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'''Gorse''', '''furze''', '''furse''' or '''whin''' ('''''Ulex''''') is a [[genus]] of about 20 species of spiny [[evergreen]] [[shrub]]s in the subfamily [[Faboideae]] of the pea family [[Fabaceae]], native to western [[Europe]] and northwest [[Africa]], with the majority of species in [[Iberian Peninsula|Iberia]]. Gorse is closely related to the [[Broom (shrub)|brooms]], and like them, has green stems and very small leaves and is adapted to dry growing conditions. However it differs in its extreme spininess, with the [[shoot]]s being modified into branched [[spine (botany)|spine]]s {{Convert|1|-|4|cm|in}} long, which almost wholly replace the leaves as the plant's functioning [[photosynthesis|photosynthetic]] organs. The [[leaf|leaves]] of young plants are [[trifoliate]], but are later reduced to scales or small spines.<ref>A R Clapham, T G Tutin, E F Warburg, ''Flora of the British Isles'', Cambridge, 1962, p 331</ref> All the species have yellow flowers, some with a very long flowering season. The most widely familiar species is Common Gorse (''[[Ulex europaeus]]''), the only species native to much of western [[Europe]], where it grows in sunny sites, usually on dry, sandy soils. It is also the largest species, reaching {{Convert|2|-|3|m|ft|sigfig=1}} in height; this compares with typically {{Convert|20|-|40|cm|in}} for Western Gorse (''[[Ulex gallii]]''). This latter species is characteristic of highly exposed [[Atlantic (ocean)|Atlantic]] coastal [[Heath (habitat)|heathland]] and montane habitats. Western gorse is replaced in the eastern part of Great Britain by Dwarf Furze (''[[Ulex minor]]''), a plant about {{Convert|30|cm|in}} tall, characteristic of sandy lowland [[Heath (habitat)|heathland]]. Common gorse flowers a little in late autumn and through the winter, coming into flower most strongly in spring. Western Gorse and Dwarf Furze flower in late summer (August-September in [[Ireland]] and [[Great Britain|Britain]]). Between the different species, some gorse is almost always in flower. Gorse thrives in poor growing areas and conditions including drought;<ref>[http://www.pfaf.org/database/plants.php?Ulex+europaeus Plants for a Future, database entry for ''Ulex europaeus'']</ref> it is sometimes found on very rocky soils,<ref>C. Michael Hogan (2008) [http://www.themodernantiquarian.com/site/11227/catto.html#fieldnotes ''Catto Long Barrow fieldnotes'', The Modern Antiquarian]</ref> where many species cannot thrive. Moreover, it is widely used for land reclamation (e.g., mine tailings), where its [[nitrogen fixation|nitrogen-fixing]] capacity helps other plants establish better. In many areas Common Gorse has become naturalised and an [[invasive species|invasive]] [[weed]] due to its aggressive seed dispersal; it has proved very difficult to eradicate. Gorse readily becomes dominant in suitable conditions, and where this is undesirable for agricultural or ecological reasons control is required, either to remove gorse completely, or to limit its extent. Gorse stands are often managed by regular [[combustion|burning]] or [[Mower#Flail mower|flail]]ing, allowing them to regrow from stumps or seed. Denser areas of gorse may be [[bulldozer|bulldozed]]. Gorse flowers are edible and can be used in salads, tea and to make a non-grape-based "[[wine]]". Gorse bushes are highly flammable. {{Inc| Ulex (ancient Latin name of this or a similar plant). Leguminosae. Furze. Gorse. Whin. Ornamental woody plants grown for their handsome yellow flowers and evergreen appearance. Spiny shrubs: lvs. mostly scale-like, only vigorous shoots near the ground bearing fully developed lvs.: fls. papilionaceous, axillary at the end of the branchlets; calyx 2-lipped, divided nearly to the base; standard ovate, wings and keel obtuse; stamens alternately longer and shorter: pods small, ovoid, few-seeded; seeds strophiolate.—About 20 species in W. and S. Eu. and in N. Afr. Closely allied to Cytisus and chiefly distinguished by the deeply 2-lobed calyx. The fls. yield a yellow dye. Sometimes cult. as a winter fodder plant, in Eu., the green sprigs of one year's growth being eaten. The furzes are much-branched shrubs with dark green spiny branches, usually almost leafless, and with showy yellow papilionaceous flowers which are axillary and often crowded at the ends of the branches. They are not hardy North, but under protection they survive the winters in New England. They are valuable as sand-binders for covering dry sandy banks and are also well suited for seaside planting. On account of their dark green branches they have the appearance of evergreen plants and they are very showy when covered with their yellow flowers. They are also sometimes used for low hedges. They prefer sandy or gravelly porous soil and a sunny position; in rich garden soil they grow more rampant, but do not bloom so well. They should be sown where they are to stand, as they do not bear transplanting well, or if this is not feasible, they should be sown singly in small pots and the plants then planted out in their permanent places. Propagation is by seeds sown in spring after the danger from frost has passed: by greenwood cuttings under glass; or by cuttings of nearly mature wood in early summer in a coldframe under glass, forming roots the following spring. Varieties and rarer kinds are sometimes grafted in spring in the greenhouse on U. europaeus. {{SCH}} }} ==Cultivation== {{edit-cult}}<!--- Type cultivation info below this line, then delete this entire line --> ===Propagation=== {{edit-prop}}<!--- Type propagation info below this line, then delete this entire line --> ===Pests and diseases=== {{edit-pests}}<!--- Type pest/disease info below this line, then delete this entire line --> ==Species== Species{{wp}}<br> ''Ulex argenteus''<br/> ''Ulex boivinii'' <br/> ''Ulex borgiae''<br/> ''Ulex cantabricus''<br/> ''Ulex densus''<br/> ''Ulex europaeus'' - [[Common Gorse]]<br/> ''[[Ulex gallii]]'' - Western Gorse or Western Furze<br/> ''Ulex genistoides'' <br/> ''Ulex micranthus''<br/> ''[[Ulex minor]]'' - Dwarf Furze or Dwarf Gorse<br/> ''Ulex parviflorus'' ==Gallery== {{photo-sources}}<!-- remove this line if there are already 3 or more photos in the gallery --> <gallery> Image:Upload.png| photo 1 Image:Upload.png| photo 2 Image:Upload.png| photo 3 </gallery> ==References== *[[Standard Cyclopedia of Horticulture]], by L. H. Bailey, MacMillan Co., 1963 <!--- xxxxx *Flora: The Gardener's Bible, by Sean Hogan. Global Book Publishing, 2003. ISBN 0881925381 --> <!--- xxxxx *American Horticultural Society: A-Z Encyclopedia of Garden Plants, by Christopher Brickell, Judith D. Zuk. 1996. ISBN 0789419432 --> <!--- xxxxx *Sunset National Garden Book. Sunset Books, Inc., 1997. ISBN 0376038608 --> ==External links== *{{wplink}} {{stub}} __NOTOC__
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