Stemona tuberosa is well known for its use in Chinese traditional medicine, but it’s got a much more intriguing claim to fame. It’s one of less than a handful of plants known to science that engages in vespicochory—that is, it gets predatory wasps to disperse its seeds. It was a strange enough discovery that Gao Chen and his colleagues at the Chinese Academy of Sciences in Beijing wondered how the plants manage to convince the hornets to haul their offspring around. All it takes is the right scent, the team discovered: parts of the plant smell and taste like the insects the hornets normally hunt. Continue reading “Chinese Medicinal Plant Tricks Predatory Wasps Into Dispersing Its Seeds By Smelling Like Prey”
