34 



Ribes L. Currant. Gooseberry. 



Cynosbati L. Prickly Gooseberry. Dogberry. Conway, Mt. 



Tom, South Hadley. 

 rotundifoUum Michx. West River Mt., E. Hitchcock. 

 oxyacanthoides L. Smooth Gooseberry. 

 floridum L'Her. Wild Black Currant. 



prostratum L'Her. Skunk Currant. Belchertown, H. G. Jesup. 

 VULGARE Lam. Red Currant. Escaped from gardens. 

 aureujit Pursh, Missouri or Buffalo Currant. Escaped from 



cultivation. 



HAMAMELIDACEAE 



Hainamehs L. Witch Hazel. 

 virginiana L. 



PLATANACEAE 



Platanus [Tourn.] L. Sycamore. Buttonwood. 



occidentalis L. River valleys. A noteworthy specimen of this 

 tree, 20 feet in circumference, stands on Sunder- 

 land street. This is said to be the largest sycamore 

 ■ tree in Massachusetts. 



ROSACEAE 



Spiraea [Tourn.] L. 



latifolia Borkhr. Meadow-sweet. 



tomentosa L. Hardhack. Steeple Bush. 

 Sorbaria A. Br. 



sorbifolia (L.) A. Br. Amherst, N. Hadley road, W. D. Barlow. 

 Pyrus [Tourn.] L. 



Malus L. Apple. Frequently spontaneous. 



arbutifolia (L.) L. f. Chokeberry. 



arbutifolia (L.) L. f. var. atropurpurea (Britton) Robinson. 



melanocarpa (Michx.) Willd. Northampton. 



americana (Marsh.) DC. American Mountain Ash. 



AucuPARiA (L.) Ehrh. European Mountain Ash. Rowan Tree. 

 Amherst, etc. Escaped. 

 Amelanchier Medic. Shad Bush. 



sanguinea (Pursh.) DC. Millers Falls, Montague ; K. M. Wie- 

 gand in Rhodora, Vol. XIV, p. 13S. 



stolonifera Wiegand. Millers Falls, Montague ; Rhodora, Vol. 

 XIV, p. 144. 



