redstem stork’s-bill

(common stork's-bill, redstem filaree)
Erodium cicutarium

Member of stork’s-bills (genus Erodium)
geranium family (family Geraniaceae)
dicots (class Magnoliopsida)
purple in flowering plants

stem ± glandular-hairy?
sepals 3–5 mm, tip with one or more bristles
petals ± = sepals
leaf compound; leaflets deeply dissected
pedicel is often a deep red purple, but not always
flowers in a cluster

Chris’s observations: 94 (all are research grade)

Locations:

Henry Coe SP: 10
Edgewood Park & Natural Preserve: 8
Russian Ridge OSP: 8
Fremont Older OSP: 7
Santa Teresa CP: 7
Coyote Lake / Harvey Bear Ranch CP: 5
Joseph D. Grant CP: 5
Almaden Quicksilver CP: 4
Calero CP: 4
Skyline Ridge OSP: 4
Sunol Wilderness RP: 4
Máyyan 'Ooyákma Coyote Ridge OSP: 3
Rancho Cañada del Oro OSP: 3
Sweeney Ridge National Recreation Area: 3
Alum Rock Park, San Jose: 2
Pacheco SP: 2
Waterdog Lake & Open Space: 2
Castle Rock SP
Coyote Hills RP
Ed R. Levin CP
Fort Ord NM
Hidden Villa, Los Altos Hills
Lexington Reservoir CP
Long Ridge OSP
Mission Peak RP
Monte Bello OSP
San Bruno Mountain State & County Park
Sibley Volcanic RP
Sierra Azul OSP
Windy Hill OSP

Months:

Dec.: 1
Jan.: 0
Feb.: 7
Mar.: 25
Apr.: 34
May: 13
Jun.: 11
Jul.: 1
Aug.: 2

For more details, use advanced search.

Not all sites include this taxon:

Erodium cicutarium → iNaturalist – Calflora – CalPhotos – Jepson eFlora
not yet listed → FNA

Bay Area species: iNaturalist – Calflora