No. 14.] FLOWERING PLANTS AND FERNS. 427 



Vitis indivisa Willd. Cissus Ampelopsis Pers. Leon. 



Vitis bipinnata Torr. & Gray. Cissus arborea (L.) Des Moul- 

 ins. Leon. 



Vitis cordifolia Michx. Berz., Leon., Bi, Ba, B3, R. 



An error in determination. Plant was Vitis vulpina. 



Helianthemum corymbosum Michx. Leon. 



Viola striata Ait. Bi, B2, B3. 



Specimens extant, but not certainly from Connecticut. 



Viola canina L. Leon. 



Probably carelessly written for Viola canina, var. syl- 

 vestris of Gray's Manual ed. 5 (= Viola conspersa). 



Opuntia Rafinesquii Engelm. Berz., Bi, B2, B3. 



Epilobium Hornemanni Reichenb. B2. 



An error in determination. Plant was probably Epilo- 

 bium adenocaulon. 



Hippuris vulgaris L. Berz., Bi, B2, B3. 



Bupleurum rotundifolium L. Berz., Bi, B2, B3. 



Probably correct, but no specimen has been seen. 



Thaspium aureum Nutt. Br. (as Smyrneum), C & S., Leon., 

 Bi, Ba. 

 Probably Zizia aurea. 



Thaspium trifoliatum Gray. Berz., Bi, B2. 



Probably Zizia aurea. . 



Thaspium barbinode Nutt. C. & S. 

 An error in determination. 



Azalea arborescens Pursh. Rhododendron arborescens 

 (Pursh) Torr. Leon. 



Vaccinium arboreum Marsh. C. & S. 

 An error in determination. 



Vaccinium corymbosum Ait, var. pallidum Gray. Leon. 



Samolus Valerandi L. B2, B3, R. 



Probably Samolus floribundus. 



Gentiana Amarella L. B2, B3. 



Probably Gentiana quinquefolia. 



