concept

Lichenographia universalis. : In qua lichenes omnes detectos, adiectis observationibus et figuris horum vegetabilium naturam et organorum carpomorphorum structuram illustrantibus, ad genera, species, varietates / differentiis et observationibus sollicite definitas redegit Erik Acharius.

Lichenographiae svecicae prodromus / auctor Erik Acharius.

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Acharius, Erik, 1757-1819

Catalogue

Lichenographia universalis. : In qua lichenes omnes detectos, adiectis observationibus et figuris horum vegetabilium naturam et organorum carpomorphorum structuram illustrantibus, ad genera, species, varietates / differentiis et observationibus sollicite definitas redegit Erik Acharius.

Lichenographiae svecicae prodromus / auctor Erik Acharius.