Achene n. : Alt. of Achenium

Example:
Biology - Dicotyledonae has one seed which called Achene instead of Monocotyledonae ?

Taxonomy
achene, fruit, seed, free encyclopedia, dandelion, species, rose hips, seed coat, Types of fruits, ovary, cypsela, husk, tumble, clocks, rewrite, strawberry, dry fruit, pericarp.

Defination from the web:
achene (also sometimes referred to as "akene" and occasionally "achenium" or "achenocarp") is a type of simple dry fruit produced by many species of flowering plants. Achenes are monocarpellate (formed from one carpel) and indehiscent (they do not open at maturity) ...