1) Asterid dicot genus 2) Genus machaeranthera 
Machaeranthera is a genus of flowering plants in the daisy family which are known by the common name tansyaster. Tansyasters are variable in appearance. Some are small singular wildflowers while others are sprawling shrubs. Several species easily hybridize with each other as well, making identification difficult. In general, members of the genus m...
[n] - wildflowers of western North America
genus Machaeranthera noun wildflowers of western North America