Alcea rosea (Hollyhock) is a species of biennial herb in the family mallows. They have a self-supporting growth form. They are associated with freshwater habitat. They have simple, broad leaves. Flowers are visited by Cryptic Bumble Bee, Honey bee, Common carder bumblebee, and Hunt Bumble Bee. Individuals can grow to 1.5 m.
EOL has data for 21 attributes, including: