solanum robustum, the shrubby nightshade, is a thorny perennial shrub

bloom blooming blossom botanical botany bud closeup color colorful ecology flora floral flower flowering plant fresh gardening green growth healthy invading pastures leaf natural nature nightshade family ornamental outdoor outdoors petal potato shrub shrubby nightshade silverleaf solanum solanum robustum star shaped shaped flowers stellate trichomes tropical white yellow