Our Edible Toadstools and Mushrooms and How to Distinguish Them / A Selection of Thirty Native Food Varieties Easily Recognizable by their Marked Individualities, with Simple Rules for the Identification of Poisonous Species

by W. Hamilton Gibson

RUSSULA HETEROPHYLLA.  R. ALUTACEA.  R. LEPIDA.

YELLOW-GILLED RUSSULA

Russula alutacea

Botanical characters

Our third example of the Russula is one which is also quite common in our woods, and which might in the extreme variation of its color be confounded with the last by a careless observer, as indeed both might be still further confounded with the poisonous member bearing the red tint, and which will be hereafter considered. The Russula alutacea (Pl. 12, figs. 2, 4, 6) is a delicious species. In general size and contour it resembles the foregoing. The color of the cap varies from bright-red to blood-red or even approaching the purplish red of the preceding species, lightening towards edge. But we have a clear distinction in the color of the gills, which are distinctly yellowish, pale ochre, or nankeen, in all stages of the mushroom, or even tawny in old specimens. They are, moreover, usually all of even length, being straight and continuous from stem to circumference of pileus, none of them forked, their juncture with the edge of the cap being clearly manifest from above by the thinness of the cuticle. The flesh is white, stem firm and solid, white and smooth, often tinted with pink or red. The flesh of the cap often appears pinkish upon peeling the cuticle from the edge. The taste resembles that of the previous species—sweet and nutty.

VARIOUS-GILLED RUSSULA

Russula heterophylla

Botanical characters

Growing in company with both of the above is frequently to be seen another species, which is somewhat protean in its accomplishments of color, but which in the character of its gills, as implied in its scientific name, gives us a ready means of identification—heterophylla—various-leaved (Pl. 12, figs. 1 and 5). In the previous examples of Russulæ the gills have been commonly straight, continuous from stem to edge of cap, or more rarely forked and continuous in the bifurcation. In the present species we have both of these conditions, combined also with what are called dimidiate gills, or shorter leaflets, which reach, perhaps, only half-way from rim to stem, all crowded together and alternating. The color of the cap is very variable—occasionally pinkish-ash color or dull pinkish-gray inclining to green or olive or even red. Its surface is smoother than in the foregoing species, being almost polished, and the pellicle of the cap is usually noticeably thinner. Having found such a specimen, possessing also all the other attributes of shape, firmness of flesh, and dry brittleness of gills, if tasted and found sweet in flavor it may be eaten without the slightest fear, and like its congeners will be found a delicious morsel, whether nibbled raw, as the squirrels are so fond of doing, or served hot on toast as an entrée, or otherwise prepared according to taste.