Jim Brandenburg / Thickspike Gayfeather (Liatris pycnostachya) flowering on tallgrass prairie, Crow-Hassan Park Reserve, Minnesota
00442826
Jim Brandenburg / Thickspike Gayfeather (Liatris pycnostachya) flowers with eagle-shaped cloud, Touch the Sky Northern Tallgrass Prairie National Wildlife Refuge, Minnesota
00110759
Jim Brandenburg / Monarch (Danaus plexippus) butterfly group resting on Thickspike Gayfeather (Liatris pycnostachya) flowers, North America
00486998
Jim Brandenburg / Thickspike Gayfeather (Liatris pycnostachya) flowers in grass, Touch the Sky Northern Tallgrass Prairie National Wildlife Refuge, Minnesota
00114356
Jim Brandenburg / Blazing Star (Liatris pycnostachya) flowers in prairie, Aldo Leopold Memorial Preserve, Wisconsin
00067123
Jim Brandenburg / Monarch (Danaus plexippus) butterfly on Thickspike Gayfeather (Liatris pycnostachya) flowers in tallgrass prairie, Minnesota
00058080
Jim Brandenburg / Thickspike Gayfeather (Liatris pycnostachya) blooming in prairie, Iowa
00069750
Jim Brandenburg / Monarch (Danaus plexippus) butterfly on Thickspike Gayfeather (Liatris pycnostachya) flower in tallgrass prairie, Minnesota
00122597
Jim Brandenburg / Monarch (Danaus plexippus) butterfly resting on a Thickspike Gayfeather (Liatris pycnostachya) flower, North America
00093853
Jim Brandenburg / Monarch (Danaus plexippus) butterfly pair resting on Thickspike Gayfeather (Liatris pycnostachya) flower, North America
00486999
Jim Brandenburg / Thickspike Gayfeather (Liatris pycnostachya) flowers in grass, Touch the Sky Northern Tallgrass Prairie National Wildlife Refuge, Minnesota
00093855
Jim Brandenburg / Monarch (Danaus plexippus) butterfly group resting on Thickspike Gayfeather (Liatris pycnostachya) flowers, North America
