Lichens of Belgium, Luxembourg and northern France
|Sphaerophorus fragilis (L.) Pers.|
Saxicolous on natural, siliceous rocks, in rather sheltered conditions.
Belgium: Ard.: RRR (1989).
Luxembourg: Lorr.: RRR (†<1850).
France: - .
According to La66: 207-208, the old records of this species all refer to S. globosus, but two collections (incl. a recent one) definitely belong to S. fragilis.
Lit.: L8: 78.
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