Yarrow

Achillea millefolium

Host for: Special value to bees.

Flowers: May through June.

Plant Characteristics: Dome shaped flower clusters. Leaves have a soft fern-like appearance. 

Fun Facts: Can reduce headaches (leaves), can be used as stimulant (roots), and helps to reduce fever while aiding in restful sleep when consumed as a tea. Is known to become invasive in some regions if it is not properly managed for. 

Bombus