The vascular structure of the sporophylls of the Cycadaceae
Worsdell, Wilson Crosfield
Article
1898-06
Annals of botany
12
203--241
New York Botanical Garden, LuEsther T. Mertz Library
English
London, Academic Press [etc.],
DOI: https://doi.org/10.1093/oxfordjournals.aob.a088691 TL2: 18.315
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