Allergy to Frullania. Allergic contact dermatitis occurring in forest workers caused by exposure to Frullania nisquallensis.
D000328:Adult; D001955:British Columbia; D002980:Climate; D003877:Dermatitis, Contact / Q000209:etiology*; D009783:Dermatitis, Occupational / Q000209:etiology*; D006801:Humans; D008011:Lichens; D008297:Male; D008875:Middle Aged; D010944:Plants; D012882:Skin Tests; D014197:Trees