G.R.
Year: 1986
Title: Systematics of Collinsia parviflora and C. grandiflora (Scrophulariaceae)
Journal: Madroño
Volume: 33
Pages: 63–70