Ridsdalea alba (Rubiaceae), a new species from southern Thailand

被引：3

作者：

Khammongkol, Kwanjai ^{[1
,2
]}

Chamchumroon, Voradol ^{[2
]}

Poopath, Manop ^{[2
]}

Vajrodaya, Sarunya ^{[3
]}

Sungkaew, Sarawood ^{[1
,4
]}

机构：

[1] Kasetsart Univ, Fac Forestry, Dept Forest Biol, Bangkok 10900, Thailand

[2] Forest Herbarium, Dept Natl Pk Wildlife & Plant Conservat, 61 Phahonyothin Rd, Bangkok 10900, Thailand

[3] Kasetsart Univ, Fac Sci, Dept Bot, Bangkok 10900, Thailand

[4] Kasetsart Univ, Ctr Adv Studies Trop Nat Resources, Bangkok 10900, Thailand

来源：

PHYTOTAXA | 2018年 / 365卷 / 01期

关键词：

Ridsdalea; Rothmannia; Gardenieae; Rubiaceae; new species; Thailand;

D O I：

10.11646/phytotaxa.365.1.5

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Ridsdalea alba, a new species of Gardenieae from southern Thailand, is described and illustrated. It differs from R. sootepensis in having narrowly elliptic-oblong to obovate leaf blades that are glossy dark green above, thickly leathery in texture, with rounded to acute leaf apices, and revolute leaf margins. Moreover, the corolla tube is without purple speckles inside.

引用

页码：96 / 100

页数：5

共 9 条

[1] [Anonymous], INT PLANT NAM IND
[2] Bremekamp C.B.E., 1957, Koninklijke Nederlandse Akademie van Wetenschappen - Amsterdam, V60, P1
[3] Byng JW, 2016, BOT J LINN SOC, V181, P1, DOI [10.1111/boj.12385, 10.1111/j.1095-8339.2009.00996.x]
[4] IUCN, 2012, IUCN RED LIST THREAT
[5] Khammongkol K., 2016, THAI FOREST B BOT, V44, P32, DOI [10.20531/tfb.2016.44.1.07, DOI 10.20531/tfb.2016.44.1.07]
[6] Phylogenetic structure and clade circumscriptions in the Gardenieae complex (Rubiaceae)
Mouly, Arnaud
Kainulainen, Kent
Persson, Claes
Davis, Aaron P.
Wong, Khoon Meng
Razafimandimbison, Sylvain G.
Bremer, Birgitta
[J]. TAXON, 2014, 63 (04) : 801 - 818
[7] Thunberg C. P., 1776, KONGL VETENSKAPS ACA
[8] Wong K. M., 2016, Sandakania, P21
[9] World Checklist of Rubiaceae, 2016, WORLD CHECKL SEL PLA

← 1 →