USGS Home
Contact USGS
Search USGS
Northern Prairie Wildlife Research Center
Home
About NPWRC
Our Science
Staff
Employment
Contacts
Common Questions
About the Site
Prairie Wildflowers and Grasses of North Dakota
Summer Wildflowers
Prairie rose
(Rosa arkansana)
Purple coneflower
(Echinacea angusifolia)
Prairie lily
(Lilium philadelphicum)
Purple prairie clover
(Dalea pupurea)
Yellow coneflower
(Rabtibida columnifera)
Common yarrow
(Achillea millefolium)
Blanket flower
(Gailardia aristata)
Black-eyed susan
(Rudbeckia hirta)
Gumbo lily
(Oenothera caespitosa)
Scarlet globemallow
(Sphaeralcea coccinea)
Maximilian sunflower
(Helianthus maximilianii)
Yucca
(Yucca glauca)
Harebell
(Campanula rotundifolia)
Spiderwort
(Tradescania spp.)
Pricklypear Cactus
(Opuntia polycantha)
Silverleaf scurfpea
(Psoralea argophylla)
Previous Section
-- Spring Wildflowers
Return to Contents
Next Section
-- Late-Summer Wildflowers