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THE EVOLUTION OF SEED INCOMPATIBILITY IN PRIMULA
Author(s) -
EATON R. D.
Publication year - 1973
Publication title -
new phytologist
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.742
H-Index - 244
eISSN - 1469-8137
pISSN - 0028-646X
DOI - 10.1111/j.1469-8137.1973.tb02062.x
Subject(s) - primula , botany , biology , heterostyly , evolutionary biology , primulaceae , pollen , pollination
Summary The validity of using the strength of the ‘seed incompatibility’ reaction (Valentine, 1956) in establishing evolutionary relationships on a species of Primula is questioned, and a hypothesis advanced to account for the observed symptoms of the phenomenon.