Plants Native to Dutchess County, New York 



11. The Mature Swamp Forest Association. 

 C. Rivers and Streams. 



11. The Association of Aquatic Plants. 



HERBS 



Arrow Arum Peltandra virginica 



Arrow-head Sagittaria latifolia 



Brooklime, American, Veronica americana 

 Brooklime, European 



Veronica Beccabunga 



Flag, Larger Blue Iris versicolor 



Flag, Smaller Blue Iris prismatica 



Flag, Sweet Acorus Calamus 



Forget-me-not, True 



Myosotis scorpioides 



Forget-me-not Myosotis laxa 



Grass, Tape Vallisneria spiralis 



Marigold, Marsh Caltha palustris 



Parsnip, Water Sium cicutcefolium 



Peppermint Mentha piperita 



Pickerel Weed Pontederia cordata 



Pipes Equisetum fluviatile 



Plantain, Water, Alisma Plantago-aquatica 

 Saxifrage, Golden 



Chrysoplenium americanum 



Skunk Cabbage. . . Symplocarpus foetidus 



Spearmint Mentha spicata 



Speedwell, Water 



Veronica anagallis-aquatica 



Water Weed Elodea canadensis 



23. The Association of Marginal Plants. 



TREES 



Ash, Black Fraxinus nigra 



Ash, Red Fraxinus pennsylvanica 



Ash, White Fraxinus americana 



Elder, Box Acer Negundo 



Elm, American Ulmus americana 



Elm, Slippery Ulmus fulva 



Hackberry Celtis occidentalis 



Ironwood Carpinus caroliniana 



Maple, Red Acer rubrum 



Maple, Silver Acer saccharinum 



Mulberry, Red Morus rubra 



Plum, Canada Prunus nigra 



Poplar, Balsam Populus balsamijera 



Sycamore Platanus occidentalis 



Willow, Black Salix nigra 



Willow, Weeping Salix babylonica 



Witch-hazel Hamamelis virginiana 



SHRUBS 



Alder, Hoary Alnus incana 



Alder, Smooth Alnus rugosa 



Arrow-wood Viburnum dentatum 



Bladdernut Staphylea trifolia 



Dogwood, Red-osier. . .Cornus stolonifera 



Grape, Frost Vitis cordifolia 



Grape, River Bank Vitis vulpina 



Nannyberry Viburnum Lentago 



Nightshade, Climbing 



Solanum Dulcamara 



Nine-bark Physocarpus opuli/olius 



Shad Bush Amelanchier canadensis 



Spice Bush Benzoin a'Stivale 



Willow Salix cordata 



Willow Salix discolor 



Willow, Shining Salix lucida 



HERBS 



Apple, Wild Balsam. . Echinocystis lobata 

 Bindweed, Black, Polygonum convolvulus 

 Bindweed, Hedge. . . .Convolvulus septum 



Boneset Eupatorium per/oliatum 



Buckwheat, Climbing False 



Polyganum scandens 



Bur Cucumber, One-seeded 



Sicyos angulatus 



Burdock, Common Arctium minus 



Burdock, Great Arctium Lappa 



Clematis Clematis virginiana 



Fern, Sensitive Onoclea sensibilis 



Cardinal Flower Lobelia cardinalis 



Hemp-weed, Climbing, Mikania scandens 

 Hellebore, False, or Indian Poke 



Veratrum viride 



Indigo, False Amorpha fruticosa 



Joe-Pye-W 7 eed . . . Eupatorium purpureum 



[16] 



