Taxon report data from Calflora
Recommended Source for Photos:
View Ammi majus at Calflora.com
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Ammi majus
Common Name:Bishop's weed
Ammi majus, a angiosperm, is a annual, biennial herb that is non-native to California.
US Distribution: | introduced |
Plant Community(s): | weed, species characteristic of disturbed places, |
Habitat: | disturbed |
Family: | Apiaceae |
Name Status:
Recognized as current in TJM2 + PLANTS + JM93
County distribution list:
Butte, ContraCosta, Lake, Los Angeles, Napa, Orange, Riverside, Santa Barbara, San Bernardino, Santa Clara, San Diego, San Joaquin, San Luis Obispo, Solano, Sonoma, Ventura, Yolo

See a detailed Distribution Grid of this plant in Calfornia.
Links: USDA Plants Profile | Jepson Herbarium
Website references on Google