622 Plants in Massachusetts. 



Louie era L. 



parviflora, Lmk. 

 gambucus L. 



Canadensis, L. Elder, 



pubens, MX. Red Berried Elder. 

 Triosteum L. 



perfoliatum, L. Fever Root. Deer. & Cam. 

 Viburnum L, 



acerifolium, L. Maple Guelder Rose. 



dentatum, L. Arrow Wood. 



lantanoides, MX. Hobble Bush. Tangle legs. 



lentago, L. Sheep Berry. 



nudum, L. 



|| oxycoccus, Ph. High Cranberry. 



pyrifolium, Lam. Williamstown. 

 Xylosteum. Tourn- 



|| ciliatum, Ph. Fly Honey Suckle. 



|| villosum, MX. Deerfield & Williamstown. 



ASCLEPIADEAE. 



Asclepias L. Milk Weed, 

 incarnata, L. 

 || obtusifolia, MX. 

 phytolaccoides, Lyon. 

 quadrifolia, Jacquin. 

 purpurascens, L. B. 

 syriaca, L. Common Milk Weed. 

 tuberosa, L. Pleurisy Root . Butterfly Weed. 

 variegata, L. 

 verticillata, L. 



viridiflora, Ph. B. and Leicester. 

 APOCYNEAE. 



Apocynum L. 



androsaemifolium, L. Dog Bane. 

 cannabinum, MX. Pubescens, Brown, 

 hypericifolium, Ait. John's Dog Bane. 

 GENTIANEAE. 



Gentiana L. 



crinita, L. 



I) quinquefolia, L. Charle^mont & Hoosac Mt. 



i pneumonanthe, L. B. 



saponaria, L. Soap Gentian. 

 Houstonia L. 



coerulea, L. Venus Pride. 



longifolia, Willd B. 

 Menyanthes L. 



trifoliata. L. Buck Bean. B. & A. 

 Sabbatia Adanson. 



chloroides, Ph. B. * 



stellaris, Ph. N. B. 

 "Villarsia Gmelin. 



lacunosa, Vent. B. Spur Stem. Floating Heart. 



CONVOLOULACEAE. 



Gonvolvolus L. 

 arvensis, L. B. 



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