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Nudospermopteris nummularia elongata
Nudospermopteris nummularia Forma elongata (Gothan) Doweld Bot. Zhurn. (Moscow & Leningrad), 88(6): 106. 24 Jun 2003
- Name
- Nudospermopteris nummularia elongata
- Rank
- Forma
- Species
- Nudospermopteris nummularia
- Authors (Pub.)
- Doweld A. B.
- Publication
- Re-classification of the Carboniferous genus Eusphenopteris (Lyginopteridaceae / Lagenostomataceae – Lyginopteridophyta) [2003/6]
- Journal
- Botanicheskii Zhurnal
- Volume
- 88
- Issue
- 6
- Page number
- 106
- Вasionym Infraspecies
- Sphenopteris nummularia [Forma] elongata
- Year
- 2003