
• (n. pl.) A Linnaean class of plants characterized by having ten stamens.
Found on
http://thinkexist.com/dictionary/meaning/decandria/
De·can'dri·a noun plural [ New Latin , from Greek
de`ka ten + ..., ..., a man.]
(Botany) A Linnæan class of plants characterized by having ten stamens.
Found on
http://www.encyclo.co.uk/webster/D/14

In the Linnsean system of botany, Decandria is the tenth class of plants. The flowers have ten stamens, and one, two, three or more pistils. It includes the pink, Lychnis, Saxifrage, etc.
Found on
http://www.probertencyclopaedia.com/browse/BD.HTM
No exact match found.