Two new species of Cryptothecia from NE Brazil

被引：16

作者：

de Lima, Edvaneide Leandro ^{[1
]}

Mendonca, Cleverton de Oliveira ^{[2
]}

Aptroot, Andre ^{[3
]}

da Silva Caceres, Marcela Eugenia ^{[2
]}

机构：

[1] Univ Fed Pernambuco, Dept Micol, BR-50670901 Recife, PE, Brazil

[2] Univ Fed Sergipe, Dept Biociencias, BR-49500000 Itabaiana, Sergipe, Brazil

[3] ABL Herbarium, NL-3762 XK Soest, Netherlands

来源：

LICHENOLOGIST | 2013年 / 45卷 / 03期

关键词：

Arthoniaceae; Caatinga; lichen; Para; Pernambuco; Sergipe; taxonomy;

D O I：

10.1017/S0024282912000862

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The new species Cryptothecia fabispora and C. lichexanthonica are described from NE Brazil. The first has domed asci with two large, reniform ascospores and the thallus contains psoromic acid. The second contains lichexanthone and has globose asci. Cryptothecia fabispora was found at the Serra de Itabaiana National Park which represents one of the few rainforest remnants in the state, and is a transitional area with Mata Atlantica influence and also open vegetation spots like Caatinga. It was also found in Caxiuana in Amazonian Para and may well occur elsewhere. Cryptothecia lichexanthonica was collected at Vale do Catimbau National Park in Pernambuco, which is in a Caatinga area.

引用

页码：361 / 365

页数：5