The Systematic Position of Psilotum and Tmesipteris
- 1 January 1977
- journal article
- Published by Springer Nature in Brittonia
- Vol. 29 (1) , 3-13
- https://doi.org/10.2307/2805738
Abstract
Several interpretations concerning the relationships of the Psilotaceae are discussed. The conclusion that the Psilotaceae are filicalean ferns is defended. New evidence which has appeared since earlier papers on the subject confirms this basic conclusion.Keywords
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