Congdon's Onion

Carried by 0 nurseries

Estimated plant range Estimated plant range

Data provided by the participants of the Consortium of California Herbaria

View additional distribution information on the Jepson eflora

Plant description

Congdon's Onion (Allium sanbornii var. congdonii) is a rare native perennial herb that grows in Central and Northern California, primarily in the Sierra Nevada Foothills region. It tends to grow in rocky outcrops, at elevations from 1000-4600 feet.

Plant overview

Plant type

Perennial herb, Geophyte

Color

White

Landscaping information

Sun

Full Sun, Partial Shade

Water

Moderate

Natural setting

Site type

Rocky outcrops

Plant communities

Chaparral, Foothill Woodland

Wildlife supported

Caterpillars

Butterflies

Butterflies and moths supported

0 confirmed and 7 likely

Confirmed Likely

See all

Ipsilon Dart

Agrotis ipsilon

Fruit-Tree Leafroller Moth

Archips argyrospila

Alfalfa Looper Moth

Autographa californica

Subterranean Dart

Feltia subterranea

Alternative names

Common names:

Congdon's Onion

Sources

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