| 释义 |
- Selected species
- References
{{automatic taxobox
| image =
| image_caption =
| taxon = Hymenasplenium
| authority = Hayata
| type_species = Hymenasplenium unilaterale
| type_species_authority = (Lam.) Hayata. 1927
| subdivision_ranks = Species
| subdivision =
| synonyms =- Asplenium sect. Hymenasplenium {{au|(Hayata) K. Iwats. 1975}}
}}Hymenasplenium is one of three genera of ferns in the Aspleniaceae (spleenwort family), in the eupolypods II clade of the order Polypodiales.[1][2] The others are Hemidictyum and Asplenium. Hymenasplenium was segregated because it is a natural grouping with differing rhizome morphology – dorsiventral v. radial for the rest of Asplenium, differing chromosome count – x=39 v. x=36 for the rest of Asplenium, and a clear monophyletic grouping based on genetic analysis. It was confirmed as a sister group to Asplenium in a 2015 molecular study of the genera.Selected species- Hymenasplenium basiscopicum
- Hymenasplenium cardiophyllum
- Hymenasplenium cheilosorum
- Hymenasplenium delitescens
- Hymenasplenium hoffmannii
- Hymenasplenium ikenoi
- Hymenasplenium laetum
- Hymenasplenium obtusifolium
- Hymenasplenium ortegae
- Hymenasplenium purpurascens
- Hymenasplenium repandulum
- Hymenasplenium riparium
- Hymenasplenium triquetrum
- Hymenasplenium unilaterale
- Hymenasplenium volubile
References1. ^1 {{cite journal |author1=Alan R. Smith |author2=Kathleen M. Pryer |author3=Eric Schuettpelz |author4=Petra Korall |author5=Harald Schneider |author6=Paul G. Wolf |year=2006 |title=A classification for extant ferns |journal=Taxon |volume=55 |issue=3 |pages=705–731 |doi=10.2307/25065646 |url=http://www.pryerlab.net/publication/fichier749.pdf |deadurl=yes |archiveurl=https://web.archive.org/web/20080226232147/http://www.pryerlab.net/publication/fichier749.pdf |archivedate=February 26, 2008 }}
2. ^1 {{cite journal |author1=Maarten J. M. Christenhusz |author2=Xian-Chun Zhang |author3=Harald Schneider |year=2011 |title=A linear sequence of extant families and genera of lycophytes and ferns |journal=Phytotaxa|volume=19|pages=7–54 |url=http://www.mapress.com/phytotaxa/content/2011/f/pt00019p054.pdf}}
}}{{Taxonbar|from=Q5956439}} 2 : Aspleniaceae|Fern genera |