This European species appears in autumn as bright yellowish-orange discs among Polytrichum and related mosses.
It is often associated with mosses such as Brachythecium albicans, B. mutabulum, Campylopus introflexus, Ceratodon purpureus, Dicranum scoparium, Eurhynchium hians, E. praelongum, E. speciosum, Rhacomitrium canescens, Pohlia species or Polytrichum piliferum.
The island has been designated an Antarctic Specially Protected Area (ASPA 109) mainly for its biological values, especially the banks of Chorisodontium–Polytrichum moss turf and Andreaea–Usnea fellfield.