Tegmen, a name for the inner seed-coat.

Tendril, a thread-shaped organ used for climbing, [40].

Terete, long and round; same as cylindrical, only it may taper.

Terminal, borne at, or belonging to, the extremity or summit.

Terminology treats of technical terms; same as Glossology, [181].

Ternate, Ternately, in threes.

Tessellate, in checker-work.

Testa, the outer (and usually the harder) coat or shell of the seed, [125].

Testaceous, the color of unglazed pottery.

Tetra- (in words of Greek composition), four; as, Tetracoccous, of four cocci.