genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...
lichen
A lichen ( , ) is a composite organism that arises from algae or cyanobacteria living among filaments of multiple fungi species in a mutualistic relationship.fungi
A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as a kingdom, separately from ...
circumscribed
In geometry, the circumscribed circle or circumcircle of a polygon is a circle that passes through all the vertices of the polygon. The center of this circle is called the circumcenter and its radius is called the circumradius.
Not every polyg ...
by Italian botanist
Vittore Benedetto Antonio Trevisan de Saint-Léon
Vittore Benedetto Antonio Trevisan de Saint-Léon (5 June 1818, in Padua – 8 April 1897, in Milan) was an Italian botanist who specialized in cryptogam, cryptogamic flora.
During his career, he was a professor of natural history in Padua. I ...
type species
In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen ...
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Species
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Stigmidium acetabuli
''Stigmidium'' is a genus of lichenicolous (lichen-eating) fungi in the family Mycosphaerellaceae. The genus was circumscribed by Italian botanist Vittore Benedetto Antonio Trevisan de Saint-Léon in 1860, with '' Stigmidium schaereri'' assigne ...
Stigmidium allogenum
''Stigmidium'' is a genus of lichenicolous (lichen-eating) fungi in the family Mycosphaerellaceae. The genus was circumscribed by Italian botanist Vittore Benedetto Antonio Trevisan de Saint-Léon in 1860, with '' Stigmidium schaereri'' assigne ...
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Stigmidium apophlaeae
''Stigmidium'' is a genus of lichenicolous (lichen-eating) fungi in the family Mycosphaerellaceae. The genus was circumscribed by Italian botanist Vittore Benedetto Antonio Trevisan de Saint-Léon in 1860, with '' Stigmidium schaereri'' assigne ...
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Stigmidium arthoniae
''Stigmidium'' is a genus of lichenicolous (lichen-eating) fungi in the family Mycosphaerellaceae. The genus was circumscribed by Italian botanist Vittore Benedetto Antonio Trevisan de Saint-Léon in 1860, with '' Stigmidium schaereri'' assigne ...
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Stigmidium arthrorhaphidis
''Stigmidium'' is a genus of lichenicolous (lichen-eating) fungi in the family Mycosphaerellaceae. The genus was circumscribed by Italian botanist Vittore Benedetto Antonio Trevisan de Saint-Léon in 1860, with '' Stigmidium schaereri'' assigne ...
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Stigmidium ascophylli
''Stigmidium'' is a genus of lichenicolous (lichen-eating) fungi in the family Mycosphaerellaceae. The genus was circumscribed by Italian botanist Vittore Benedetto Antonio Trevisan de Saint-Léon in 1860, with '' Stigmidium schaereri'' assigne ...
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Stigmidium aspiciliae
''Stigmidium'' is a genus of lichenicolous (lichen-eating) fungi in the family Mycosphaerellaceae. The genus was circumscribed by Italian botanist Vittore Benedetto Antonio Trevisan de Saint-Léon in 1860, with '' Stigmidium schaereri'' assigne ...
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Stigmidium bellemerei
''Stigmidium'' is a genus of lichenicolous (lichen-eating) fungi in the family Mycosphaerellaceae. The genus was circumscribed by Italian botanist Vittore Benedetto Antonio Trevisan de Saint-Léon in 1860, with '' Stigmidium schaereri'' assigne ...
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Stigmidium beringicum
''Stigmidium'' is a genus of lichenicolous (lichen-eating) fungi in the family Mycosphaerellaceae. The genus was circumscribed by Italian botanist Vittore Benedetto Antonio Trevisan de Saint-Léon in 1860, with '' Stigmidium schaereri'' assigned ...
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Stigmidium buelliae
''Stigmidium'' is a genus of lichenicolous (lichen-eating) fungi in the family Mycosphaerellaceae. The genus was circumscribed by Italian botanist Vittore Benedetto Antonio Trevisan de Saint-Léon in 1860, with '' Stigmidium schaereri'' assigne ...
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Stigmidium californicum
''Stigmidium'' is a genus of lichenicolous (lichen-eating) fungi in the family Mycosphaerellaceae. The genus was circumscribed by Italian botanist Vittore Benedetto Antonio Trevisan de Saint-Léon in 1860, with '' Stigmidium schaereri'' assigne ...
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Stigmidium calopadiae
''Stigmidium'' is a genus of lichenicolous fungi, lichenicolous (lichen-eating) fungi in the family Mycosphaerellaceae. The genus was circumscription (taxonomy), circumscribed by Italian botanist Vittore Benedetto Antonio Trevisan de Saint-Léon ...
Stigmidium clauzadei
''Stigmidium'' is a genus of lichenicolous (lichen-eating) fungi in the family Mycosphaerellaceae. The genus was circumscribed by Italian botanist Vittore Benedetto Antonio Trevisan de Saint-Léon in 1860, with '' Stigmidium schaereri'' assigne ...
Stigmidium johnii
''Stigmidium'' is a genus of lichenicolous (lichen-eating) fungi in the family Mycosphaerellaceae. The genus was circumscribed by Italian botanist Vittore Benedetto Antonio Trevisan de Saint-Léon in 1860, with '' Stigmidium schaereri'' assigne ...
Stigmidium lobariae
''Stigmidium'' is a genus of lichenicolous (lichen-eating) fungi in the family Mycosphaerellaceae. The genus was circumscribed by Italian botanist Vittore Benedetto Antonio Trevisan de Saint-Léon in 1860, with '' Stigmidium schaereri'' assigned ...
Stigmidium microspilum
''Stigmidium'' is a genus of lichenicolous ( lichen-eating) fungi in the family Mycosphaerellaceae. The genus was circumscribed by Italian botanist Vittore Benedetto Antonio Trevisan de Saint-Léon in 1860, with '' Stigmidium schaereri'' assigned ...