Lecanora microloba, a new saxicolous species from Poland

被引：13

作者：

Sliwa, Lucyna ^{[1
]}

Flakus, Adam ^{[1
]}

机构：

[1] Polish Acad Sci, W Szafer Inst Bot, Lab Lichenol, PL-31512 Krakow, Poland

来源：

LICHENOLOGIST | 2010年 / 43卷 / 01期

关键词：

Central Europe; lichen chemistry; Lecanorales; Lecanora polytropa group; lichens; taxonomy; Western Carpathians; SENSU-STRICTO LECANORALES; LICHENICOLOUS FUNGI; CHEMICAL VARIATION; LICHEN; WESTERN; REVISION; ACID;

D O I：

10.1017/S0024282910000551

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A new lichenized fungus, Lecanora microloba Sliwa & Flakus, is described from the subnival belt of the Polish Tatra Mountains. It is characterized by small, saxicolous thalli with minutely lobulate marginal areoles and mostly broadly sessile and constantly pale coloured apothecia that are grouped predominantly in the centre of the thallus. Anatomically the species is distinguished by coarse granules in the epithecium which are distinctly bright in polarized light. The species contains gyrophoric and usnic acids, zeorin and an unknown terpene as secondary metabolites.

引用

页码：1 / 6

页数：6

共 31 条

[11] 33. MITTEILUNG UBER FLECHTENINHALTSSTOFFE - DIE INHALTSSTOFFE VON LECANORA VIRIDULA (FLK) HILLM LECANORA POLYTROPA (EHRH) RABENH LECANORA BADIA (HOFFM) ACH V MILVINA RABENH UND LECANORA SULPHUREA (HOFFM) ACH [J].

HUNECK, S .

ZEITSCHRIFT FUR NATURFORSCHUNG PART B-CHEMIE BIOCHEMIE BIOPHYSIK BIOLOGIE UND VERWANDTEN GEBIETE, 1966, B 21 (09) :888-&

[12]

Knudsen K., 2009, Opuscula Philolichenum, V7, P21

[13]

Lendemer J. C., 2009, OPUSCULA PHILOLICHEN, V6, P73

[14] A revision of the usnic acid containing taxa belonging to Lecanora sensu stricto (Lecanorales: Lichenized ascomycotina) [J].

Lumbsch, HT ;

Feige, GB ;

Elix, JA .

BRYOLOGIST, 1995, 98 (04) :561-577

[15] CHEMICAL VARIATION IN 2 SPECIES OF THE LECANORA-SUBFUSCA GROUP (LECANORACEAE, LICHENIZED ASCOMYCOTINA) [J].

LUMBSCH, HT ;

FEIGE, GB ;

ELIX, JA .

PLANT SYSTEMATICS AND EVOLUTION, 1994, 191 (3-4) :227-236

[16]

Martínez I, 2004, BRYOLOGIST, V107, P222, DOI 10.1639/0007-2745(2004)107[0222:TLVGIS]2.0.CO

[17]

[18] Lecanora subviridis (Lecanoraceae, Lecanorales), a new corticolous lichen species from south-western Argentina [J].

Nadia de la Rosa, I. ;

Ines Messuti, Maria ;

Lumbsch, H. Thorsten .

LICHENOLOGIST, 2010, 42 :301-306

[19]

Orange A., 2010, MICROCHEMICAL METHOD

[20] Cellular mechanisms of Cu-tolerance in the epilithic lichen Lecanora polytropa growing at a copper mine [J].

Pawlik-Skowronska, B ;

Purvis, OW ;

Pirszel, J ;

Skowronski, T .

LICHENOLOGIST, 2006, 38 :267-275

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