Cyclodium
Cyclodium is a plant genus in the fern family Dryopteridaceae, subfamily Polybotryoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I).[2]
Cyclodium | |
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Cyclodium meniscioides | |
Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Class: | Polypodiopsida |
Order: | Polypodiales |
Suborder: | Polypodiineae |
Family: | Dryopteridaceae |
Subfamily: | Polybotryoideae |
Genus: | Cyclodium C.Presl[1] |
Species | |
See text |
Species
As of January 2020, the Checklist of Ferns and Lycophytes of the World accepted the following species:[3]
- Cyclodium akawaiorum A.R.Sm.
- Cyclodium calophyllum (C.V.Morton) A.R.Sm.
- Cyclodium guianense (Klotzsch) van der Werff ex L.D.Gómez
- Cyclodium heterodon (Schrad.) T.Moore
- Cyclodium inerme (Fée) A.R.Sm.
- Cyclodium meniscioides (Willd.) C.Presl
- Cyclodium rheophilum A.R.Sm.
- Cyclodium seemannii (Hook.) A.R.Sm.
- Cyclodium trianae (Mett.) A.R.Sm.
- Cyclodium varians (Fée) A.R.Sm.
gollark: Same with the -1 except 1 and not -7.
gollark: If you remember transformations of things at all, then the + 7 inside the || is equivalent to translating everything in the direction of negative real component by 7, so it is now the distance from the point (-7, 0) aka -7 instead.
gollark: So, |z| is the distance from the origin to z.
gollark: Oh, right, I forgot to answer this.
gollark: Well, infinite.
References
- "Genus: Cyclodium C.Presl". Germplasm Resources Information Network. United States Department of Agriculture. 17 September 1996. Archived from the original on 23 September 2015. Retrieved 18 February 2015.
- PPG I (2016). "A community-derived classification for extant lycophytes and ferns". Journal of Systematics and Evolution. 54 (6): 563–603. doi:10.1111/jse.12229.
- Hassler, Michael & Schmitt, Bernd (January 2020). "Cyclodium". Checklist of Ferns and Lycophytes of the World. 8.20. Retrieved 2020-01-16.
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