Alcea rosea that some closely related species ("Althaea rugosa" and "Althaea ficifolia") are resistant to this fungus. In herbal medicine, Hollyhock is believed to be an emollient and laxative. It is used to control inflammation, to stop bedwetting and as a mouthwash in cases of bleeding gums. Alcea rosea Alcea rosea, the common hollyhock, is an ornamental plant in the family Malvaceae. It was imported into Europe from southwestern China during, or possibly before, the 15th century. William Turner, a herbalist of the time, gave it the name "holyoke" from which the English name derives. "Alcea rosea" is variously described as a
Euglandina rosea islands. The IUCN states that the introduction of the rosy wolfsnail is now formally discouraged. Euglandina rosea Euglandina rosea, common names the rosy wolfsnail or the cannibal snail, is a species of medium-sized to large predatory air-breathing land snail, a carnivorous terrestrial pulmonate gastropod mollusk in the family Spiraxidae. This species is a fast and voracious predator, hunting and eating other snails and slugs. The rosy wolfsnail was introduced into Hawaii in 1955 as a biological control for the invasive African land snail, "Achatina fulica". This snail is responsible for the extinction of an estimated eight native snail species in