InGen Farm

The InGen Farm is a location in The Lost World novel. It is mentioned in an annual report of InGen that the company had a experimental farm in the mountains of Costa Rica. The aim of the farm was to grow exotic plants.

Plants
If the aim of the farm was to breed plants for the Park on Isla Nublar, these plants might have been bred in this farm:

Serenna veriformans, a poisinous fern from the Triassic period. In the first novel the plant grew only in Brazil or Columbia. But in the movie Jurassic Park it is said that the plant was extinct. Indicating that InGen also had recreated extinct plants.

West Indian Lilac (Tetrazygia bicolor), a bush native to southern Florida in the United States and the Caribbean. It appears on Isla Nublar in the first movie. The plants must have been placed there by InGen because it isn't native to that region.