Dryopteris patens (Sw.) O.Ktze.; C.Chr. Ind. 283. 1910 , dele *Polypodium invisum Sw. etc.; & conf. C. Chr. Ark. for Bot. 9 [11]. 28 f. 6. 1910; Vid. Selsk. Skr. VII. 10. 176

Nomenclatural References

• person : Carl Christensen (1872-1942) Based on occurrence of standard abbreviation 'C.Chr.' in the authors string.
• person : Olof Swartz (1760-1817) Based on occurrence of standard abbreviation 'Sw.' in the authors string.
• database : IPNI record: 17270920-1
• database : The Plant List v1.1 record tro-50068755
• database : The Plant List version 1.0, record: tro-50068755