POLLINATION SYSTEMS OF SYMPATRIC IPOMOEA HEDERACEA AND I. PURPUREA AND THE SIGNIFICANCE OF INTERSPECIFIC POLLEN FLOW
1985 ◽
Vol 72
(1)
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pp. 32-43
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Keyword(s):
Keyword(s):
2001 ◽
Vol 55
(2)
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pp. 260
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Keyword(s):
2006 ◽
Vol 94
(4)
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pp. 846-855
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