1) Asterid dicot genus 2) Genus tetraneuris 
Tetraneuris argentea Tetraneuris herbacea Tetraneuris linearifolia Tetraneuris ivesiana Tetraneuris scaposa Tetraneuris torreyana Tetraneuris turneri The genus includes one annual, Tetraneuris linearifolia, with the remainder being perennials. Another species is Tetraneuris scaposa. The name is of Greek origin, tetra, four and neuron, nerve, refer...
[n] - genus of hairy yellow-flowered plants of the western United States
genus Tetraneuris noun genus of hairy yellow-flowered plants of the western United States