| Generic short diagnoses:
A striking, indigo blue resupinate, often forming large crusts on hardwood substrates, with ellipsoid spores, dendrohyphidia and basidia with lateral pegs or branches. |
Species example: |

Terana caerulea - DK: indigoskorpe |
Photo and © Thomas Læssøe Tenerife, TL-5478 |
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