Answer: annuli

AnswerCrossword Clue
ANNULIHalo shapes
annuliring; ringlike part, band, or space
annulithe veil remnant on a mushroom stalk
annuligrowth ring, as on the cross section of a tree trunk, that can be used to estimate age
annuliline of cells around a fern sporangium that ruptures the sporangium by contracting
annulithe space between two concentric circles on a plane
annuligrowth ring (as on the scale of a fish) that is used in estimating age
annuliring
annulipart, structure, or marking resembling a ring as
ANNULIRings
ANNULIYearly tree growths
ANNULITree rings
ANNULIRings of light in an eclipse.
ANNULITrees' age indicators
ANNULITree growth rings
ANNULIRinglike parts
ANNULIGrowth rings