1. A ring (or ring-like formation) of cells on the stem not developed enough to be called an annulus. See Psilocybe ovoideocystidiata.
2. If a partial veil (or cortina) is so fragile that it ends up leaving a few random scraps of cellular tissue which forms a ring around the stem, that ring is called an annular zone.
Created: 2019-07-07 14:09:23 CDT (-0400)
Last modified: 2019-08-22 05:35:41 CDT (-0400)