[Wildflowers of the Southwestern Deserts of the United States]

Wildflowers with Four Petals in the Mountains and Deserts of the American Southwest

Pygymy Poppy, Coville's Poppy: Eschscholzia minutiflora

Pygymy Poppy, Coville's Poppy: Eschscholzia minutiflora

Mustard Family: Brassicaceae

Evening-primrose Family: Onagraceae

Poppy Family: Papaveraceae

Bedstraw Family: Rubiaceae

Stinging Nettles Family: Urticaceae

Paul Slichter Mail