Goniothalamus roseipetalus and G. sukhirinensis (Annonaceae): Two new species from Peninsular Thailand

By

Leeratiwong, Charan
Chalermglin, Piya
Saunders, Richard M. K.

Type

Article

Date of Publication

2021

Original Publication

PhytoKeys

Volume

184

Pages

1--17

Subjects

Annonaceae , Goniothalamus roseipetalus , Goniothalamus sukhirinensis , new species , Thailand

Contributed by

Pensoft Publishers

Language

English

Published by

Sofia, Bulgaria Pensoft Publishers [2010]-

Identifiers

DOI: https://doi.org/10.3897/phytokeys.184.73210

 

Abstract

Two new Goniothalamus species (Annonaceae), G. roseipetalussp. nov. and G. sukhirinensissp. nov., are described from the southern limits of Peninsular Thailand (Narathiwat and Yala Provinces). Both new species resemble G. macrophyllus, G. scortechinii and G. uvarioides. The addition of these two new species brings the total number of Goniothalamus species in Thailand to 27. Separate identification keys are provided for flowering and fruiting specimens of the Thai species.