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Funguary Day 21: Birds Nest Fungi

The bird's nest fungi is named for its nest-like appearance, with “eggs” inside the main cup. The “eggs” are actually called peridioles and they're where the mushroom stores its spores. They're usually attached to the peridium (the main cup structure of the fungi) by a thin cord called the funicular cord. The cord is coiled inside a purse (see diagram below) until spore dispersal occurs. 

Bird's nest fungi are reliant on rain to disperse its spores. Raindrops trigger the spore release by splashing the peridoles out of place, as visible in this video. The purse ruptures and the cord uncoils as the peridoles are splashed into the air. Sometimes the funicular cord will wrap around a branch or twig and attach to the new substrate via the hapteron (see diagram below).  

Funguary Day 21: Birds Nest Fungi
Funguary Day 21: Birds Nest Fungi

See the rest of my posts for funguary here!


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