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This page covers the conifers (class Pinopsida). For the background to this list see parent article List of the vascular plants of Britain and Ireland. All are part of the order Pinales. Status key: * indicates an introduced species and e indicates an extinct species.
Conifers account for around one half (51%) of the UK woodland area, although this proportion varies from around one quarter (26%) in England to around three quarters (74%) in Scotland. [8] Britain's native tree flora comprises 32 species, of which 29 are broadleaves. The UK's industry and populace uses at least 50 million tonnes of timber a year.
The data used to produce the maps is gathered by volunteer biological recorders and collated by the BRC Recording Schemes. The atlases fall into two groups: Main Atlases are commercially published books, presenting the current state of knowledge for well-recorded groups. They typically include text information about the species, and other ...
Census catalogue of the flora of Ireland. A list of Pteridophyta, Gymnospermae and Angiospermae including all the native plants and established aliens known to occur in Ireland with the distribution of each species, and recommended Irish and English names. pp. [i]-xxvii, 1-171, map. Dublin: Stationery Office.
Most conifers are monoecious, but some are subdioecious or dioecious; all are wind-pollinated. Conifer seeds develop inside a protective cone called a strobilus. The cones take from four months to three years to reach maturity, and vary in size from 2 to 600 millimetres (1 ⁄ 8 to 23 + 5 ⁄ 8 in) long.
Bedgebury National Pinetum at Bedgebury, Kent, in the United Kingdom, is a recreational and conservational arboretum managed by Forestry England that was established as the National Conifer Collection in 1925 and is now recognised as the most complete collection of conifers on one site anywhere in the world.
Encyclopedia of Conifers. A Comprehensive Guide to Conifer Cultivars and Species is an encyclopedia written by Aris G. Auders and Derek P. Spicer, published in 2012. The two-volume, extensively illustrated encyclopedia is a complete reference book covering all recognised conifer cultivars and species, both hardy and tropical.
There is marked variation in the use of conservation area status across England, with coverage ranging from 100% of properties in the Isles of Scilly (which is one large conservation area) through an average of 17% in London (although some boroughs have over 50% coverage) to under 5% in about 30% of local authority areas.