![]() Acer negundo |
![]() Acer saccharum |
![]() Acer saccharum |
![]() Ailanthus altissima |
![]() Amelanchier alnifolia |
![]() Hydrangea quercifolia |
![]() Kerria japonica |
![]() Malus |
![]() Populus alba |
![]() Rhus radicans |
![]() Salix |
![]() Syringa amurensis |
![]() Amelanchier alnifolia |
![]() Fraxinus pennsylvanica |
![]() Gymnocladus dioica |
![]() Morus alba |
![]() Populus deltoides |
![]() Fraxinus pennsylvanica |
![]() Acer platanoides |
![]() Acer saccharinum |
![]() Fraxinus pennsylvanica |
![]() Hydrangea quercifolia |
![]() Anas platyrhynchos |
![]() Acer negundo |
![]() Acer platanoides |
![]() Acer platanoides2 |
![]() Acer saccharum |
![]() Cercis canadensis |
![]() Gymnocladus dioica |
![]() Liquidambar styraciflua |
![]() Ulmus americana |
![]() Celtis occidentalis |
![]() Geranium maculatum |
![]() Morus alba |
![]() Celtis occidentalis |
![]() Ginkgo biloba |
![]() Ginkgo biloba |
![]() Heptageniidae |
![]() Pinus strobus |
![]() Platanus occidentalis |
![]() Acer negundo |
![]() Ulmus americana |
![]() Ulmus americana |
![]() Acer negundo |
![]() Ambrosia artemisiifolia |
![]() Argia apicalis |
![]() Argia apicalis |
![]() Argia apicalis |
![]() Celtis occidentalis |
![]() Celtis occidentalis |
![]() Argia apicalis |
![]() Argia apicalis |
![]() Calopteryx maculata |
![]() Celtis occidentalis |
![]() Rhus typhina |
![]() Acer rubrum |
![]() Phalacrocorax auritus |
![]() Aix sponsa |
![]() Ardea herodias |
![]() Argia moesta |
![]() Calopterygidae |
![]() Heptageniidae |
![]() Hydrangea quercifolia |
![]() Lonicera tatarica |
![]() Verbascum thapsus |
Root |
Updated Jul 29, 2009 | Peter Chen |