A short cluster of Oklahoma Grass-pink flowers rises in a gap in taller green prairie grasses. Field photograph of Calopogon oklahomensis, June 16, 2026 (DSCN91303).
A short cluster of Oklahoma Grass-pink flowers rises in a gap in taller green prairie grasses. Field photograph of Calopogon oklahomensis, June 16, 2026 (DSCN91303).