野烟树（学名：Solanum mauritianum）为茄科茄属下的一个种。

"Solanum auriculatum" redirects here. This name and Solanum mauritianum itself have variously been applied to other plants; see below.

Solanum mauritianum is a small tree or shrub native to South America, including Northern Argentina, Southern Brazil, Paraguay and Uruguay. It has become a widespread invasive weed in Cook Islands, Fiji, Hawai‘i, New Caledonia, Norfolk Island, Solomon Islands, Tonga, Réunion Island, Mauritius, Madagascar, Australia, New Zealand, India, and several southern African countries. Its common names include earleaf nightshade (or "ear-leaved nightshade"), woolly nightshade, flannel weed, bugweed, tobacco weed, tobacco bush, wild tobacco and kerosene plant.