Confirmation of Melastoma dendrisetosum (Melastomataceae) as a distinct species based on morphological and micromorphological data

Subjects: Biology >> Botany >> Applied botany submitted time 2019-06-17 Cooperative journals: 《广西植物》

WEN Zhenying  ZHOU Yuzhen  ZHAI Junwen  WU Shasha  LAN Siren  CHEN Jinliao  PENG Donghui

Abstract：Melastoma dendrisetosum C. Chen (Melastomataceae) was first reported in 1983. Chen & Renner (2007) merged it within M. sanguineum. In order to clarify the difference between the two and the taxonomic status of M. dendrisetosum, a field investigation, herbarium survey, and an examination of morphological and micromorphological characteristics was performed. M. dendrisetosum was confirmed as a distinct species, obviously different from M. sanguineum. This species is narrowly endemic and extremely endangered. The authors provide the latest morphological description of M. dendrisetosum, aiming to lay a foundation for the precise identification and future conservation of this species.

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