Xanthoparmelia montanensis is a lichen which belongs to the Xanthoparmelia genus.[3] It is also known as the Montana Rock-shield Lichen.[1]
Description
Grows to around 3โ6 cm in diameter with lobes which are approximately 0.7โ1.5 mm wide with short crowed edges. The upper surface of the lichen is dark yellowish green in color and shiny on the surface. Rhizines are simple in structure and pale forming 0.2โ0.5 mm long.[4] It is the only member of the Xanthoparmelia genus that produces fatty acids which form spots that can be detected with shortwave UV light.[5]
^Xanthoparmelia montanensis Hale in GBIF Secretariat (2021). GBIF Backbone Taxonomy. Checklist dataset doi:10.15468/39omei accessed via GBIF.org on 2022-10-08.