Hypogymnia alpina
Hypogymnia amplexa
Hypogymnia apinnata (Beaded tube lichen) (Attributes)
Hypogymnia arcuata
Hypogymnia asahinae
Hypogymnia austerodes (tube lichen) (Attributes)
Hypogymnia australica
Hypogymnia beringiana
Hypogymnia billardierei
Hypogymnia bitteri (Bitter tube lichen) (Attributes)
Hypogymnia bryophila
Hypogymnia bulbosa
Hypogymnia bullata
Hypogymnia canadensis
Hypogymnia capitata
Hypogymnia castanea
Hypogymnia congesta
Hypogymnia crystallina
Hypogymnia dichroma
Hypogymnia diffractaica
Hypogymnia duplicata (duplicate tube lichen) (Attributes)
Hypogymnia enteromorphoides (Attributes)
Hypogymnia farinacea (farinose cartilage lichen) (Attributes)
Hypogymnia fistulosa
Hypogymnia flavida
Hypogymnia fragillima
Hypogymnia fujisanensis
Hypogymnia gracilis
Hypogymnia guadalupensis
Hypogymnia heterophylla (tube lichen) (Attributes)
Hypogymnia hokkaidensis
Hypogymnia hultenii (Hulten's pitted lichen) (Attributes)
Hypogymnia hypotrypa (parmotrema lichen) (Attributes)
Hypogymnia hypotrypella
Hypogymnia hypotrypta
Hypogymnia imshaugii (Imshaug's tube lichen) (Attributes)
Hypogymnia inactiva (inactive tube lichen) (Attributes)
Hypogymnia incurvoides
Hypogymnia irregularis
Hypogymnia kosciuskoensis
Hypogymnia krogiae (Krog's tube lichen) (Attributes)
Hypogymnia laccata
Hypogymnia laminisorediata
Hypogymnia laxa
Hypogymnia lophyrea (pitted lichen) (Attributes)
Hypogymnia lugubris (tube lichen) (Attributes)
Hypogymnia macrospora
Hypogymnia madeirensis
Hypogymnia maderensis
Hypogymnia magnifica
Hypogymnia metaphysodes (tube lichen) (Attributes)
Hypogymnia minilobata
Hypogymnia mollis (tube lichen) (Attributes)
Hypogymnia mundata
Hypogymnia nikkoensis
Hypogymnia nitida
Hypogymnia occidentalis (western tube lichen) (Attributes)
Hypogymnia oceanica (seaside tube lichen) (Attributes)
Hypogymnia papilliformis
Hypogymnia pendula
Hypogymnia physodes (tube lichen)
Hypogymnia proteus
Hypogymnia pruinoidea
Hypogymnia pruinosa
Hypogymnia pseudobitteriana
Hypogymnia pseudocyphellata
Hypogymnia pseudoenteromorpha
Hypogymnia pseudophysodes
Hypogymnia pseudopruinosa
Hypogymnia pulchrilobata
Hypogymnia pulverata (tube lichen)
Hypogymnia recurva
Hypogymnia rugosa (tube lichen) (Attributes)
Hypogymnia sachalinensis
Hypogymnia salsa
Hypogymnia saxicola
Hypogymnia schizidiata
Hypogymnia sikkimensis
Hypogymnia stricta
Hypogymnia subarticulata
Hypogymnia subcapitata (tube lichen)
Hypogymnia subcrustacea
Hypogymnia subfarinacea
Hypogymnia subobscura (tube lichen) (Attributes)
Hypogymnia subphysodes (Attributes)
Hypogymnia subpruinosa
Hypogymnia taiwanalpina
Hypogymnia tasmanica
Hypogymnia tavaresii
Hypogymnia tenuispora
Hypogymnia tubularis
Hypogymnia tubulosa (tube lichen) (Attributes)
Hypogymnia turgidula
Hypogymnia verruculosa
Hypogymnia vittata (Vitt tube lichen) (Attributes)
Hypogymnia wilfiana