Tanseyleaf Tansyaster

Machaeranthera tanacetifolia (Kunth) Nees - Aster family

Size

Mature Height: Up to around 3.0 feet

Plant Type: Forb/herb

Features

Flower Color: Blue, Purple

Conspicuous Flowers: Yes

Bloom Time: Early Spring, Mid Spring, Late Spring, Early Summer, Mid Summer, Late Summer, Fall

Conditions

Shade Tolerance: Intermediate

Ecosystem Interactions

Pollinators: Beetles, Wasps, Flies

Native Range

  • CAN:  Alberta
  • USA:  Arizona, California, Colorado, Kansas, Montana, Nebraska, Nevada, New Mexico, Oklahoma, South Dakota, Texas, Utah, Wyoming
  • MEX:  Mexico Northeast, Mexico Northwest, Mexico Southwest
Regional Native Status: L48 (N), CAN (N)

State-level native status is based on data available through Plants of the World Online. Regional Native Status comes from the USDA Plants Database. For more detailed native status information, please refer to BONAP.