california manroot
Marah fabacea
Member of
manroots (genus Marah)
gourd family (family Cucurbitaceae)
dicots (class Magnoliopsida)
cream, white in flowering plants




- corolla has only a shallow cup attaching it to the pedicel
- yellow-green to cream or (especially inland) white
- fruit 4–5 cm, ± spheric; prickles sparse to ± dense, < 12 mm, ± stiff, unhooked
Toxicity of gourd (Cucurbitaceae spp.):
0 – Non-toxic.
Chris’s observations: 63 (54 are research grade)
Locations:
- Edgewood Park & Natural Preserve: 8
- Calero CP: 5
- Fremont Older OSP: 5
- Almaden Quicksilver CP: 3
- Alum Rock Park, San Jose: 3
- Murray Ranch SP: 3
- Santa Teresa CP: 3
- Waterdog Lake & Open Space: 3
- El Sereno OSP: 2
- Henry Coe SP: 2
- Pinnacles NP: 2
- Russian Ridge OSP: 2
- San Pedro Valley CP: 2
- Sierra Azul; OSP: 2
- Sunol Wilderness RP: 2
- Sweeney Ridge National Recreation Area: 2
- Castle Rock SP
- Coyote Creek Trail
- Coyote Hills RP
- Hidden Villa, Los Altos Hills
- Joseph D. Grant CP
- Lake Chabot RP
- Los Trancos OSP
- Monte Bello OSP
- Pulgas Ridge OSP
- Purisima Creek Redwoods OSP
- Rancho San Antonio OSP
- Sierra Vista OSP
- Skyline Ridge OSP
- Windy Hill OSP
Months:
- Jan.: 1
- Feb.: 11
- Mar.: 21
- Apr.: 17
- May: 8
- Jun.: 2
- Jul.: 1
- Aug.: 2
For more details, use advanced search.
Not all sites agree about the scientific name:
Bay Area species:
iNaturalist
–
Calflora