Taxa Count: 63
ASCODICHAENACEAE
Hysterium cocciferum Castagne
DOTHIORACEAE
Hysterium sorbi Wahlenb.
GLONIACEAE
Hysterium graphicum Fr.
Hysterium lineare Fr.
Hysterium varium Fr.
GNOMONIACEAE
Hysterium conigenum Pers.
GRAPHIDACEAE
Hysterium enteroleucum (Ach.) Fr.
HYSTERIACEAE
Hysterium Pers.
Hysterium acuminatum Fr.
Hysterium biforme Fr.
Hysterium confluens Schwein.
Hysterium confluens Wallr.
Hysterium curvatum Fr.
Hysterium elevatum Pers.
Hysterium elongatum Sacc.
Hysterium elongatum Wahlenb.
Hysterium elongatum subsp. curvatum Fr.
Hysterium elongatum var. confluens Durieu & Mont.
Hysterium flexuosum Schwein.
Hysterium fraxini Pers.
Hysterium orygmaeum Mont.
Hysterium prostii Duby
Hysterium pulicare Pers.
Hysterium pulicare var. angustatum Fr.
Hysterium pulicare var. lenticulare Fr.
Hysterium repandum A.Bloxam
Hysterium rousselii De Not.
Hysterium rufulum Fr.
Hysterium sambuci Schumach.
Hysterium smilacis Schwein.
Hysterium stenogramma Durieu & Mont.
MELASPILEACEAE
Hysterium emergens Fr., 1896
MOLLISIACEAE
Hysterium petiolare Alb. & Schwein.
MYTILINIDIACEAE
Hysterium aggregatum DC.
Hysterium tortile Schwein.
RHYTISMATACEAE
Hysterium apiculatum Wormsk. ex Fr.
Hysterium aquilinum Schumach.
Hysterium arundinaceum Schrad.
Hysterium berberidis Schltdl.
Hysterium commune Fr.
Hysterium culmigenum Fr.
Hysterium culmigenum subsp. gramineum Fr.
Hysterium degenerans Fr.
Hysterium foliicola Fr.
Hysterium foliicola var. hederae (T.Nees ex Mart.) Fr.
Hysterium gramineum Pers.
Hysterium hederae Nees ex Mart.
Hysterium herbarum Fr.
Hysterium juniperinum Fr.
Hysterium lauri Fr.
Hysterium maculare Fr.
Hysterium melaleucum Fr.
Hysterium oxycoccos Fr.
Hysterium pinastri Schrad.
Hysterium pinastri subsp. juniperinum Fr.
Hysterium rubi Pers.
Hysterium sphaerioides Alb. & Schwein.
STICTIDACEAE
Hysterium cinereum Pers.
TRIBLIDIACEAE
Hysterium elatinum (Ach.) Pers.
Hysterium elatinum Fr.
XYLOGRAPHACEAE
Hysterium parallelum (Ach.) Wahlenb.
Family Not Defined
Hysterium striola Fr.