Allium sanbornii

Allium sanbornii, also known as Sanborn's onion or wild onion, is a species of wild onion native to the U.S. states of California and Oregon. It is named after the American botanist Chester Dewey Sanborn.

Description

Allium sanbornii is a perennial plant that grows from a bulb. It has a single, round stem that can reach up to 40 cm in height. The leaves are linear and flat, measuring up to 30 cm long. The flowers are typically white or pink, with six petals each, and bloom in the summer.

Habitat

Allium sanbornii is found in a variety of habitats, including chaparral, woodland, and grassland. It prefers well-drained soils and is often found on rocky slopes and in open areas.

Subspecies

There are several recognized subspecies of Allium sanbornii, including Allium sanbornii subsp. sanbornii and Allium sanbornii subsp. congestum. These subspecies vary in their morphology and distribution.

Uses

The bulbs of Allium sanbornii have been used by Native American tribes as a food source. They are typically cooked or dried for storage.

Conservation

Allium sanbornii is not currently listed as threatened or endangered. However, like many native plants, it is vulnerable to habitat loss due to development and invasive species.

See also

• List of Allium species
• Flora of California
• Flora of Oregon