Rhytidocaulon

Rhytidocaulon
	Rhytidocaulon macrolobum
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Gentianales
Family:	Apocynaceae
Subfamily:	Asclepiadoideae
Tribe:	Ceropegieae
Genus:	Rhytidocaulon; P.R.O.Bally

Rhytidocaulon is a plant genus in the family Apocynaceae, first described in 1962.^[1]^[2] It is native to northeastern Africa and the Arabian Peninsula

Species

Species accepted by the Plants of the World Online as of February 2023:^[3]

Rhytidocaulon arachnoideum T.A.McCoy
Rhytidocaulon baricum Thulin
Rhytidocaulon ciliatum Hanácek & Ricánek
Rhytidocaulon elegantissimum Hanácek & Ricánek
Rhytidocaulon fulleri Lavranos & Mortimer
Rhytidocaulon macrolobum Lavranos
Rhytidocaulon mccoyi Lavranos & Mies
Rhytidocaulon molamatarense T.A.McCoy & Plowes
Rhytidocaulon paradoxum P.R.O.Bally - Ethiopia
Rhytidocaulon piliferum Lavranos - Somalia
Rhytidocaulon pseudosubscandens T.A.McCoy
Rhytidocaulon richardianum Lavranos - Somalia
Rhytidocaulon sheilae D.V.Field
Rhytidocaulon specksii T.A.McCoy
Rhytidocaulon splendidum T.A.McCoy
Rhytidocaulon subscandens P.R.O.Bally - Somalia, Ethiopia
Rhytidocaulon tortum (N.E.Br.) M.G.Gilbert - Arabia

Taxonomy

Phylogenetic studies have shown the genus to be monophyletic, and most closely related to the genus Echidnopsis which inhabits the same region. Marginally more distantly related is a sister branch comprising the genus Pseudolithos and the widespread Caralluma stapeliads of North Africa.^[4]

References

^ Bally, Peter René Oscar. 1962. Candollea 18: 335
^ Tropicos, genus Rhytidocaulon
^ "Rhytidocaulon P.R.O.Bally". Plants of the World Online. Royal Botanic Gardens, Kew. 2023. Retrieved 8 February 2023.
^ P. Bruyns, C. Klak, P. Hanacek: Evolution of the stapeliads (Apocynaceae-Asclepiadoideae) - repeated major radiation across Africa in an Old World group. Molecular Phylogenetics and Evolution. 2014. v. 77, no. 1, p. 251--263. ISSN 1055-7903.

Zdroj:https://en.wikipedia.org?pojem=Rhytidocaulon
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[1] Bally, Peter René Oscar. 1962. Candollea 18: 335

[2] Tropicos, genus Rhytidocaulon

[POWO-3] "Rhytidocaulon P.R.O.Bally". Plants of the World Online. Royal Botanic Gardens, Kew. 2023. Retrieved 8 February 2023.

[4] P. Bruyns, C. Klak, P. Hanacek: Evolution of the stapeliads (Apocynaceae-Asclepiadoideae) - repeated major radiation across Africa in an Old World group. Molecular Phylogenetics and Evolution. 2014. v. 77, no. 1, p. 251--263. ISSN 1055-7903.

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Rhytidocaulon

Rhytidocaulon macrolobum
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Gentianales
Family:	Apocynaceae
Subfamily:	Asclepiadoideae
Tribe:	Ceropegieae
Genus:	Rhytidocaulon P.R.O.Bally