A new species of Oxalis sect. Thamnoxys (Oxalidaceae) from the state of Bahia, Brazil

被引：0

作者：

Fiaschi, Pedro ^{[1
]}

Cabral, Fernando Santos ^{[2
]}

Lima, Duane Fernandes ^{[2
]}

机构：

[1] Univ Fed Santa Catarina, Ctr Ciencias Biol, Dept Bot, Campus Trindade, BR-88040900 Florianopolis, SC, Brazil

[2] Univ Fed Santa Catarina, Ctr Ciencias Biol, Programa Posgrad Biol Fungos Algas & Plantas, Campus Trindade, BR-88040900 Florianopolis, SC, Brazil

来源：

PHYTOTAXA | 2023年 / 606卷 / 02期

关键词：

conservation; endemism; geographic distribution; taxonomy; ATLANTIC FOREST;

D O I：

10.11646/phytotaxa.606.2.5

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Oxalis jacobinensis, a new species of Oxalis sect. Thamnoxys, is described from the State of Bahia, in the northern sector of the Chapada Diamantina mountains. It can be distinguished from other species of the section by the leaves usually grouped at the stem apex, terminal leaflet blades rhombic-ovate to lanceolate, usually appearing grayish when fresh on the abaxial side, pedicels articulated at ca. 1/3 of their length, usually leaving a conspicuous foot, and capsules with two-seeded carpels narrowing distally, and abaxially covered with short stalked glandular hairs. We provide a description, illustrations, a geographic distribution map, a preliminary evaluation of its conservation status, and taxonomic notes.

引用

页码：147 / 154

页数：8

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