bright green diseased leaves of tilia caucasica linden tree with spots on blue sky background. disease or pests

background blue botanical branch branches bright caucasica closeup dasystyla deciduous disease diseased environment flora floral focus foliage forest garden green greenery growth heartshaped herbal homeopathy landscape leaf leaves light lime linden medicine natural nature nectar new park pests plant platyphyllos relaxation selective shadows sky spots spring sunlight tilia tree young