Androsace filiformis is a species of flowering plant in the primrose family known by the common names filiform rockjasmine and slender-stemmed androsace.
It is an uncommon plant native to the Northwestern United States, California, Colorado, and Utah. It is also known from Eurasia.[1]
It grows in mountain meadows, including in the Cascade Range and Rocky Mountains.
Androsace filiformis is a small annual herb forming hairy to hairless patches up to 12 centimeters tall. The basal rosette contains finely toothed leaves up to 2 centimeters long, often much smaller, and oval to nearly triangular in shape.
There are generally several open umbels of tiny five-lobed white flowers on long pedicels.