Nom:		Physcia nigricans Stizenb., Berichte über die Thätigk. St. Gallisch. Naturwiss. Gesellsch. (1882) page 329
Nom courant:		Phaeophyscia nigricans (Flörke) Moberg
Basionyme:		Lecanora nigricans Flörke
Condition:		Espèce, lichen
Position taxonomique:		Physcia (Schreb.) Michx. [Genre] Physciaceae Zahlbr. [Famille] Teloschistales D. Hawksw. & O.E. Erikss. [Ordre] Lecanoromycetidae P.M. Kirk, P.F. Cannon, J.C. David & Stalpers ex Miądl., Lutzoni & Lumbsch [Sous-classe] Lecanoromycetes O.E. Erikss. & Winka [Classe] Pezizomycotina O.E. Erikss. & Winka [Sous-embranchement / Sous-phylum] Ascomycota Caval.-Sm. [Embranchement / Phylum] Fungi R.T. Moore [Royaume]
Taxons constitifs:		Taxons sous-espècifiques Physcia nigricans forma fusca (Räsänen) Zahlbr. Physcia nigricans forma nigricans Physcia nigricans forma parvula (Vain.) Nádv. Physcia nigricans forma tremulicola (Nyl.) Maas Geest. Physcia nigricans var. auraënsis (Vain.) Räsänen Physcia nigricans var. groenlandica Å.E. Dahl Physcia nigricans var. helvetica (Vain. ex Räsänen) Frey Physcia nigricans var. nigricans Physcia nigricans var. sciastrella (Nyl.) Lynge Physcia nigricans var. tremulicola (Nyl.) Lynge
L'Information des catalogues:		Zahlbruckner, Catalogus Universalis Lichenum 7: 650
Cybertruffle Resources:		Cyberliber Cumulative Index [English language only]
Liens:		Fungal Databases [Systematic Botany and Mycology, USDA] Genbank Google images IMI [CABI Fungus Dried Reference Collection] Index Fungorum Landcare [New Zealand] Mycobank New York Botanic Garden [Virtual Fungus Dried Reference Collection]