Stipe (mycology)

In mycology, a stipe (/staɪp/) is the stem or stalk-like feature supporting the cap of a mushroom.

[1] The evolutionary benefit of a stipe is generally considered to be in mediating spore dispersal.

An elevated mushroom will more easily release its spores into wind currents or onto passing animals.

It is often the case that features of the stipe are required to make a positive identification of a mushroom.

Such distinguishing characters include: When collecting mushrooms for identification it is critical to maintain all these characters intact by digging the mushroom out of the soil, rather than cutting it off mid-stipe.