Definition of perulate in English:
perulate
adjective ˈpɛr(j)ʊleɪtˈpɛr(j)ʊlət
Botany rare Having a perula or perulae; scaly.
Origin
Mid 19th century; earliest use found in Asa Gray (1810–1888), botanist. From scientific Latin perulatus from perula + -atus.