W ISCONSIN BOTANICAL INFORMATION SYSTEM
Wisconsin State Herbarium

Wisflora - Vascular Plant Species

University of  Wisconsin - Madison 

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Family: lichenFamily
  Genus: Psora

    Psora Hoffm.+

        (PHOTO GALLERY of SPECIES)
    Psora Hoffm.+

        (DISTRIBUTION MAP GALLERY of SPECIES)
    Psora decipiens (Hedwig) Hoffm.+

        Blushing scale
             Lecidea decipiens (Hedwig) Ach.
    Psora pseudorussellii Timdal+

        Bordered scale
    Psora russellii (Tuck.) A. Schneider+

        Scale lichen
             Biatora russellii Tuck.
             Lecidea russellii Tuck.
  Genus: Biatora

    Biatora anthracophila (Nyl.) Hafellner+
        Dot lichen
             Hypocenomyce anthracophila (Nyl.) P. James & G. Schneider
             Lecidea anthracophila Nyl.
             Psora anthracophila (Nyl.) Arnold
  Genus: Hypocenomyce

    Hypocenomyce friesii (Ach.) P. James & Gotth. Schneider+
        Clam lichen
             Lecidea friesii Ach.
             Psora friesii (Ach.) Hellbom.
    Hypocenomyce scalaris (Ach.) M. Choisy+
        Common clam lichen
             Lecidea ostreata (Hoffm.) Schaerer
             Lecidea scalaris (Ach. Ex Lilj.) Ach.
             Psora ostreata Hoffm.
             Psora scalaris (Ach. Ex Lilj.) Hook.
  Genus: Lecidea

    Lecidea lurida (Ach.) DC.+
        Disk lichen, tile lichen
             Lecidea petri (Tuck.) Zahlbr.
             Psora lurida (Ach.) DC.
             Psora petri (Tuck.) Fink
  Genus: Psorula

    Psorula rufonigra (Tuck.) Gotth. Schneider+
        Blue-edged scale lichen
             Lecidea brouardii (de Lesd.) Zahlbr.
             Lecidea rufonigra (Tuck.) Nyl.
             Psora rufonigra (Tuck.) A. Schneider

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