Synopsis of Tridactyle (Orchidaceae: Epidendroideae: Vandeae: Angraecinae) in Sao Tome and Principe, with the Description of Four New Species

被引：0

作者：

D'haijere, Tania ^{[1
,2
]}

Simo-Droissart, Murielle ^{[3
]}

Droissart, Vincent ^{[1
,3
,4
]}

Oliveira, Faustino ^{[5
,6
]}

Stevart, Tariq ^{[1
,7
,8
]}

机构：

[1] Univ Libre Bruxelles, Herbarium & Bibliotheque Bot Africaine, CP 265,Campus Plaine,Blvd Triomphe 1050, B-1050 Brussels, Belgium

[2] WWF DRC, 4630 Ave Sci,Immeuble 365 Off Bldg, Kinshasa, Rep Congo

[3] Univ Yaounde I, Higher TeachersTraining Coll, Plant Systemat & Ecol Lab, POB 047, Yaounde, Cameroon

[4] Univ Montpellier, AMAP Lab, IRD, CNRS,INRAE,CIRAD, Montpellier, France

[5] Jardin Bot Boni Sucesso, Sao Tome, Sao Tome & Prin

[6] Herbario Nacl Sao Tome, Sao Tome, Sao Tome & Prin

[7] Missouri Bot Garden, Africa & Madagascar Dept, 4344 Shaw Blvd, St Louis, MO 63110 USA

[8] Botanie Garden Meise, Nieuwelaan 38, B-1860 Meise, Belgium

来源：

NOVON | 2022年 / 30卷 / 01期

关键词：

Angraecoid orchid; endemicity; Gulf of Guinea; IUCN Red List; oceanic islands; Orchidaceae; Sao Tome and Principe; species delimitation; taxonomy; Tridactyle; typification; LIST;

D O I：

10.3417/2022769

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A synopsis of Tridactyle Schltr. (Orchidaceae) in Sao Tome and Principe is presented. We recognize nine species in Sao Tome and Principe, including four new species. We describe here T. amadorii D'haijere, T. cocophila D'haijere, T. levelevis D'haijere & Stevart, and T. oboensis D'haijere & Stevart. Tridactyle armeniaca (Lindl.) Schltr., recorded by previous studies, is native to West Africa and is not found in Sao Tome and Principe. Tridactyle exhibits an important diversification in Sao Tome and Principe, with seven species being endemic (endemism rate > 75%). Here, new records are registered; the natural distribution ranges, habitat, ecology, and conservation status based on IUCN guidelines are detailed for all species; two names are lectotypified; and an identification key is provided.

引用

页码：138 / 156

页数：19

共 37 条

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Anonymous, 1962, Taxon, V11, P145, DOI DOI 10.2307/1216718

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