Calflora, a 501c3 non-profit
Distribution by County   2410    
Crassula tillaea  Lest.-Garl.
Mediterranean pygmy weed,   Moss pygmyweed
Crassula tillaea is an annual herb that is not native to California.
Record Count by County

Alameda: 11 Madera: 5 San Benito: 3 Sonoma: 5
Amador: 2 Marin: 5 San Bernardino: 8 Stanislaus: 2
Butte: 90 Mariposa: 7 San Diego: 39 Sutter: 3
Calaveras: 3 Mendocino: 8 San Joaquin: 4 Tehama: 24
Colusa: 1 Merced: 25 San Luis Obispo: 25 Trinity: 1
Contra Costa: 7 Monterey: 88 San Mateo: 19 Tulare: 11
El Dorado: 4 Napa: 2 Santa Barbara: 17 Tuolumne: 4
Fresno: 7 Nevada: 8 Santa Clara: 10 Yolo: 4
Glenn: 2 Orange: 27 Santa Cruz: 14 Yuba: 7
Kern: 6 Placer: 2 Shasta: 6
Lake: 5 Riverside: 16 Siskiyou: 1
Los Angeles: 47 Sacramento: 82 Solano: 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]. 2025. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 03/16/2025).