achene defined in 1951 yearachene - achene;
achene - Dry, one-seeded fruit formed from a single carpel, with no special method of opening to liberate the seed; may be smooth-walled, e.g. buttercup; feathery, e.g. traveller's joy; spiny, e.g. corn buttercup; or winged (samara), e.g. sycamore.
near achene in Knolik
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