Definition that contains genus althaea
- althea any of various plants of the genus Althaea; similar to but having smaller flowers than genus Alcea
- althaea any of various plants of the genus Althaea; similar to but having smaller flowers than genus Alcea
- hollyhock any of various plants of the genus Althaea; similar to but having smaller flowers than genus Alcea
- alcea genus of erect herbs of the Middle East having showy flowers: hollyhocks; in some classification systems synonymous with genus Althaea
- genus alcea genus of erect herbs of the Middle East having showy flowers: hollyhocks; in some classification systems synonymous with genus Althaea