Malva is a genus of about 25–30 species of herbaceous annual, biennial, and perennial plants in the family Malvaceae (of which it is the type genus), one of several closely related genera in the family to bear the common English name mallow. The genus is widespread throughout the temperate, subtropical and tropical regions of Africa, Asia and Europe.[3] The word "mallow" is derived from Old English "malwe", which was imported from Latin "malva", cognate with Ancient Greek μαλάχη (malakhē) meaning "mallow", both perhaps reflecting a Mediterranean term.[4] A number of species, previously considered to belong to Lavatera, have been moved to Malva.
The leaves are alternate, palmately lobed. The flowers are from 0.5–5 cm diameter, with five pink or white petals.
Malva sylvestris is a spreading herb, which is an annual in North Africa, biennial in the Mediterranean and a perennial elsewhere Three feet (one meter) tall, (3 meters has been observed in a wild or escaped from cultivation setting, and several cultivated plants of 2 meter or more in height) with a growth habit which can be straight or decumbent, branched and covered with fine soft hairs or none at all. sylvestris is pleasing in appearance when it first starts to flower, but as the summer advances, "the leaves lose their deep green color and the stems assume a ragged appearance".
Stems and leaves: A thick, round and strong stem.
The leaves are borne upon the stem, are roundish,and have three or five to seven or five to nine shallow lobes, each 2 to 4 centimeters (1 to 2 inches) long, 2 to 5 centimeters wide (1 to 2 inches) and 5 to 10 centimeters (2 to 4 inches) in diameter. Downy, with hairs radiating from a common center and prominent veins on the underside.
