Evergreen grasses, sometimes strong, the stem is vertical and without branches or creeping and branching, often rooting in knots. Internodes are green, smooth.The leaves form an apical crown. Vaginas are usually long. The leaf blades are oval-ellipsoid, slightly ellipsoid, occasionally broadly oval or semi-linear, often asymmetrical at the base, from descending to rounded, occasionally heart-shaped, often with stripes, silvery or pale green spots. The primary veins are pinnate, often poorly differentiated, fused with the marginal vein; the veins of a higher order are parallel-pinnate. Aglaonema ribbed inflorescence, Botanical Garden in Karlsruhe, Germany Inflorescences 1-9 in each sympoidal branch. The pedicel is shorter or longer than the petioles, and bends when the fruit is formed.The covering is from oval to more or less spherical, vertical, from boat-shaped to rolled, not differentiated into a tube and a plate, from green to whitish, from