129 



Liriodendron tulipifera L. Yellow Poplar 



Menispermum canadense L. Moonseed 



Sassafras variifolium (Salisb.) Ktze. Sassafras 



Benzoin aestivale (L.) Nees. Spice Bush 



Hamamelis virginiana (L.) Witch-hazel 



Platanus occidentalis L. Sycamore 

 *Pyrus Mains L. Wild Apple 

 *Pyrus communis L. Pear 

 *Riibus phoenicolasius Maxim. Wineberry 



Rubus occidentalis L. Black Raspberry 



Rubus villosiis Ait. Dewberry 



Rubus allegheniensis Porter. High Blackberry 



Primus serotina Ehrh. Black Cherry 

 *Prunus avium L. Sweet Cherry 

 *Prunus persica (L.) Stokes. Peach 

 *Robinia Pseudo- Acacia L. Black Locust 

 * Ailanthus glandulosa Desf. Ailanthus 



Rhus typhina L. Staghorn Sumach 



Rhus glabra L. Smooth Sumach 



Rhus toxicodendron L. Poison Ivy 



Celastrus scandens L. Climbing Bittersweet 



Acer saccharum Marsh. Sugar Maple 

 *Acer platanoides L. Norway Maple 



Acer rubrum L. Red Maple 

 *Aesculus Hippocastanum L. Horse-chestnut 



Psedera quinquefolia (L.) Greene. Virginia Creeper 



Vitis aestivalis Michx. Summer Grape 



Tilia glabra Ventenat. Basswood 



Cornus florida L. Dogwood 



Cornus Amomum Mill. Kinnikinnik 



Nyssa sylvatica Marsh. Black Gum 



Vaccinium vacillans Kalm. Late Low Blueberry 



Vaccinium corymbosum L. High Blueberry 



Fraxinus americana L. White Ash 



Fraxinus pennsylvanica Marsh. Red Ash 

 *Solanum Dulcamara L. Bitter Nightshade 

 *Paulownia tomentosa (Thunb.) Steud. Royal Paulownia 

 *Catalpa bignonioides Walt. Common Catalpa 

 *Lonicera japonica Thunb. Japanese Honeysuckle 



Viburnum acerijolium L. Maple-leaf Viburnum 



Viburnum prunijolium L. Black Haw 



Samhucus canadensis L. Common Elder 



Smilax rotiindifolia L. Green Brier 

 The following probably also occur: 



Rubus odoratus L. Purple Flowering Raspberry 



Gaylussacia baccata (Wang.) C. Koch. Black Huckleberry 



Sambucus pubens Michx. Red-berried Elder 



Amelanchier canadensis (L.) Medic. Serviceberry 



Brooklyn Botanic Garden, 

 Brooklyn, N. Y. 



