Calflora Taxon Report
Sisymbrium altissimum L.
Tall tumblemustard, Tumble mustard, Tumbling mustard
Sisymbrium altissimum is an annual herb that is not native to California.

Alternate Names and Sources:
Norta altissimaPLANTS
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
The blue points on the map indicate observations in Calflora.
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Accepted by: PLANTS + POWO
Jepson eFlora section:
eudicot
USDA PLANTS group:
Dicot

Occurs usually in non wetlands, occasionally in wetlands
disturbed
weed, characteristic of disturbed places

[Wikipedia] Range, Naturalized Elsewhere, Food Use: The plant is native to the western part of the Mediterranean Basin and is widely naturalized throughout most of the world, including all of North America. After maturity it forms a tumbleweed. The leaves are spicy enough to make wasabi but can also be mixed into salads and other dishes. (link added by Mary Ann Machi)

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

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