Achenium n. : A small, dry, indehiscent fruit, containing a single seed, as in the buttercup; -- called a naked seed by the earlier botanists.

Example:


Taxonomy
branch, the Tree of Life, Tree of Life, Tree of Life Web Project, characteristics, organisms, distinction, leaf, descendent, subgroups, genetic lineages, detailed explanation, page types, Page Content, collections, Movies, Life design, icons.

Defination from the web:
Achenium/61623/2007.04.26 in The Tree of Life Web Project, http://tolweb.org/ edit this page. This page is a Tree of Life Branch Page. ... Achenium People. options. Setting Preferences. Show Glossary Entries. Move Internet Links to Top. Show Only Taxon Lists. Show ...