FLORA OF VERMONT 81 



LONICERA. Honeysuckle 



L. caerulea, L. Cold bogs of northeastern Vermont ; occasional. 



L. ciliata, Muhl. Fly Honeysuckle. Moist woods ; common. 



L. dioica, L. (L. glauca, Hill.) Dry rocky woods ; frequent. 



L. hirsuta, Eaton. Rocky woodlands of western Vermont ; occasional. 



L. oblongifolia, Muhl. Cold bogs; "Brattleboro," Frost; Bristol, Monkton, 

 New Haven, Starksboro, P V ingle ; Sutton, E. Faxon. 



L. Tatarica, L. Tartarian Honeysuckle. Common in cultivation ; a fre- 

 quent escape in thickets about Burlington. 



SAMBUCUS. Elder 



S. Canadensis, L. Elderberry. Thickets; common. 



S. racemosa, L. Red Elder, (S. pubens, Michx.) Rocky woodlands : com- 

 mon. 



SYMPHORICARPOS 



S. racemosus, Michx. Snowberry. Common in cultivation ; occasionally 

 spreading from old gardens. 



S. racemosus, Michx. var. pauciflorus, Robbins. (S. pauciflorus, Britton.) 

 Cliffs and headlands of western Vermont ; occasional. 



TRIOSTEUM 

 T. perforatum, L. Rich woodlands ; occasional. 



« VIBURNUM. Arrow-wood 



V. acerifolium, L. Maple-leaf Viburnum. Dry rocky woods ; common. 



V. alnifolia, Marsh. (V. lantanoides, Michx.) Hobblebush. Cold moist 

 woods ; common. 



V. cassinoides, L. Swamps ; common. 



V. dentatum, L- Arrow-wood. Wet places ; frequent. 



V. Lentago, L. Sheepberry. Rich moist woods and banks ; frequent. 



V. Opulus, L. Cranberry-tree. Low ground ; frequent. 



V. pauciflorum, Pylaie. Moist ravines near limit of tree growth ; Mt. Mans- 

 field, Tuckerman and Macrae; Killington, Sargent and Eggleston. 



V. pubescens, Pursh. Common on the cliffs and rocky hills of the Cham- 

 plain valley. 



