Southern catalpa leaves vector over 2 years 72 Yellow buckeye leaves vector over 2 years 87 Silky oak leaves vector over 2 years 68 Common hackberry leaves vector over 2 years 58 California buckeye leaves vector over 2 years 71 Crack willow leaves vector over 2 years 58 Common lime leaves vector over 2 years 77 Common hawthorn leaves vector over 2 years 67 Common ash leaves vector over 2 years 72 American mountain ash leaves vector over 2 years 58 Pagoda tree leaves vector over 2 years 50 Modesto ash leaves vector over 2 years 50 Handkerchief tree leaves vector over 2 years 46 Foxglove tree leaves vector over 2 years 49 European mountain ash leaf vector over 2 years 70 European chestnut leaves vector over 2 years 38 European ash leaves vector over 2 years 55 European alder leaves vector over 2 years 47 Blue beech leaves vector over 2 years 40 Bird cherry leaves vector over 2 years 65 Texas ash leaves vector over 2 years 83 Paper mulberry leaves vector over 2 years 73 Mountain maple leaves vector over 2 years 104 Arizona ash leaves vector over 2 years 57 Wych elm leaves vector over 2 years 92 Whitebeam leaves vector over 2 years 88 Sycamore maple leaves vector over 2 years 140 Striped maple leaves vector over 2 years 67 Sessile oak leaves vector over 2 years 154 Goat willow leaves vector over 2 years 78 European beech leaves vector over 2 years 90 Dutch elm leaves vector over 2 years 76 Black mulberry leaves vector over 2 years 98 Balsam poplar leaves vector over 2 years 70 Yellow birch leaves vector over 2 years 104 White poplar leaves vector over 2 years 88 Turkey oak leaves vector over 2 years 93 Shingle oak leaves vector over 2 years 67 Field maple leaves vector over 2 years 145 Cork oak leaves vector over 2 years 75