trailing plant having crowded clusters of 3 brilliant deep pink flowers resembling a single flower blooming near the ground; found in dry gravelly or sandy soil; southwestern United States and Mexico.

• 一种倒伏的植物，有看似一朵花的三朵成簇的深粉色花，花靠近地面开放；生长在多碎石的或沙质的土壤中；产自美国西南部和墨西哥。