Description: A conspicuous, shrubby, pale-green, often warty, lichen forming extensive tufted swards a few centimetre high on the upper part of rocky shores. Pale fawn apothecia may occur on the ends of the lobes. One of the dominant lichens of the Grey Zone and rarely found far inland.

Key Identification Features:

• Shrubby, pale-green thallus
• Pale fawn apothecia on lobe ends
• Usually marine. Very rare on exposed siliceous rocks inland.

Original text submitted by Michael J. Simms

Distribution Map from NBN: Ramalina siliquosa at National Biodiversity Network mapping facility, data for UK.

iNaturalist: Ramalina siliquosa at iNaturalist World Species Observations database.