Explanation of Plate 38 



I. Dermatea olivascexs Eehm. 



a. Clusters of jjlants natural size. 



b. Several clusters X 4. 



c. Ascus with spores X 600. 



d. One spore X 1200. 



II. Cenangium rubigixosum (Fries) Sacc. 



a. Clusters of plants natural size. 



b. Two clusters of plants X 3. 



c. One plant X 5. 



d. Ascus with spores X 700. 



e. One spore X 1500. 



III. Holwaya gigantea (Peek) Durand. 



a. Plants natural size. 



b. One plant X 5. 



c. Ascus with spores and parapliyses X 500. 



d. Two spores X 1000. 



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