Anatomical and macromorphological data support a new species of Phyllanthus (Phyllanthaceae) from Southeastern Brazil

被引：4

作者：

Torres, Alicia Marques ^{[1
]}

Da Silva, Marcos Jose ^{[2
]}

机构：

[1] Univ Estadual Paulista, Programa Posgrad Biol Vegetal, Inst Biociencias, BR-18618689 Botucatu, SP, Brazil

[2] Univ Fed Goias, Inst Ciencias Biol, BR-74001970 Goiania, GO, Brazil

来源：

PHYTOTAXA | 2023年 / 601卷 / 02期

关键词：

Atlantic Forest; Phyllantheae; Phyllanthus subsect; Phyllanthus; P; megastylus; taxonomy; L; PHYLLANTHACEAE; LEAF;

D O I：

10.11646/phytotaxa.601.2.5

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Phyllanthus megastylus, a new species endemic from Southeastern Brazil, is described here based on anatomical and macromorphological data. It is known so far from the state of Espirito Santo and is morphologically similar to P. itamarajuensis, but differs by its densely papillose branches, pink pistillate flowers, disk pistillate with undulate margin and punctiform stigmas. We provide illustrations, preliminary conservation status, phenological data and images taken in habitat. In addition, the new species it is compared anatomically with similar species and its systematic positioning is discussed.

引用

页码：185 / 196

页数：12

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