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

Rhodospo´ræ (Gr—rose, + seed), rose or pink spores.

Rim´ulose, Rim´ulous (rimula, a little crack), covered with small cracks.

Rind, cortex; bark.

Ring, a part of the veil adhering in the form of a ring to the stem of an agaric; same as annulus.

Ri´vose (rivus, a stream, channel, groove), marked with furrows which do not run in parallel directions.

Riv´ulose (rivulosus, < rivula, a little stream), marked with lines like rivulets.

Root´ing, same as radicating.

Rosaceous (rosaceus, pallidoroseus, caryophyllaceus), a very pure purplish-pink color, like some varieties of roses.

Rose-Red (roseus, rosaceo-ruber), the purest possible purplish-red color.

Ros´trate (rostratus, having a beak, hook or crooked point, rostrum, a beak), beaked; having a process resembling the beak of a bird.