Life … Plants Vascular Plants Dicots Nightshades, Bindweeds, Gooseweeds, and Allies Nightshade Family Nightshades Spiny Solanums Pōpoloʻaiakeakua species 29 observations Pōpoloʻaiakeakua Solanum sandwicense Field notes Key traits Layer Shrubs Plant type Perennial Shrub From USDA PLANTS. Close