Taxonomic Studies of Diospyros (Ebenaceae) from the Malagasy Region. IX. Clarification of Species Limits Between D. clusiifolia and D. fuscovelutina, and Establishment of a New Combination Based on a Name Previously Placed in Synonymy, Tetraclis baronii

被引：0

作者：

Rakouth, Hasina N. ^{[1
]}

Randrianaivo, Richard ^{[2
]}

Andrianarivelo, Sandratra A. F. ^{[2
]}

Karatra, Dochard A. ^{[2
]}

Nombajanahary, Minosoa Z. ^{[2
]}

Andriamiadana, Stephano ^{[2
]}

Andriamiarisoa, Roger L. ^{[2
]}

Bernard, Roger ^{[2
]}

Razakamalala, Richardson ^{[2
]}

Andriambololonera, Sylvie ^{[2
]}

Rakouth, Bakolimalala ^{[1
]}

Lowry, Porter P., II ^{[3
,4
]}

机构：

[1] Univ Antananarivo, Fac Sci, Ment Biol & Ecol Vegetales, BP 906, Antananarivo 101, Madagascar

[2] Madagascar Res & Conservat Program, Missouri Bot Garden, BP 3391, Antananarivo 101, Madagascar

[3] Missouri Bot Garden, 4344 Shaw Blvd, St Louis, MO 63110 USA

[4] Univ Antilles, Sorbonne Univ, Ecole Prat Hautes Etud, Museum Natl Hist Nat,Ctr Natl Rech Sci,Inst Syste, CP 39,57 Rue Cuvier, F-75005 Paris, France

来源：

NOVON | 2023年 / 31卷 / 01期

关键词：

Diospyros; Ebenaceae; IUCN Red List; Madagascar; new combination; precious wood; Tetraclis group; SYNOPTIC REVISION; L; EBENACEAE; MADAGASCAR;

D O I：

10.3417/2023848

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The taxonomic delimitation is clarified between two species recently recognized as closely related but distinct, Diospyros clusiifolia (Hiern) G. E. Schatz & Lowry and D. fuscovelutina Baker, which can easily be confused based on morphology and eco-geography. A third entity, Tetraclis baronii H. Perrier, erroneously placed in synonymy over a decade ago under D. fuscovelutina, is resurrected by establishing a new combination, D. baronii (H. Perrier) H. N. Rakouth & Lowry. The diagnostic characters that distinguish these three taxa are presented and discussed, along with a risk of extinction assessment of D. baronii based on the IUCN Red List criteria, which indicates that its status is Near Threatened.

引用

页码：156 / 162

页数：7