Author:
Hughes,N.F.
Year:
1984
Title:
Mesosperm palynoloigic evidence and ancestors of angiosperms. (In: Historical Perspectives of Angiosperm Evolution.)
Reference:
Hughes,N.F. (1984) Mesosperm palynoloigic evidence and ancestors of angiosperms. (In: Historical Perspectives of Angiosperm Evolution.) Annals of the Missouri Botanical Garden Vol. 71 # 2 P. 593- 598
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Genus Species Country(Region) From To
Siphonophycus Siphonophycus indicus India Middle Algonkian