sunlit light green giant rhubarb.

blue botany chlorophyll close closeup color day detailed enormous exotic flora foliage garden gardennorth gardens giant giantrhubarb gigantic green greens gunnera gunneraceae gunnerales gunnerer herbaceous horizontal huge large leaf leaves light manicata nature ornamental people plant rhs rhubarb shrub sky spikes spiky sunlit sunny tropical vegetation veins yorkshireengland