Strangler Figs do exactly what their name
suggests - they gradually grow around another
tree and literally strangle it so that in the end the
host tree is totally surrounded and finally dies.
The photo at the top is of a Strangler Fig taking over one of our Jakfruit trees - very little of the Jakfruit is now visible and some of the dangling strands are taking root in the ground and will eventually form what look like vertical tree-trunks.
On the right is the base of a very old Strangler Fig on our walking track. The tree must be about 100ft high, and spreads out about the same distance. You can see several large 'trunks' which many years ago would have started from roots dangling from the branches.