Data provided by the participants of the Consortium of California Herbaria

View additional distribution information on the Jepson eflora

Hayfield Tarweed (Hemizonia congesta ssp. congesta) is a rare native annual herb that grows in northern, southern and central California. It tends to grow in open grassy places, at elevations from 0-1000 feet.

Plant type

Annual herb

Size

3 ft Tall

Calscape icon
Color

Yellow

Sun

Full Sun

Sunset Zones

15*, 16*, 17*, 24

Site type

Open grassy places

Plant communities

Northern Coastal Scrub, Valley Grassland

Bees
Caterpillars
Butterflies

Butterflies and moths supported

0 confirmed and 2 likely

Confirmed Likely

Cyclophora dataria

Spotted Straw Sun Moth

Heliothis phloxiphaga