Category
page 1Hypogymnia
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Hypogymnia
Hypogymnia is a genus of foliose lichens in the family Parmeliaceae. They are commonly known as tube lichens, bone lichens, or pillow lichens. Most species lack rhizines (root-like attachment organs on the lower surface) that are otherwise common in members of the Parmeliaceae, and have swollen lobes that are usually hollow. Other common characteristics are relatively small spores and the presence of physodic acid and related lichen products. The lichens usually grow on the bark and wood of coniferous trees.

Hypogymnia physodes
species of fungus

Hypogymnia tubulosa
species of fungus
Hypogymnia vittata
species of fungus

Hypogymnia occidentalis
species of fungus
Hypogymnia imshaugii
species of fungus
Hypogymnia krogiae
species of fungus
Hypogymnia duplicata
species of fungus
Hypogymnia australica
species of fungus

Hypogymnia apinnata
species of fungus
Hypogymnia enteromorpha
species of fungus
Hypogymnia flavida
species of fungus