Hyperphyscia is a genus of lichen-forming fungi in the family Physciaceae. These lichens form tightly attached, leaf-like crusts that spread outward in rosettes, with individual radiating in shallow, overlapping tiers that are seldom more than a millimetre or two wide and range in colour from pale brownish-grey to dark brown. They reproduce through brown, disc-shaped fruiting bodies that sit directly on the upper surface and contain thick-walled brown ascospores divided by a single cross-wall, typical of many members of their family.
GENUS
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Hyperphyscia is a genus of lichen-forming fungi in the family Physciaceae. These lichens form tightly attached, leaf-like crusts that spread outward in rosettes, with individual radiating in shallow, overlapping tiers that are seldom more than a millimetre or two wide and range in colour from pale brownish-grey to dark brown. They reproduce through brown, disc-shaped fruiting bodies that sit directly on the upper surface and contain thick-walled brown ascospores divided by a single cross-wall, typical of many members of their family.
==Taxonomy==
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