Indian paintbrush

Short definition from Wiktionary

Noun

1. 1
   A herbaceous perennial plant of the genus Castilleja.
2. 2
   Gaillardia pulchella (Indian blanket, firewheel), a flowering plant of southern US, from Arizona to Florida, and northern Mexico.
3. 3
   Asclepias tuberosa (butterfly weed), a milkweed of eastern North America.
4. 4
   Hieracium spp. (certain hawkweeds).