అర్థం : North American wild lobelia having small blue flowers and inflated capsules formerly used as an antispasmodic.

అర్థం : Annual or perennial herbs with inflated seed pods. Some placed in genus Lesquerella.

అర్థం : Any of several plants of the genus Physaria having racemose yellow flowers and inflated pods.

అర్థం : Any of several hairy North American herbs having yellow racemose flowers and inflated pods.