Papaver nudicaule. Iceland poppies are some of our most prized poppy varieties. Mixed orange, white, light red, and bright yellow puffs of pollen make these showy and very beneficial for honeybees. This variety thrives in cooler weather and is colder tolerant than others. Plants grow shorter and are smaller than most poppy varieties making them great for a ground cover or landscaping. Vigorous and easy to grow.