There are 36 trees and shrubs thought to be native to Ireland.
- Alder
- Alder Buckthorn
- Arbutus, the Strawberry Tree
- Ash
- Aspen
- Bird Cherry
- Bramble
- Broom
- Burnet rose
- Common (or European) Gorse
- Crab Apple
- Dog Rose
- Downy Birch
- Elder
- Guelder Rose
- Hawthorn
- Hazel
- Holly
- Honeysuckle
- Ivy
- Juniper
- Pedunculate Oak
- Privet
- Purging Buckthorn
- Rowan or Mountain Ash
- Scots Pine
- Sessile Oak
- Silver Birch
- Sloe, Blackthorn
- Spindle
- Western (or Mountain) Gorse
- Whitebeam spp. S. anglica
Whitebeam spp. S. devoniensis
Whitebeam spp. S. hibernica.
Whitebeam spp. S. latifolia
Whitebeam spp. S. rupicola
Whitebeam spp. Sorbus aria - Wild Cherry
- Willow spp.
- Wych Elm
- Yew