abundant.abundance buttercup England english field flowers Great Britain landscape many meadow natural nature profusion ranunculus rich spring Sussex trees wild yellow abundance abundant apple blossom clusters Hampshire Malus orchard petals pink white color colour diversity ecology flora Greece Greek mauve plants poppies poppy red cistus hills lavender Lavendula mountains purple blue bluebells green Hyacinthoides non-scripta woodland background bright bush cultivar elder garden little Sambucus shrub summer texture tiny tree South Downs forest hill