. . . . . "Solanum erianthum is a species of nightshade that is native to southern North America and northern South America. It has been introduced to other parts of the world and has a nearly pantropical distribution. Common names include potato tree, mullein nightshade (that may also refer to S. donianum), velvet nightshade, and salvadora."@en . . . . . "Solanum erianthum"@en . .