The Asian taxa of Pinus subsect. Strobus are revised, based on available type and other authentic material as well as on extensive field studies, including populations at the type localities. P.
Evolution, Vol. 30, No. 4 (Dec., 1976), pp. 637-649 (13 pages) Antisera were made in rabbits to seed extracts from 12 different species in 7 different genera of the conifer family Pinaceae. The ...
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