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104 collemataceae species
Collema verruciforme
Leptogium arcticum
Leptogium austroamericanum
Leptogium azureum
Leptogium burgessii
Leptogium burnetiae
Leptogium byssinum
Leptogium britannicum
Enchylium coccophorum
Scytinium apalachense
Scytinium biatorinum
Leptogium chloromelum
Leptogium denticulatum
Leptogium digitatum
Leptogium floridanum
Leptogium furfuraceum
Leptogium fusisporum
Leptogium hypotrachynum
Leptogium isidiosellum
Leptogium marginellum
Leptogium microstictum
Leptogium papillosum
Leptogium rugosum
Collema rugosum
Leptogium cochleatum
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