Myrmecotrophy
Ability of plants to obtain nutrients from ants
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Myrmecotrophy is the ability of plants to obtain nutrients from ants, a form of mutualism. Due to this behaviour the invasion of vegetation into harsh environments is promoted.[1] The dead remains of insects thrown out by the ants are absorbed by the lenticular warts in myrmecophytes like Hydnophytum and Myrmecodia.[2] Myrmecodia uses its lenticular warts to suck nutrients from the insects thrown out by the ants. The ants in turn benefit with a secure location to form their colony.[1] The pitcher plant Nepenthes bicalcarata obtains an estimated 42% of its total foliar nitrogen from ant waste.[3]
