Haworthia COOPERI 'PICTURATA' - Cooper's haworthia, Haworthia cooperi 'Picturata'.
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.
Cooper's haworthia has smooth translucent triangular leaves up to 5 cm (2.0 in) long, emerging from the center of the rosette. Light green leaves are pointed toward the tips. Flowering occurs in spring and summer with an erect raceme 30-40 cm (12-16 in) in height, consisting of small white flowers.