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journalAt: Annals and Magazine of Natural History, Series 12, 8, 90 By: Williams R. W.
journalAt: Botanical Gazette, 139, 2 By: Miller C. N., Jr.
journalAt: American Journal of Botany, 61, 7 By: Miller C. N., Jr.
journalAt: Bulletin of the Torrey Botanical Club, 104, 1 By: Miller C. N., Jr.
journalAt: Annals of Botany, 30, 120 By: Dutt C. P.
journalAt: American Journal of Botany, 76, 2 By: Crabtree D. R., Miller C. N., Jr.
journalAt: Canadian Journal of Botany, 59, 1 By: Stockey R. A.
journalAt: Review of Palaeobotany and Palynology, 103, 3-4 By: Falder A. B., Rothwell G. W., Mapes G., Mapes R. H., Doguzhaeva L. A.
journalAt: American Journal of Botany, 59, 4 By: Miller C. N., Jr.