Field Book of Common Gilled Mushrooms by William S. Thomas

Detail from cover

From the book ...

"Mushrooms of one kind or another are to be found at almost every season but they occur in greatest abundance after showery weather in the months of July, August and September.

"The collector will find a basket to be a good receptacle for them and different species may be kept separate from each other and uncrushed by having leaves or leafy twigs among them, or better yet, by being carried in paper bags. Folding paper boxes, such as are used for holding crackers are also good for this purpose.

"The mushroom is plucked entire from the ground or wood upon which it grows and especial care much be taken not to cut or break the stem. Unless the whole plant is obtained it will be difficult or impossible to know whether the stem is provided with volva or cup at the base, or whether its base is bulbose or hairy or attached to other stems. The dirt adhering to the stem, if there is any, is removed before the specimen is put with others into the receptacle. In collecting mushrooms for the table, the stems are cut off close to the cap.

"The beginner is warned against attempting to identify a new species with but one or two specimens at hand. It is desirable to have for this purpose several specimens of varied stages of development, so that one or more of them may be cut across in order that the form of the gills and interior of the stem may be noted, while yet other caps may be needed for spore prints. It is important to keep separate from each other the specimens of the various species collected."