Evening Primrose Oenothera missouriensis from Growing Colors - Low-growing perennials with cup-shaped flowers that bloom all summer. Plants tolerate hot, dry conditions and prefer well-drained soil. Use near the front of the border or in rock gardens. Height 9-10". Spacing 15-18"
Mexican fleabane Erigeron karvinskianus - this pretty daisy makes a perfect edging plant for borders and paths and is a must-have for a wildlife friendly-garden (very popular with bees and butterflies)