Mankyua
Mankyua is a monotypic genus and fern in the Ophioglossales. Its only species, M. chejuense,[1] grows only on Jeju Island of South Korea. While this plant is clearly ophioglossoid in the broad sense, its precise cladistic position is uncertain. It has a fused sporangial structure similar to Ophioglossum, but a vegetative structure, with palmately-radiating pinnae, reminiscent of Helminthostachys. It may be a basal offshoot of the ophioglossoid clade sensu stricto.
| Mankyua | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Division: | Polypodiophyta |
| Class: | Polypodiopsida |
| Order: | Ophioglossales |
| Family: | Ophioglossaceae |
| Subfamily: | Mankyuoideae J.R.Grant & B.Dauphin |
| Genus: | Mankyua B.Y.Sun, M.H.Kim & C.H.Kim |
| Species: | M. chejuense |
| Binomial name | |
| Mankyua chejuense B.Y.Sun, M.H.Kim & C.H.Kim | |
References
Sun, B.-Y., M.H. Kim, C.H. Kim, and C.-W. Park. 2001. Mankyua (Ophioglossaceae): a new fern genus from Cheju Island, Korea. Taxon 50: 1019-1024.
Line Notes
- Sun et al. 2001.
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