Wild plants of North America

65% Phytolacca americana

18% Viburnum opulus var. americanum

26% Animalia

20% Insecta

9% feeding damage by insects

4% Fungi

3% Senescence

2% water deficiency

2% mechanical damage

1% Abiotic

1% finished flowering period

69% Colutea arborescens

22% Gleditsia triacanthos var. inermis

8% Wisteria frutescens 'Amethyst Falls'

1% Caragana

98% nutrient-related issue

98% nutrient deficiency

97% Abiotic

57% water-related issue

46% Senescence

42% water deficiency

25% magnesium deficiency

24% feeding damage by insects

16% Animalia

14% water excess or uneven watering

83% Gillenia trifoliata

10% Weigela florida 'Variegata'

7% Styrax

1% Senescence

87% Lysimachia quadrifolia

12% Lysimachia ciliata 'Firecracker'

1% Lysimachia punctata

4% Insecta

3% feeding damage by insects

3% Animalia

80% Asclepias syriaca

19% Hydrangea paniculata 'Grandiflora'

2% Asclepias speciosa

11% Animalia

9% Insecta

7% finished flowering period

3% feeding damage by insects

3% Senescence

2% mechanical damage

2% water-related issue

2% Fungi

2% Abiotic

1% water deficiency

74% Dermatophyllum secundiflorum

18% Baptisia australis var. minor

8% Pyrus communis 'Bon Chretien'

41% Fungi

31% Abiotic

22% Animalia

16% powdery mildew

16% Insecta

14% water-related issue

10% Senescence

9% feeding damage by insects

8% Leotiomycetes

7% nutrient deficiency

99% Dianthera americana

2% Senescence

72% Melilotus officinalis

20% Baptisia 'Carolina Moonlight'

8% Solidago rugosa 'Fireworks'

3% Senescence

2% finished flowering period