Robuta

https://www.onlineflowergarden.com/gardening/perennial-plants/nierembergia-scoparia-purple-robe/ Nierembergia scoparia 'Purple Robe' | Online Flower Garden Oct 3, 2026 - Nierembergia scoparia 'Purple Robe', commonly known as Cupflower, is a charming tender perennial that belongs to the Solanaceae family. The Solanaceae family, nierembergia scopariapurple robeflower gardenonline