Identification key
Amandinea punctata/Lecidella elaeochroma
(1) Amandinea punctata / Lecidella elaeochroma
Description
Thallus
Crustose, more or less smooth, dotted with numerous black apothecia
Crustose, more or less smooth, dotted with numerous black apothecia
Color
Variable: greyish, whitish, greenish, or brownish
Variable: greyish, whitish, greenish, or brownish
Reproduction
Apothecia: usually numerous, black disc and margin
Soralia: absence
Isidia: absence
Apothecia: usually numerous, black disc and margin
Soralia: absence
Isidia: absence
Risk of confusion
None
None
Ecology
Substrate
On bark or rock
On bark or rock
Habitat
Nitrophilous
Nitrophilous
Occurrence
Common
Common
Air pollution
Resistant to pollutants
Resistant to pollutants
(2)
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