A new species of Psydrax (Vanguerieae, Rubiaceae) from the Gia Lai Plateau, southern Vietnam

被引：4

作者：

Bui Hong Quang ^{[1
,2
]}

The Bach Tran ^{[1
,2
]}

Thi Dung Ha ^{[1
]}

Hai Do Van ^{[1
,2
]}

Huong Nguyen Thi Thanh ^{[1
,2
]}

Ha Bui Thu ^{[3
]}

Van Son Dang ^{[2
,4
]}

机构：

[1] Vietnam Acad Sci & Technol, Inst Ecol & Biol Resources, Dept Bot, 18 Hoang Quoc Viet, Hanoi, Vietnam

[2] Vietnam Acad Sci & Technol, Grad Univ Sci & Technol, 18 Hoang Quoc Viet, Hanoi, Vietnam

[3] Hanoi Natl Univ Educ, Fac Biol, 136 Xuan Thuy, Hanoi, Vietnam

[4] Vietnam Acad Sci & Technol, Inst Trop Biol, 85 Tran Quoc Toan St,Dist 3, Ho Chi Minh City, Vietnam

来源：

PHYTOKEYS | 2020年 / 149期

关键词：

Gia Lai; new species; Psydrax; Rubiaceae; Vanguerieae; Vietnam; PHYLOGENY;

D O I：

10.3897/phytokeys.149.51710

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A new species of Rubiaceae, Psydrax gialaiensis B.H.Quang, T.B.Tran & V.S.Dang, sp. nov., is described and illustrated from the Kon Chu Rang Nature Reserve, Gia Lai Province, southern Vietnam. This species is characterized by having strigose branches and leaves, a conspicuously bulging, short corolla tube, an accrescent nectary disc and a style with a dense tuft of hairs, which clearly distinguishes it from the other species in the genus. A description, vernacular name, conservation assessment, illustration, photographs, and a key to the species of Psydrax in Vietnam are provided.

引用

页码：99 / 107

页数：9

共 13 条

[1] A new species of Psydrax (Vanguerieae, Rubiaceae) from Luzon, Philippines
Arriola, Axel H.
Alejandro, Grecebio Jonathan D.
[J]. PHYTOTAXA, 2013, 149 (01) : 27 - 30
[2] BRIDSON D M, 1985, Kew Bulletin, V40, P687, DOI 10.2307/4109853
[3] Cheek M., 2004, Kew Bulletin, V59, P605, DOI 10.2307/4110919
[4] Chen T, 2011, FLORA CHINA, V19, P301
[5] IUCN, 2019, Guidelines for Using the IUCN Red List Categories and Criteria
[6] New taxonomic combinations in West Indian Ocean Vanguerieae (Rubiaceae)
Kainulainen, Kent
Razafimandimbison, Sylvain G.
[J]. Phytotaxa, 2016, 282 (04) : 267 - 272
[7] Phylogeny of the complex Vanguerieae (Rubiaceae) genera Fadogia, Rytigynia, and Vangueria with close relatives and a new circumscription of Vangueria
Lantz, H
Bremer, B
[J]. PLANT SYSTEMATICS AND EVOLUTION, 2005, 253 (1-4) : 159 - 183
[8] Phylogeny inferred from morphology and DNA data: characterizing well-supported groups in Vanguerieae (Rubiaceae)
Lantz, H
Bremer, B
[J]. BOTANICAL JOURNAL OF THE LINNEAN SOCIETY, 2004, 146 (03) : 257 - 283
[9] Pham HH, 2000, RUBIACEAE ILLUSTRATE, V3, P172
[10] Pitard J., 1924, Flore generale de l'Indo-Chine, V3, P20

← 1 2 →