Category: P

  • Pruina

    Small white or colored dots, often on the apex of the stem but sometimes covering the stem.  

  • Polypore

    Common name for members of the family Polyporaceae, with firmly attached, thin tube layers on leathery or woody fruiting bodies.  

  • Pleurotoid

    Type of mushroom fruit body with cap and gills, but either lacking a stem or having a highly reduced and lateral stem; as in Pleurotus.  

  • Plage

    (Of mushroom spores) A depression or flat unornamented area on an ornamental spore surface next to the apiculus on the inner face of the spores, defining the genus Galerina.  

  • Perithecia

    Tiny flask-shaped or round fruit bodies that have a pore at the top through which the ascospores are discharged.  

  • Peridium

    The wall surrounding the spore case in gasteromycetes such as puffballs.  

  • Peridioles

    The small lentil-shaped spore capsules produced in the splash cups of bird’s nest fungi, called eggs.  

  • Partial veil

    A membranous, web-like, or glutinous covering that extends from the cap margin to the stem, protecting the young gills or tubes.  

  • Pneumatophores

    Aerial roots that protrude from the soil.  

  • Plume

    Referring mostly to a tuft of long hairs or bristles at one end of a seed, used for dispersal by wind. A wisp or puff of smoke, especially one that may rise from a surgical field in which electrocautery or lasers are used to cut, coagulate, or destroy tissue. Surgical plumes may contain carbon monoxide,…