peltigerous
/pɛlˈtɪdʒ(ə)rəs/Botany rare
adjective
Designating, relating to, or characteristic of lichens of the genus Peltigera, which have disc-shaped apothecia, or the group to which they belong.
Origin
Mid 19th century; earliest use found in Robert Mayne (1808–1868). From scientific Latin Peltigera + -ous; compare -gerous.