Verbatim text: Mastrogiussepe, R.J. and J.D. Mastrogiuseppe. 1980. A study of Pinus balfouriana Grev. & Balf. (Pinaceae). Syst. Bot. 5: 86--104.
Author: Mastrogiussepe, R.J., Mastrogiuseppe, J.D.
Year: 1980
Title: A study of Pinus balfouriana Grev. & Balf. (Pinaceae)
Journal: Syst. Bot
Volume: 5
Pages: 86–104