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Petractis is a
genus of
lichenized fungi of
uncertain familial and
ordinal placement in the Lecanoromycetes. The
genus was cir****scription by mycologist...
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happens among different substrates and species. Source:
Acrocordia conoidea Petractis clausa Rinodina immersa Verrucaria baldensis Verrucaria marmorea Caloplaca...
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Maronella M.Steiner (1959) – 1 sp.
Notolecidea Hertel (1984) – 1 sp.
Petractis Fr. (1845) – 3 spp.
Piccolia A.M****al. (1956) – 10 spp.
Ravenelula Speg...
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Pectenia Peltigera Peltula Peltularia Pentagenella Pertusaria (list)
Petractis Phaeographis Phaeographopsis Phaeophyscia Phaeorrhiza Phloeopeccania Phlyctis...
- Gyalideopsis, Jamesiella, Karstenia, Nanostictis, Neopetractis, Pachyphiale,
Petractis, Phialopsis, Phlyctis, Ramonia, Sagiolechia, Secoliga, Sphaeropezia, Spirographa...
