Noun has 2 senses

• mission bells(n = noun.plant) black fritillary, fritillaria biflora - herb of southwestern United States having dark purple bell-shaped flowers mottled with green;


• mission bells(n = noun.plant) fritillaria affinis, fritillaria lanceolata, fritillaria mutica, rice-grain fritillary - herb of northwestern America having green-and-purple bell-shaped flowers;