Krigia wrightii, known as Wright's dwarfdandelion, is a North American species of plants in the family Asteraceae. It is native to the southern Great Plains of the south-central United States (Arkansas, Oklahoma, Texas, Louisiana).Biota of North America Program 2014 county distribution map
Krigia wrightii is a small annual rarely more than 25 cm (10 inches) tall, with a taproot. The plant produces only one flower hear per flower stalk, each head with 5–25 yellow ray flowers but no disc flowers.Flora of North America, Krigia wrightii (A. Gray) K. L. Chambers ex K. J. Kim, Brittonia. 44: 195. 1992. Wright's dwarf dandelion
References