Squam´ulose (squamulosus, < squamula, dim. of squama, a scale), covered with small scales.
Squar´rose (squarrosus, scaly), rough with scales; roughened with projecting points.
Stalk, stipe; any stem-like supporting organ.
Stel´late (stellatus, pp. of stellare, set or cover with stars, < stella, star), star-shaped.
Sterig´ma (pl. Sterigmata) (Gr— a prop, support), stalk-like branch of a basidium bearing a spore.
Ster´ile, not fertile; producing no spores.
Stipe (L.—a stock, trunk, post, etc.), stalk of a mushroom.
Stip´itate (stipitatus, < stipes, a stalk), stemmed, elevated on a stipe.
Sto´ma (pl. Sto´mata) (Gr—the mouth, opening, entrance, out-let, etc.), a mouth or aperture; little orifices in the epidermis of leaves, etc., opening into air cavities or intercellular spaces.
Straight, applied to margin of pileus when not involute.