Calflora Taxon Report
Berteroa incana (L.) DC.
Hoary alyssum
Berteroa incana is an annual herb that is not native to California.
There is a high risk of this plant becoming invasive in California according to Cal-IPC.

Alternate Names and Sources:
Alyssum incanumPLANTS
Siskiyou Del Norte Modoc Humboldt Shasta Lassen Trinity Plumas Tehama Butte Mendocino Glenn Sierra Yuba Lake Nevada Colusa Placer Sutter El Dorado Yolo Alpine Napa Sonoma Sacramento Mono Amador Solano Calaveras Tuolumne San Joaquin Marin Contra Costa Alameda Santa Cruz Mariposa Madera San Francisco San Mateo Merced Fresno Stanislaus Santa Clara Inyo San Benito Tulare Kings Monterey San Bernardino San Luis Obispo Kern Santa Barbara Ventura Los Angeles Riverside Orange San Diego Imperial
DJJJASONAFMM

Bloom Period
redone or more occurrences
within a 7.5-minute quadrangle
The blue points on the map indicate observations in Calflora.
Click on the map to view observations within a specific county.


Accepted by: JEPS + PLANTS + POWO
Jepson eFlora section:
eudicot
USDA PLANTS group:
Dicot

[Wikipedia] Eurasia native: Berteroa incana is a species of flowering plant in the mustard family, Brassicaceae. Its common names include hoary alyssum,[1] false hoary madwort, hoary berteroa,[2] and hoary alison.[3][4] It is a biennial herb native to Eurasia and it has been introduced to western Europe and North America.[3][4] It is listed as an invasive noxious weed in some areas of United States and Canada[2][5] (link added by Mary Ann Machi)

Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

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