HOFFMANN: FLORA OF BERKSHIRE COUNTY. 331 



LONICERA. Honeysuckle. 



L. caerulea L., var. calvescens Fernald & Wiegand. Mountain 

 Fly Honeysuckle. — (I. caerulea, var. villosa Man. ed. 7 in part.) 



Swamps; occasional. Lanesboro; Pittsfield (Knowlton); Stock- 

 bridge. 



Leaves only sparingly pilose or glabrate; the new twigs glabrous or 

 merely puberulent or sparingly pilose, becoming glabrate {vid. Rhodora, 

 12: 210, 1910). 



var. villosa (Michx.) T. & G. — Bogs and wet hillsides; common, 

 especially on the plateau. 



L. canadensis Marsh. American Fly Honeysuckle. — Woods; 

 frequent. 



L. dioica L. — Rocky woods and swamps; frequent. Common in 

 thickets in the sand-plain, Sheffield. 



L. hirsuta Eat. — Bullock's Ledge, Williamstown. 



This species was discovered " on a rocky hill, two miles west of the 

 college " in Williamstown in 1817 by a pupil of Amos Eaton and 

 described in the second edition of Eaton's" Manual of Botany in 1818. 

 The species was later found in Vermont, Pennsylvania and as far north- 

 west as Manitol)a, l)ut no additional stations were found in Massa- 

 chusetts, nor were Ijotanists able to rediscover Eaton's station. In 

 1920 the writer had the good fortune to find the plant growing in some 

 abundance at the above locality, probably the type station. 



L. sempekvirens L. Trumpet Honeysuckle. — Escaped on 

 rocky hillside. Great Barrington. 



L. TATARiCA L. Tartarian Honeysuckle. — Occasional as an 

 escape in thickets, Stockbridge. 



L. Xylosteum L. E['ropeax Fly Honeysuckle. — Locally fre- 

 quent as an escape in thickets about Stockbridge Bowl, Stockbridge. 



SAMBUCUS. Eldeu. 



S. canadensis L. Common Elder; Elderberry. — Low ground; 

 common. 



S. racemosa L. Kko-berried Elder. — Rocky woods, banks and 

 clearings; coiiunoii. 



SYMPHORICARPUS. Snowbekry. 



S. albus (L.I iJhike. (N. raa iim.'iii.f Man. ed. 7 an<! 111. l-M. ed. 2; 

 rid. Rhodora, 16: 118, 1914.) 



