Harvard University Herbaria & Libraries

Index of Botanical Specimens

Name	Physcia (Schreber) Michaux
Authorship	(Schreber) Michaux
Rank	Genus
NomenclaturalStatus	NomLeg
Placed in	Lichens
Contains	Physcia adglutinata (Flörke) Nylander Physcia adscendens (Fries) H. Olivier Physcia aegialita (Afzelius ex Acharius) Nylander Physcia aipolia (Ehrhart ex Humboldt) Fürnrohr Physcia alba (Fée) Müller Argoviensis Physcia albicans (Persoon) J. W. Thomson Physcia albinea (Acharius) Nylander Physcia algeriensis (J. Steiner) Choisy Physcia americana G. Merrill Physcia aquila (Acharius) Nylander Physcia aspera H. Magnusson Physcia astroidea (Baglietto) Nylander Physcia atrostriata Moberg Physcia biziana (A. Massalongo) Zahlbruckner Physcia caesia (Hoffmann) Hampe ex Fürnrohr Physcia callosa Nylander Physcia cascadensis H. Magnusson Physcia ciliaris (Linnaeus) de Candolle Physcia ciliata (Hoffmann) Du Rietz Physcia clementei (Smith) Lynge Physcia constipata (Nylander) Vainio Physcia crispa Nylander Physcia cylisphora (Acharius) Vainio Physcia detonsa (Fries) Nylander Physcia dilatata Nylander Physcia dimidiata (Arnold) Nylander Physcia dubia (Hoffmann) Lettau Physcia duplicorticata W. A. Weber & J. W. Thomson Physcia elaeina (Smith) A. L. Smith Physcia endochrysea (Nylander) Hampe Physcia endococcina (Körber) Nylander Physcia endococcinodes Poelt Physcia erinacea (Acharius) Tuckerman Physcia erumpens Moberg Physcia erythrocardia (Tuckerman) Vainio Physcia euploca Tuckerman Physcia granulifera (Acharius) Tuckerman Physcia grisea (Lamarck) Zahlbruckner Physcia halei J. W. Thomson Physcia hirsuta Mereschkowski Physcia hispida (Schreber) Frege Physcia hispidula (Acharius) Frey Physcia howellii Linder Physcia hypoleuca (Muhlenberg) Tuckerman Physcia imbricata Vainio Physcia integrata Nylander Physcia intermedia Vainio Physcia krogiae Moberg Physcia leana Tuckerman Physcia leptalea (Acharius) de Candolle Physcia lithotea (Acharius) Nylander Physcia lithotodes Nylander Physcia luganensis Merezhko Physcia major Nylander Physcia melanchra Hue Physcia mexicana B. de Lesdain Physcia millegrana Degelius Physcia muscigena (Acharius) Nylander Physcia neogaea R. C. Harris Physcia nepalensis Poelt Physcia nigricans (Flörke) Stizenberger Physcia obscura (Ehrhart) Hampe ex Fürnrohr Physcia orbicularis (Baumgarten) Poetsch Physcia phaea (Tuckerman) J. W. Thompson Physcia picta (Swartz) Nylander Physcia pityrea (Acharius) Nylander Physcia pulverulenta (Schreber) Nylander Physcia pulverulenta (Schreber) Hampe ex Fürnrohr Physcia pusilloides Zahlbruckner Physcia ravenelii Tuckerman Physcia rubropulchra (Degelius) Moberg Physcia sciastra (Acharius) Du Rietz Physcia semipinnata (J. F. Gmelin) Moberg Physcia setosa (Acharius) Nylander Physcia solistella Esslinger & Egan Physcia sorediosa (Vainio) Lynge Physcia sp. Physcia sparsa Nylander Physcia speciosa (Wulfen) Nylander Physcia stellaris (Linnaeus) Nylander Physcia subalbinea Nylander Physcia subobscura (Nylander) Nylander Physcia subtilis Degelius Physcia subvenusta (Nylander) Flagey Physcia tenella (Scopoli) de Candolle Physcia tenellula Moberg Physcia teretiuscula (Acharius) Lynge Physcia thomsoniana Esslinger Physcia tribacia (Acharius) Nylander Physcia tribacoides Nylander Physcia triseptata Vainio Physcia undulata Moberg Physcia wrightii Tuckerman
Remarks	Basionym: Lichen sect. Physcia Schreber, Gen. Pl., ed. 8[a]. 768. May 1791. Type: non designattus
Citation	19 May 1803 Fl. Bor.-Amer. [Michaux] 2: 326