Index of English words, starting with "in"

(1) - Involucel (n.) A partial, secondary, or small involucre. See Illust. of Involucre.

(1) - Involucral (a.) Pertaining to, possessing, or like, an involucrum.

(1) - Involucre (n.) The peridium or volva of certain fungi. Called also involucrum.
(2) - Involucre (n.) A continuous marginal covering of sporangia, in certain ferns, as in the common brake, or the cup-shaped processes of the filmy ferns.
(3) - Involucre (n.) A whorl or set of bracts around a flower, umbel, or head.

(1) - Involucrum (n.) A sheath which surrounds the base of the lasso cells in the Siphonophora.
(2) - Involucrum (n.) See Involucre.