TREE ANTIGEN American Beech, American Elm, Black Walnut, Black Willow, Negundo, Eastern Cottonwood, Hickory, Red Birch, Red Oak, Platanus, Fraxinus Americana, Melaleuca Blossom, Arsenicum Album, Lycopodium Clavatum, Pulsatilla Vulgaris FAGUS GRANDIFOLIA POLLEN FAGUS GRANDIFOLIA POLLEN ULMUS AMERICANA POLLEN ULMUS AMERICANA POLLEN JUGLANS NIGRA POLLEN JUGLANS NIGRA POLLEN SALIX NIGRA POLLEN SALIX NIGRA BARK ACER NEGUNDO POLLEN ACER NEGUNDO POLLEN POPULUS DELTOIDES SUBSP. DELTOIDES POLLEN POPULUS DELTOIDES POLLEN CARYA OVATA POLLEN CARYA OVATA POLLEN BETULA OCCIDENTALIS POLLEN BETULA OCCIDENTALIS POLLEN QUERCUS RUBRA POLLEN QUERCUS RUBRA POLLEN PLATANUS OCCIDENTALIS POLLEN PLATANUS OCCIDENTALIS POLLEN FRAXINUS AMERICANA POLLEN FRAXINUS AMERICANA POLLEN MELALEUCA ALTERNIFOLIA FLOWERING TOP MELALEUCA ALTERNIFOLIA FLOWERING TOP ARSENIC TRIOXIDE ARSENIC CATION (3+) LYCOPODIUM CLAVATUM SPORE LYCOPODIUM CLAVATUM SPORE PULSATILLA VULGARIS ANEMONE PULSATILLA WATER ALCOHOL