Convallariaceae

from The Century Dictionary.

• A family of monocotyledonous plants of the order Liliales, the lily-of-the-valley family, included by some botanists in the family Liliaceæ.

from the GNU version of the Collaborative International Dictionary of English.

• proper noun One of many subfamilies into which some classification systems subdivide the Liliaceae but not widely accepted.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun one of many subfamilies into which some classification systems subdivide the Liliaceae but not widely accepted