Haworthia TRUNCATA - Horse's teeth, Truncate haworthia, Haworthia truncata.
Haworthia is a genus of miniature and dwarf succulent herbaceous plants in the subfamily Asphodeloideae. Many species are cultivated as indoor plants. The genus is named in honor of the English botanist Adrian Haworth.
A perennial evergreen succulent from South Africa, possessing many slow-growing varieties. Plump leaves form a rosette up to 10 cm (3.9 in) in diameter on a practically absent stem. Different species of Haworthia differ mainly in the shape, color, and texture of foliage. Often plants produce numerous lateral shoots, forming dense cushions or mats.
Fleshy dark green leaves are situated either at ground level or on a short, slightly elevated stem. Some varieties outwardly resemble houseleeks. Many species have transparent areas in the form of windows at the leaf apices, allowing light to penetrate into the tissue. In some haworthias, the leaves are covered with white tuberculate outgrowths resembling hardened sugar glaze. Leaf margins can be smooth, dentate, ciliate, or aristate. Small white flowers are typical for most species.
Truncate haworthia has symmetrically arranged, as if cut off, leaves with a square cross-section up to 5 cm (2.0 in) long. Gray or gray-green leaves with white or gray lines grow almost vertically to the ground. Flowering occurs in spring and summer with an erect raceme 20 cm (8 in) in height, consisting of small white flowers.