Yellow Sundrops notepad Ungnadia speciosa

Ungnadia speciosa

You’ll find that its lovely dark purple flowers are a magnet for bees

The edible plums start off as yellow jewels but transform on the tree from July to September

showcasing spiny tips

Yellow Sundrops notepad Ungnadia speciosaCalylophus serrulatus Common names include Yellow Sundrops, Yellow Evening Primrose, Shrubby Evening Primrose, Toothed Evening Primrose, Serrate leaved Primrose, Plains Yellow Primrose and Plains Evening Primrose. Calylophus serrulatus is a native plant found in dry prairies and mesas in western North America, particularly in the Great Plains from Canada to Texas. It is a low, shrubby, woody based perennial, typically growing from 6 to 18 inches tall.