Stylocline gnaphaloides

Stylocline gnaphaloides (often misspelled S. gnaphalioides) is a species of flowering plant in the aster family known by the common names everlasting neststraw and mountain neststraw. It is native to southern California and Arizona in the southwestern United States, and adjacent Baja California and Sonora in Mexico, where it can be found in many types of habitat, becoming common in some areas. It is a small annual herb growing at ground level and reaching just a few centimeters in length. It is usually coated in white hairs, often woolly. The small, blunt leaves are alternately arranged, each up to 1.4 centimeters long. The inflorescence bears spherical flower heads each a few millimeters in diameter. The head has 2 to 4 white-haired phyllaries and tiny woolly white flowers.
References

External links
USDA Plants Profile
Photo gallery