box bush Buxus England english formal garden geometrical geometry Great Britain hedge hedgerow natural nature plant pot shrub spring square tulips urn buttercups field flowers grasses green landscape Lofoten Islands meadow mountains norway norwegian ocean plants ranunculus sea summer water wild yellow autumn brown Calluna colour gorse habitat Hampshire heath heather heathland ling New Forest sunlight Ulex big blade cultivar cyprus dwarf fan jagged large leaf leaves mediterranean palm pointed sharp spreading tree biodiversity competition diverse diversity dolomites flower Italy many montane rich richness wild flowers Alcudia Alcúdia Balearic Islands blue coastline fence fronds majorca Mallorca Spain Cornish cornwall developing fern fresh growth pinnae pteridophyte stems temperate uncoiling unrolling woodland