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Tree - Wikipedia, the free encyclopedia (2033 words) |
 | Trees are important components of the natural landscape and significant elements in landscaping, and in agriculture supplying orchard crops (such as apples). |
| The earliest trees were tree ferns and horsetails, which grew in vast forests in the Carboniferous Period; tree ferns still survive, but the only surviving horsetails are not of tree form. |
| The oldest trees are determined by growth ring counts in cores taken from the edge to the centre of the tree or from entire cross-sections. |
| Trees of Britain and Ireland - Wikipedia, the free encyclopedia (553 words) |
| The only endemic tree species in Britain and Ireland (that is, that are native only to this region) are some apomictic whitebeams. |
| A tree can be defined as a large, perennial, woody plant with secondary branches supported by a primary stem (compare with shrub). |
| Tree For All (Tree For All is the most ambitious children's tree-planting project ever launched in the United Kingdom, with plans to help plant 12 million trees over the next five years.) |
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