Pentachaeta lyonii, the Lyon's pentachaeta or Lyon's pygmydaisy, is an annual plant in the family Asteraceae. It is endemic to southern California, where...

Pentachaeta is a genus of the family Asteraceae; the entire genus is endemic to California. Of the six species members, at least one, Pentachaeta bellidiflora...

believed to have populations of endangered sunflower Lyon’s Pentachaeta (Pentachaeta lyonii). Prime-Time Golf Shootout Is a Ratings Success, Associated...