. Fig. 200. — "Cedar-apple," iingus. Original. White-rot "^"^^ {Fomes juniperinus v. Sch.). — In this dis- ease holes appear in the heartwood, extending longitudinally with a partition of sound wood between. These cavities eventually may unite to form tubes throughout the tree. The wood between one cavity and the next is not the normal red, but is somewhat browned, and the holes themselves are coated with a brilliant white lining. The cavities, partially filled with a velvety reddish-yellow mycelium, may be from 4-9 cm. long. The pore-bearing sporophore is hard and

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Keywords: ., bookauthorstevensf, bookcentury1900, bookdecade1920, bookyear1921