cortina

English Thesaurus

1. a cobwebby partial veil consisting of silky fibrils (noun.plant)

hypernym	:	partial veil,
definition	:	membrane of the young sporophore of various mushrooms extending from the margin of the cap to the stem and is ruptured by growth; represented in mature mushroom by an annulus around the stem and sometimes a cortina on the margin of the cap (noun.plant)