Calflora Taxon Report
Marah horrida  (Congdon) Dunn
Sierra man-root
photo on Calflora
2019 Anna Van Kovn
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2015 BOB CASE
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2010 Richard Spjut
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2019 Anna Van Kovn
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2018 Jane Pritchard
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2019 Richard Spjut
photo on Calflora
2018 Jane Pritchard
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2019 Liz Block
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2023 Catherine Capone
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2023 Catherine Capone
photo on Calflora
rufdiamond
Marah horrida is a perennial herb or vine that is native to California, and endemic (limited) to California.
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
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Bloom Period
Genus: Marah
Family: Cucurbitaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot
Habitat: slopes

Communities: Foothill Woodland

Name Status:
Accepted by JEF + POWO
Alternate Names:
JEFMarah horridus
External links:
Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

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