Botrychiaceae (moonwort family) was recognized as a segregate family of ferns. The family included the genera Botrychium (the moonworts), Botrypus (the rattlesnake fern), and Sceptridium (the grape-ferns). Older fern classifications took a broad circumscription of Botrychium and included the genus in family Ophioglossaceae.
The family is not recognized in the classification of Smith et al.,[1] who instead subsume the Botrychiaceae into the Ophioglossaceae.
References
- ↑ Smith, Alan R.; Kathleen M. Pryer; Eric Schuettpelz; Petra Korall; Harald Schneider; Paul G. Wolf (2006). "A classification for extant ferns" (PDF). Taxon. 55 (3): 705–731. doi:10.2307/25065646. JSTOR 25065646. Archived from the original (PDF) on 2008-02-26.
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