Calflora Taxon Report
Erigeron maniopotamicus  G. L. Nesom & T. W. Nelson
Mad river fleabane daisy
photo on Calflora
2024 Chloe and Trevor Van Loon
photo on Calflora
2024 Chloe and Trevor Van Loon
photo on Calflora
2024 Chloe and Trevor Van Loon
photo on Calflora
2024 Chloe and Trevor Van Loon
photo on Calflora
2024 Chloe and Trevor Van Loon
photo on Calflora
2024 Chloe and Trevor Van Loon
photo on Calflora
2024 Chloe and Trevor Van Loon
photo on Calflora
2024 Chloe and Trevor Van Loon
photo on Calflora
2024 Chloe and Trevor Van Loon
photo on Calflora
2024 Chloe and Trevor Van Loon
photo on Calflora
2024 Chloe and Trevor Van Loon
Erigeron maniopotamicus is a perennial herb that is native to California.
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere)
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
Genus: Erigeron
Family: Asteraceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot
Name Status:
Accepted by JEF + CNPS + PLANTS + POWO
External links:

[Wikipedia] Taxonomy: Erigeron maniopotamicus was described to science in 2004 from a type specimen collected on Board Camp Mountain in Humboldt County in California.[4] The authors named the plant after the Mad River, choosing an epithet derived from Greek words meaning "mad river", using the British definition of the word "mad," corresponding to the American term "crazy."[4] (link added by Mary Ann Machi)

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

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