W ISCONSIN BOTANICAL INFORMATION SYSTEM
Wisconsin State Herbarium

Wisflora - Vascular Plant Species

University of  Wisconsin - Madison 

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Family: lichenFamily
  Genus: Collema

    Collema Weber in Wigg.+

        (PHOTO GALLERY of SPECIES)
    Collema+

        (DISTRIBUTION MAP GALLERY of SPECIES)
    Collema bachmanianum (Fink) Degel.+

        Jelly lichen, tarpaper lichen
             Collemodes bachmanianum Fink
    Collema conglomeratum var. crassiusculum (Malme) Degel.+

        Jelly lichen, tarpaper lichen
             Collema cyrtaspis Tuck.
             Collema pycnocarpum Nyl.
             Synechoblastus pycnocarpus Nyl.
    Collema flaccidum (Ach.) Ach.+

        Jelly lichen, tarpaper lichen
             Synechoblastus rupestris (Sw.) Trevisan
    Collema furfuraceum (Arnold) Du Rietz+

        Blistered jelly lichen
    Collema fuscovirens (With.) J. R. Laundon+

        Jelly lichen, tarpaper lichen
             Collema furvum (Ach.) Ach.
             Collema tuniforme (Ach.) Ach.
    Collema nigrescens (Huds.) DC.+

        Blistered jelly lichen
    Collema polycarpon Hoffm.+

        Shaly jelly lichen
             Synechoblastus polycarpus (Hoffm.) Dalla Torre & Sarnth.
             Synechoblastus wyomingensis Fink
    Collema pustulatum Ach.+

        Jelly lichen, tarpaper lichen
             Collema fayettense Fink
    Collema subflaccidum Degel.*+

        Tree jelly lichen
             Collema subfurvum sensu. Degel.
    Collema tenax (Sw.) Ach.+

        Soil jelly lichen, tar-jelly
             Collema cristatellum Tuck.
             Collema pulposum (Bernh.) Ach.
    Collema undulatum Laurer ex Flotow+

        Jelly flakes

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