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About
B »
Abrothallus—Athallia
Abrothallus
Absconditella
Acanthothecis
Acarospora
(including
Caeruleum
,
Myriospora
,
Silobia
)
Acrocordia
Agonimia
Agyrium
Ahtiana
Alectoria
Allantoparmelia
Amygdalaria
Anamylopsora
Anaptychia
Anema
Anisomeridium
(including
Ditremis
,
Microthelia
)
Anthracothecium
Anzia
Arctomia
Arctoparmelia
Arthonia
(including
Arthothelium
,
Celidium
,
Coniarthonia
)
Arthopyrenia
Arthrorhaphis
Asahinea
Aspicilia
(including
Circinaria
,
Megaspora
,
Sagedia
,
Urceolaria
)
Actinogyra
=
Umbilicaria
Agyrophora
=
Umbilicaria
Allocetraria
=
Dactylina
Amandinea
=
Buellia
Apatoplaca
=
Caloplaca
Arctocetraria
=
Cetraria
Arthothelium
=
Arthonia
Athallia
=
Caloplaca
B »
