Calflora, a 501c3 non-profit
Distribution by County   11825    
Matricaria discoidea  DC.
Pineapple weed
Matricaria discoidea is an annual herb that is native to California.
also called Chamomilla suaveolens
Record Count by County

Alameda: 58 Lassen: 9 Plumas: 11 Sierra: 4
Amador: 4 Los Angeles: 102 Riverside: 55 Siskiyou: 4
Butte: 43 Madera: 4 Sacramento: 38 Solano: 29
Calaveras: 1 Marin: 91 San Benito: 14 Sonoma: 61
Colusa: 9 Mariposa: 15 San Bernardino: 26 Stanislaus: 12
Contra Costa: 53 Mendocino: 43 San Diego: 234 Sutter: 9
Del Norte: 5 Merced: 30 San Francisco: 43 Tehama: 23
El Dorado: 23 Modoc: 1 San Joaquin: 8 Trinity: 4
Fresno: 29 Mono: 3 San Luis Obispo: 94 Tulare: 40
Glenn: 5 Monterey: 77 San Mateo: 82 Tuolumne: 10
Humboldt: 25 Napa: 13 Santa Barbara: 72 Ventura: 56
Inyo: 2 Nevada: 14 Santa Clara: 86 Yolo: 33
Kern: 60 Orange: 91 Santa Cruz: 24 Yuba: 6
Lake: 13 Placer: 17 Shasta: 10

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 11/21/2024).