A New Pine from Baja California and the Hybrid Origin of Pinus quadrifolia

• 25 March 1974
• journal article
• Published by JSTOR in The Southwestern Naturalist
• Vol. 19  (1) , 75
• https://doi.org/10.2307/3669792

Abstract

Keywords

• NEW PINE
• PINUS QUADRIFOLIA
• BAJA CALIFORNIA
• HYBRID ORIGIN