Segment, a subdivision or lobe of any cleft body.

Segregate, separated from each other.

Semi-, in compound words of Latin origin, half; as

Semi-adherent, as the calyx or ovary of Purslane; Semicordate, half-heart-shaped; Semilunar, like a half-moon; Semiovate, half-ovate, &c.

Seminal, relating to the seed (Semen). Seminiferous, seed-bearing.

Sempervirent, evergreen.

Sensitiveness in plants, [149], [152].

Senary, in sixes.

Sepal, a leaf or division of the calyx, [14], [79].

Sepaloid, sepal-like. Sepaline, relating to the sepals.