Roccella fuciformis écoforme pâle.
This form is characterized by its pale grey coloration, glaucous grey, whitish a little glaucous. Marginal and sometimes laminal soralia abundant, white. Cortex: C-, K-, KC-, P-; Medulla: C+ very weak fading red, K-, KC-, P-; soralia: C+ red. It grows on the large rocks of the aerohaline zone by the sea, among Roccella fuciformis of normal colour: gray-purple, pale purplish-brown and Ramalina siliquosa agg..