A revised generic classification for Aloe (Xanthorrhoeaceae subfam. Asphodeloideae)

Olwen Megan Grace; Ronell R. Klopper; Gideon F.  Smith; Neil R. Crouch; Estrela Figueiredo; Nina Rønsted; Abraham E. van Wyk

doi:10.11646/phytotaxa.76.1.2

A revised generic classification for Aloe (Xanthorrhoeaceae subfam. Asphodeloideae)

Olwen Megan Grace, Ronell R. Klopper, Gideon F. Smith, Neil R. Crouch, Estrela Figueiredo, Nina Rønsted, Abraham E. van Wyk

37 Citationer (Scopus)

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Abstract

The predominantly southern African Xanthorrhoeaceae subfam. Asphodeloideae Asphodelaceae subfam. Alooideae) has long been regarded as comprising seven so-called alooid genera (Aloe, Astroloba, Chortolirion, Gasteria, Haworthia, Lomatophyllum, Poellnitzia). A reassessment of the classification of the traditionally broadly circumscribed genus Aloe, a charismatic Old World group of leaf succulents, has necessitated nomenclatural adjustments. We propose a narrower generic concept for Aloe s. str. and the recognition of segregate genera to reflect accumulating evidence for monophyletic groups: here, the genus Kumara is reinstated and the new genera Aloidendron and Aloiampelos are established. New combinations are made in Aloe for the three species of Chortolirion.

Originalsprog	Engelsk
Tidsskrift	Phytotaxa
Vol/bind	76
Udgave nummer	1
Sider (fra-til)	7-14
Antal sider	8
ISSN	1179-3155
DOI	https://doi.org/10.11646/phytotaxa.76.1.2
Status	Udgivet - 7 jan. 2013

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10.11646/phytotaxa.76.1.2Licens: CC BY

Grace_2013_A_revised_genericForlagets udgivne version, 145 KBLicens: CC BY

Citationsformater

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title = "A revised generic classification for Aloe (Xanthorrhoeaceae subfam. Asphodeloideae)",

abstract = "The predominantly southern African Xanthorrhoeaceae subfam. Asphodeloideae Asphodelaceae subfam. Alooideae) has long been regarded as comprising seven so-called alooid genera (Aloe, Astroloba, Chortolirion, Gasteria, Haworthia, Lomatophyllum, Poellnitzia). A reassessment of the classification of the traditionally broadly circumscribed genus Aloe, a charismatic Old World group of leaf succulents, has necessitated nomenclatural adjustments. We propose a narrower generic concept for Aloe s. str. and the recognition of segregate genera to reflect accumulating evidence for monophyletic groups: here, the genus Kumara is reinstated and the new genera Aloidendron and Aloiampelos are established. New combinations are made in Aloe for the three species of Chortolirion.",

author = "Grace, {Olwen Megan} and Klopper, {Ronell R.} and Smith, {Gideon F.} and Crouch, {Neil R.} and Estrela Figueiredo and Nina R{\o}nsted and {van Wyk}, {Abraham E.}",

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T1 - A revised generic classification for Aloe (Xanthorrhoeaceae subfam. Asphodeloideae)

AU - Grace, Olwen Megan

AU - Klopper, Ronell R.

AU - Smith, Gideon F.

AU - Crouch, Neil R.

AU - Figueiredo, Estrela

AU - Rønsted, Nina

AU - van Wyk, Abraham E.

PY - 2013/1/7

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N2 - The predominantly southern African Xanthorrhoeaceae subfam. Asphodeloideae Asphodelaceae subfam. Alooideae) has long been regarded as comprising seven so-called alooid genera (Aloe, Astroloba, Chortolirion, Gasteria, Haworthia, Lomatophyllum, Poellnitzia). A reassessment of the classification of the traditionally broadly circumscribed genus Aloe, a charismatic Old World group of leaf succulents, has necessitated nomenclatural adjustments. We propose a narrower generic concept for Aloe s. str. and the recognition of segregate genera to reflect accumulating evidence for monophyletic groups: here, the genus Kumara is reinstated and the new genera Aloidendron and Aloiampelos are established. New combinations are made in Aloe for the three species of Chortolirion.

AB - The predominantly southern African Xanthorrhoeaceae subfam. Asphodeloideae Asphodelaceae subfam. Alooideae) has long been regarded as comprising seven so-called alooid genera (Aloe, Astroloba, Chortolirion, Gasteria, Haworthia, Lomatophyllum, Poellnitzia). A reassessment of the classification of the traditionally broadly circumscribed genus Aloe, a charismatic Old World group of leaf succulents, has necessitated nomenclatural adjustments. We propose a narrower generic concept for Aloe s. str. and the recognition of segregate genera to reflect accumulating evidence for monophyletic groups: here, the genus Kumara is reinstated and the new genera Aloidendron and Aloiampelos are established. New combinations are made in Aloe for the three species of Chortolirion.

U2 - 10.11646/phytotaxa.76.1.2

DO - 10.11646/phytotaxa.76.1.2

M3 - Journal article

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