THE JOINT OCCURRENCE OF CHLOROXANTHONES IN SOUTHERN-HEMISPHERE LECANORA SPECIES (ASCOMYCOTINA, LECANORACEAE)

被引：9

作者：

LUMBSCH, HT ^{[1
]}

FEIGE, GB ^{[1
]}

ELIX, JA ^{[1
]}

机构：

[1] AUSTRALIAN NATL UNIV, DEPT CHEM, CANBERRA, ACT 0200, AUSTRALIA

来源：

BOTANICA ACTA | 1994年 / 107卷 / 01期

关键词：

LICHENS; LECANORA; LECANORACEAE; CHEMOTAXONOMY; XANTHONES; AUSTRALASIA; SOUTHERN HEMISPHERE;

D O I：

10.1111/j.1438-8677.1994.tb00405.x

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Four species belonging to the Lecanora subfusca group (Lecanoraceae, lichenized Ascomycotina) and containing the 2,5,7-trichloro-3-O-methyl-norlichexanthone chemosyndrome are described: L. elixii Lumbsch, L. epibryon Ach., L. mayrhoferi Lumbsch spec. nov. and L. parmelinoides Lumbsch spec. nov. The species, which are interpreted as being closely related, can be distinguished by a combination of subtle morphological and anatomical characters.

引用

页码：30 / 35

页数：6