Native

An indigenous plant

Naturalised

Having been introduced, and colonised, placed where not indigenous

Node

Point on the stem where the leaves are attached, the 'joint'

Notch planting

Planting by setting a tree's roots in a vertical notch, or group of notches, cut in the soil with a spade or mattock, and specified in I-notch, L-notch, H-notch planting according to the shape of the notch(es)

Nut

Non-splitting, one-seeded, hard or bony fruit