Yarrow — Flowering season: May and June. Colors: White to pink. Sego lily (Utah’s state flower) — Flowering season: May, June, July. Colors: White, lilac or yellow. Where to see wildflowers ...

Late-blooming wildflowers tend to be adapted to sunnier conditions in meadows, fields and prairies, where trees do not overshadow them. These wildflowers are thus often early colonizers of open sites, ...