Agave americana - herbaceous plant, perennial, rhizome drajonant. Arid soils increases in southern Texas, but naturalized in warm regions of the globe.

Agave blooms just once in its life cycle, from 80-100 years after the plant dies.

Lampranthus aurantiacus. perennial species, succulent native to South Africa. Cultivated as ornamental species for rocarii.

Succulent perennial. Short stem with a rosette of leaves at the base. The leaves are 5-7.5 cm long, obovata-spatulate, concave, tomentoase. Blossom side, 20-30 cm long, flowers campanulata, yellow-orange, 5 SEPA, 5 petals, 10 stamens.

Genus name comes from Prince Raimondo di Sangro (1710-1771) of San Severo, born in Naples, Italy. In 1753 Carl Linnaeus in Species Plantarum, including the genus Sansevieria in Aloe. Sansevieria genus was stabilized by Thunberg in 1794 described the second species, S. thyrsiflora and S. aethiopica.

Aloe Vera - perennial herb with stem wood, 2-3 m, simple neramificata, covered by remnants of dried leaves. Rosette leaves collected in the top of the trunk, Sesia, triangulation into sections and are consistent meat lower surface is convex, the top is concave according to the turgid leaf