The lower plant in Figure 463 shows where the spines have begun to fall, also the strong mycelial cord referred to in the description. I am indebted to Mr. Lloyd for the photograph. Found in September and October.

Lycoperdon umbrinum. Pers.

The Smooth Puffball. Edible.

Umbrinum, dingy umber. Peridium obovate, nearly sub-turbinate, with a soft, delicate, velvety bark; yellowish; inner peridium smooth and glossy, opening by a small aperture. The spores and capillitium, olivaceous, then purplish-brown. The capillitium with a central columella. A very attractive little plant, not frequently found. This plant is also called L. glabellum. In woods, September and October.

OLIVE-SPORED SERIES.

Lycoperdon gemmatum. Batsch.

The Gemmed Puffball. Edible.

Photo by C. G. Lloyd.