Definition that contains obelia
- indian tobacco North American wild lobelia having small blue flowers and inflated capsules formerly used as an antispasmodic
- lobeliaceae not recognized in all classification systems; in some classifications lobeliaceous plants are included in family Campanulaceae
- bellflower family family of plants of the order Campanulales; in some classifications includes Lobeliaceae
- family lobeliaceae not recognized in all classification systems; in some classifications lobeliaceous plants are included in family Campanulaceae
- cardinal flower North American lobelia having brilliant red flowers
- lobelia cardinalis North American lobelia having brilliant red flowers
- lobelia inflata North American wild lobelia having small blue flowers and inflated capsules formerly used as an antispasmodic
- campanulaceae family of plants of the order Campanulales; in some classifications includes Lobeliaceae
- genus lobelia in some classifications considered the type genus of a separate family Lobeliaceae
- lobelia any plant or flower of the genus Lobelia