Plants large, subglobose, with alveolate, sinuate carbonous exterior. Stroma white, fleshy, 1½-2 cm. thick. Perithecia carbonous, forming several stratose layers, imbedded in the stroma in the depressions. Spores 12-15×18-24, dark, smooth, curved, agreeing with Xylaria spores.

ENGLEROMYCES GŒTZEI (Figs. 856 and 857).—This is the largest Pyrenomycete, and as far as known only occurs in Eastern, tropical Africa. In 1900 Hennings described and named it, and there are several specimens on exhibition in the museum at Berlin. Some years later (1906) a specimen reached Paris from the same region. It was sent to the anthropological museum at Paris, the collector taking it for a fossilized skull. The reference to a skull is not inappropriate as will be noted from our photograph (Fig. 857) from the specimen at Paris. Patouillard, not knowing of course what Hennings had done at Berlin, renamed it Colletomanginia paradoxa. Our figure 856 shows a section, and the arrangement of the perithecia. Practically nothing is known as to its habits. Patouillard states it occurs on the trunk of Abies, Hennings on Bamboo. We feel that on publication of our photograph there will be no occasion for further names for it.