Malvaceae A number of species, including "Hibiscus syriacus", "Hibiscus rosa-sinensis" and "Alcea rosea" are garden plants. Malvaceae Malvaceae, or the mallows, is a family of flowering plants estimated to contain 244 genera with 4225 known species. Well-known members of economic importance include okra, cotton, cacao and durian. There are also some genera containing familiar ornamentals, such as "Alcea" (hollyhock), "Malva" (mallow) and "Lavatera" (tree mallow). The largest genera in terms of number of species include "Hibiscus" (300 species), "Sterculia" (250 species), "Dombeya" (250 species), "Pavonia" (200 species) and "Sida" (200 species). The circumscription of the Malvaceae is controversial. The traditional Malvaceae
Rhodopetala rosea Rhodopetala rosea Rhodopetala rosea, common name the pink limpet, is a species of sea snail or true limpet, a marine gastropod mollusc in the family Acmaeidae, one of the families of true limpets. It represents the only member of the genus "Rhodopetala" and of its subfamily, Rhodopetaleinae. It is native to the Kuril, Aleutian, and Kodiac Islands. Its diet consists of coralline and laminarian algae. They extend from the Triassic era to the recent. Taxonomic characteristics of this species have been debated. In 1981, following the first examination of the soft body parts of a specimen (previous classifications had relied