Английская Википедия:Hymenasplenium
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Шаблон:Short description Шаблон:Automatic taxobox
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.[3]
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
References