Calluna England english flowers Great Britain heather ling natural nature plants purple summer Sussex wild blooms daffodils narcissus native petals spring trumpets yellow blue Greece Greek Leguminosae light lupin lupinus plant sunlight basket canada hanging lamp nova scotia ocean pole sea shelburne sveres water bushes Cornish cornwall gorse grass landscape meadow Ulex bush cultivar garden pink pool red rhododendron shrub tree woody plant lilac spikes syringa