Mitrephora chulabhorniana (Annonaceae), an extraordinary new species from southern Thailand

被引：7

作者：

Damthongdee, Anissara ^{[1
]}

Aongyong, Kithisak ^{[2
]}

Chaowasku, Tanawat ^{[1
,3
]}

机构：

[1] Chiang Mai Univ, Fac Sci, Dept Biol, Herbarium,Div Plant Sci & Technol, 239 Huay Kaew Rd, Chiang Mai 50200, Thailand

[2] Sichon, Nakhon Si Thammarat 80120, Thailand

[3] Chiang Mai Univ, Ctr Excellence Bioresources Agr Ind & Med, 239 Huay Kaew Rd, Chiang Mai 50200, Thailand

来源：

BRITTONIA | 2019年 / 71卷 / 04期

关键词：

Limestone; morphology; new species; Southeast Asia; taxonomy; GENUS; MALMEOIDEAE; MORPHOLOGY; PHYLOGENY;

D O I：

10.1007/s12228-019-09573-0

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Mitrephora chulabhorniana, a remarkable new species with the smallest flowers in the genus, is described and illustrated. The new species, from a karst habitat of southern Thailand, morphologically most resembles M. andamanica, which is endemic to the Middle and North Andaman Islands, but differs primarily by having narrower leaves, shorter inner petals, and lower number of stamens and carpels per flower. The conservation status of M. chulabhorniana is assessed and a key to the species of Mitrephora in Thailand is given.

引用

页码：381 / 388

页数：8

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