FLORA OF BURLINGTON AND VICINITY 83 



L, dioica L. Glaucous Honeysuckle. Dry rocky and sandy woods; 

 frequent. May. 



L. TATARiCA L. Tartarian Honeysuckle. Common in cultivation and 

 a frequent escape in thickets about Burlington. May. 



SAMBUCUS (Tourn.) L. Er.DER 



S. canadensis L. Common Elder, Elderberry. Thickets; common. 



July. 

 S. racemosa L. Red-berried Elder. Rocky woodlands; common. May. 



SYMPHORICARPOS (Dill.) Ludwig. SnowbErry 



S. racemosus Michx. Snowberry. Cliffs and rocky headlands; fre- 

 quent. June. 



S. RACEMOSUS Michx., var. laevigatus Fern. Garden Snowberry. Com- 

 mon in cultivation and occasionally persistent about old building 

 sites. June, July. Shelburne, (N. F. F.). 



TRIOSTEUM L. FevErwort. Horse Gentian 



T. perfoliatum L. Tinker's Weed, Wild Coffee. Edge of swamp, Col- 

 chester, (GrifRn). May, June. 



VIBURNUM (Tourn.) L. Arrow- wood. Laurestinus 



V. acerifolium L. Dockmackie, Maple-leaved Arrow-wood. Rocky or 

 sandy woods; common. June. 



Y. aluifolium Marsh. Hobble-bush, Witch Hobble, Moosewood. Cool 

 moist woods; common. May. 



V. cassiuoides L. Withe-rod, Wild Raisin. Swamps; frequent. June. 



V. dentatiim L. Toothed Arrow-wood. Wet places; rare. June, July. 

 Essex and Shelburne, (N. F. F.). 



Y. Lentago L. Sheepberry, Nannyberry, Wild Raisin. Rich moist 

 woods; occasional. May, June. 



Y. Opuliis L., var. amerieamim (Mill.) Ait. Cranberry Tree, High-bush 

 Cranberry, Pimbina. Low grounds; occasional. May, June. 



Y. pubescens (Ait.) Pursh. Downy Arrow-wood. Cliffs and rocky 

 hills; frequent, June. 



