Kohler's Medizinal-Pflanzen in naturgetreuen Abbildungen mit kurz erlauterndem Texte :.Gera-Untermhaus :Fr. Eugen Kohler,[1883-1914].biodiversitylibrary.org/page/303646
Canal Imperial de Aragn: Zaragoza.EspaaFamilia: MALVACEAEDistribucin: ocupa casi toda Europa.Suelo: indiferente.Floracin: (Marzo) Junio _ Septiembre.Altitud: 70_ 1300 m
Althaea officinalis is a common European plant growing i nmarshes, hence called marsh mallow. In Israel its reaches its southern border and it is very rare, occuring only in 2 sites.