While many gardeners may be familiar with the more prostrate forms of juniper shrubs, the fact is most species of junipers grow as trees in the wild. Juniper trees (Juniperus spp.) are nonflowering plants that reproduce by producing cones, therefore appropriately called gymnosperms.
Definition of foundation for English Language Learners : a usually stone or concrete structure that supports a building from underneath : something (such as an idea, a principle, or a fact) that provides support for something
late 14c., to join or unite (something to something else), from Latin addere add to, join, attach, place upon, from ad- to (see ad-) + -dere comb. form meaning to put, place, from dare to give (see date (n.1)). Meaning to do sums, do addition also is from late 14c. Related: Added; adding.