Calylophus, Texas Primrose
Calylophus berlandieri
Native yellow evening primrose that lights up hot, dry limestone. Low, fine-textured mounds with blooms that open for late-day and morning color.
Landscape use
Native xeriscape, rock gardens, meadow edges, and parking strips.
Care
Sharp drainage and full sun. Very low water once established. Shear lightly after peak bloom. Thrives in thin, rocky soils.