About Nierembergia linariifolia Graham
Nierembergia linariifolia Graham, commonly known as the narrow-leaved cupflower, is a plant species first described by Robert Graham. This species belongs to the genus Nierembergia in the family Solanaceae. It has been awarded the Royal Horticultural Society's Award of Garden Merit. Nierembergia linariifolia is native to central South America, and has been introduced to New South Wales, Australia.