Phytophotodermatitis (solar dermatitis from plants). Gas plant and the wild parsnip.
D003877:Dermatitis, Contact / Q000209:etiology*; D011040:Dermatitis, Toxicodendron / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D010787:Photosensitivity Disorders; D010939:Plant Poisoning / Q000175:diagnosis*; D013472:Sunlight