Skip to global NPS navigation
Skip to main content
Skip to footer
National Park Service Logo
National Park Service
Return to The Civil War
Curlycup gumweed is a highly drought resistant forb filled with sticky yellow flowers. It may begin blooming in late summer and continue through the fall.
Rubber rabbitbrush is a shrub eaten by a variety of animals.
A diversity of sunflowers bloom throughout the park from late summer through the fall.