Lasthenia glabrata is a North American species of flowering plant in the family Asteraceae known by the common names yellowray goldfields[2] and yellow-rayed lasthenia.

[3] It is endemic to California, where it is a resident of vernal pools and other moist areas in a number of habitat types.

[4] Lasthenia glabrata is an annual herb growing up to 50 cm (19.5 in) tall.

The thin stem has a few pairs of oppositely-arranged, smooth-edged linear leaves each up to 15 centimeters (5.9 inches) long.

[5] Media related to Lasthenia glabrata at Wikimedia Commons