Three new combinations in Villaria (Octotropideae, Rubiaceae), an endemic genus from the Philippines

被引：1

作者：

Arriola, A. H. ^{[1
]}

Alejandro, G. J. D. ^{[2
,3
]}

机构：

[1] Univ East, Dept Biol Sci, Coll Arts & Sci, 2219 CM Recto Ave, Manila, Philippines

[2] Univ Santo Tomas, Grad Sch, Coll Sci, Manila 1015, Philippines

[3] Univ Santo Tomas, Res Ctr Nat & Appl Sci, Manila 1015, Philippines

来源：

BLUMEA | 2020年 / 65卷 / 01期

关键词：

Hypobathrum; Ixoroideae; Octotropideae; Philippine endemics; Rubiaceae; Villaria; TAXONOMIC REVISION; VANGUERIEAE;

D O I：

10.3767/blumea.2020.65.01.11

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Three new species combinations are made under Villaria for the Philippine endemics Hypobathrum coriaceum, H. multibracteatum and H. purpureum. Morphological features of these three Hypobathrum species revealed a closer resemblance with Villaria than with Hypobathrum, as the three Philippine endemics possess a unilocular ovary with parietal placentation; a character that is not found in any genera of Octotropideae except in Villaria. Lectotypes and a neotype are selected.

引用

页码：86 / 89

页数：4

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