Tarzan and the Seeds of Destruction

"Tarzan and the Seeds of Destruction" is the eighteenth episode of The Legend of Tarzan. It originally aired on UPN on September 23, 2001.

Synopsis
When the elephant pond turns smelly because of decaying vegetation after heavy rains, Jane plants a sweet-smelling (albeit non-native) flowery vine. But the vine grows out of control, causing an ecological disaster that leads to all-out war between the elephants (whom the vine has driven out of their feeding territory) and the gorillas (whom Tarzan persuades to let them share their own territory with the elephants). Despite Jane and the Professor's best efforts, matters only turn worse, and it is up to Jane - with help from Tarzan - to undo her mistake.