1. Considered holy with powers of purification (with the ability to drive out badness), the Druids named one of their months after it. English Oak Silver Birch Horse Chestnut Rowan

2. The trembling of the leaves of this tree was said to represent grief or guilt... with some local lore claiming the guilt stemmed from the wood of the tree being used to form Christ's cross. Aspen Hornbeam Common Ash Silver Maple

3. Which small tree (also a large shrub) grows sloe berries? Dogwood Hawthorn Blackthorn Mulberry

4. This tree was considered to harbour evil spirits and gave rise to malign spirit fables such as the Erlkonig of German legend. Common Hazel Elder Medlar Common Alder

5. The name of this tree is said to stem from the tough wood. Osier Dogwood Hornbeam Buckthorn

6. Fagus sylvatica refers to which tree? Answer: (A large tree that is often used to create hedges)

7. Which tree was decimated by a disease which entered the country in 1967? Answer: (Ulmus procera)

8. 'Chestnuts roasting on an open fire' refers to the Sweet Chestnut: True or False? Answer: ('T' or 'F' sufficient)

9. The twigs of this tree break and float downstream, taking root further along the waterway. Crack Willow Cotoneaster Snow Gum Pin Oak

10. This tree is Europe's largest Maple. Norway Maple Sweet Gum Field Maple Sycamore Maple

11. The biology of this tree makes it ideal for planting in cities. Sycamore White Poplar Horse Chestnut London Plane

12. This decorative tree, often planted along avenues was known by North American Indians as 'canoe wood' and was introduced to this country in 1656. Fig Tulip Tree Swedish Whitebeam Persian Ironwood

13. The 'king' of our Trees. Answer: (Quercus robur)

14. If a sick child was passed through a cleft in the trunk of this tree they would be cured. English Oak Common Ash Maidenhair Tree Weeping Willow

15. The only large conifer able to exist through the Ice Age in Northern Britain. Giant Redwood Monterey Pine Scots Pine Bhutan Pine

16. This tree has needles as leaves but is actually deciduous and loses the needles in the winter. European Larch Western Hemlock Deodar Norway Spruce

17. This tree grows berries that are used in the manufacture of gin. Common Hazel Common Juniper Strawberry Tree Barberry

18. This plant does well where the nitrogen content of the soil is low, for example in churchyards or badger setts. Elder Hawthorn Spindle Gorse

19. The name of this tree is said to derive from the Norse word for 'a charm' and it is often connected with witchcraft in ancient texts. Mountain Hemlock Rowan Tree of Heaven Grand Fir

20. This tree is the tallest broad leaved tree in Britain. Sweet Chestnut English Oak Common Lime Common Beech

21. Which tall thin tree is often seen lining boundaries or roads? Answer: (Two Words)

22. This native tree is nowadays more often seen clipped into hedges and ornamental shapes. Answer: (Buxus sempervirens)

23. The bark, leaves and twigs of this tree can be used in extract to prevent inflammation and control bleeding. Hornbeam White Willow Wych Elm Wych Hazel

24. Conkers come from... Paper Bark Maple Horse Chestnut Sessile Oak Field Maple

25. Longbows were made of this highly flexible and strong wood. Yew Osier Noble Fir Snowberry