Toadstools, mushrooms, fungi, edible and poisonous; one thousand American fungi / How to select and cook the edible; how to distinguish and avoid the poisonous, with full botanic descriptions. Toadstool poisons and their treatment, instructions to students, recipes for cooking, etc., etc.

by Charles McIlvaine; Robert K. Macadam

Dry woods. East Milton, Mass. August. H. Webster.

This species is related to Lactarius volemus and L. hygrophoroides, but its smaller size and short stem will distinguish it from the former and its close gills from the latter. Its paler buff-color will separate it from both. Some specimens have a narrow encircling furrow or depressed zone near the margin and a slightly darker shade of color on the margin. The milk constitutes a remarkable feature of the species. According to the notes of the collector it is exceedingly copious, rather sticky, serous in character with white particles in suspension. It flows from many points as soon as the plant is disturbed and it stains the gills. It is impossible to collect an unstained specimen, so free is the flow of the milk. He, Mr. Webster, says: “I have never succeeded in picking a specimen so quietly as to prevent an instant and copious flow of its milk.” Torrey Bull., Vol. 23, No. 10, 1896.

Angora, West Philadelphia, August, 1897. In oak woods. August, September. McIlvaine.

Quite frequent there. My attention was directed to it by the “narrow encircling furrow or depressed zone near the margin.”

It is of like quality to L. volemus.

L. Gerar´dii Pk. Pileus 1.5–4 in. broad, broadly convex plane or slightly depressed, dry, generally rugose-wrinkled, with or without a small umbo or papilla, dingy-brown, the thin spreading margin sometimes flexuous lobed or irregular. Gills distant, adnate or decurrent, white or whitish, the interspaces generally uneven. Stem 1–2 in. long, 3–6 lines thick, subequal, stuffed or hollow, colored like the pileus. Spores globose, white, 9–11.3µ. Milk white, unchangeable, taste mild.

Woods and open places. Poughkeepsie, W.R. Gerard. Greenbush, Sandlake and Croghan, N.Y. July to September.

This Lactarius closely resembles the Sooty lactarius in color, but differs from it in its more distant gills, white spores and constantly mild taste. Wounds of the flesh and gills do not become pinkish-red as in that plant. From L. hygrophoroides its darker color, hollow stem and more globose rougher spores separate it. Peck, 38th Rep. N.Y. State Bot.

In the color of the pileus and stem this species is like the larger forms of L. fuliginosus. Peck, 26th Rep.

Edible. Boston Myc. Club Bull.