Flora of Vermont 257 



S. oboiatus Muhl. Dry open woods; Bennington and Pownal, common, 

 (Robbins, Churchill); Essex, (F. A. Ross); Townshend, (Wheeler). 



S. Kobbinsii Oakes. Common in the cold swamps of northern and 

 central Vermont. Summit of Ascutney Mt. and Windham, (W. H. 

 Blanchard) ; Hartland, (Nancy Darling); Rutland, (Eggleston). 



S. Tiilgaris* L. Common Groundsel. Garden weed; occasional. 



SERICOCARPUS. White-topped Aster 



S. asteroides (L.) BSP. Dry open woods. Pownal and Arlington, 



(Robbins); Vernon, (Grout); Brattleboro, (W. H. Blanchard). 



SILPHIUM. Rosin-weed 

 S. perfoliatum L. Cup Plant. Burlington, (Jones) ; Westminster, 

 (W. H. Blanchard). 



SOLIDAGO. Golden-rod 



S. altissima L. (S. canadensis, Gray's Manual, ed. 6 in part). Copses 

 of the lower altitudes; occasional. 



S. altissima L., var. procera (Ait.) Fernald. Manchester, (Mary A. 

 Day). 



S. arguta Ait. Copses and moist woods of the lower altitudes; com- 

 mon. , I 



S. bicolor L. White Golden-rod. Dry copses; common. 



S. caesia L. Rich woodlands of the lower altitudes; common. Var. 

 axillaris (Pursh) Gray. Burnt over woodlands, common. Var. 

 pauiculata Gray. Rich woods; occasional. 



S. cauadeusis L. (S. canadensis L., var. glabrata Porter). Borders of 

 thickets and fields; common. 



S. cauadeusis L., var. gilvocanesceus Rydb. St. Johnsbury, (Inez A. 

 Howe). 



S. Cutleri Fernald. (S. Virgaurea, var. alpina Bigel.). Mt. Mansfield 

 and Camel's Hump, (Brainerd) ; Mt. Horrid, (Dutton) ; Lunenburg, 

 (W. E. Balch). 



S. gramiuifolia (L.) Salisb. (Euthamia graminifolia [L.] Nutt.). Moist 

 soil ; common. 



S. Iiispida Muhl. Dry sterile soil; occasional. More abundant in north- 

 ern Vermont. 



S. juucea Ait. Copses and banks of the lower altitudes; common. Var. 

 scabrella (T. & G.) Gray. More rocky situations than type; com- 

 mon. 



S. latifolia L. (S. flexicaulis L. in part). Moist shaded banks; fre- 

 quent. 



S. macrophylla Pursh. Highest peaks of the Green Mountains; com- 

 mon above 3,000 feet. 



S. neglecta T. & G. Bogs and swamps of the lower altitudes; occa- 

 sional. 



S. uemoralis Ait. Dry sterile fields; common. 



S. odora Ait. Sweet Goldenrod. "Woods," (Oakes) ; Vernon, rare, 

 (W. H. Blanchard). 



