No. 50.] 119 



Thalictrum, L. Meadoiu Rue. 



dioicum, L. Rocky woods. April-May. 



cornuti, L. Wet meadows. June-July. 



anemonoides, Michx. Woods, in rich soils. April-May 



Order MAGNOLIACE.E. The Magnolia Tribe. 



Magnolia, L. 



glauca, L. Sweet Bay. Swamps, Long Island. Not found else- 

 where in the State. May- June. 



acuminata, L. Cucumber Tree. Lewiston and Portage, Dr. Sart- 

 well. Also in Cattaraugus, where it is a tall tree 

 with a trunk often more than four feet in diame- 

 ter. Prof. I. Hall. 



umbrella, Lam. Umbrella Tree. "Northern part of the State of 

 New-York." Michaux. No other botanist has 

 found this tree within the limits of this State. 



Liriodendron, L. Tulip Tree. 



tulipifera, L. White-wood. Woods. May-June. 



Order MENISPERMACE^E. The Moonseed Tribe. 



Menispermum, L. Moonseed. 



canadense, L. Banks of rivers and thickets. June-July. 



Order BERBERIDACEiE. The Barberry Tribe. 



Berberis, L. 



^ vulgaris, L. Barberry Bush. Hedges, fields. Not found far 

 in the interior. 



Leontice, L. 



thalictroides, L. Blue Cohosh. Woods. April. 



Jeffersonia, Bart. Twin-leaf. 



diphylla, Pers. Rich calcareous, northern and western parts of 

 the State. April. 



Podophyllum, L. May Apple. 



peltatum, L. Woods and meadows. May. 



