DIDYNAMIA AKGIOSPERMIA. 



429 



514. RHINANTHUS. Gen. pi. 997. 



R. corollariim labio superiore emarginato bidentato, la- Crista gaJli. 



clnia media labii inferioris brevissima. IVUld. sp. pl.3. 



p. ISS. 

 Icon. Schhihrhandl. iQg. Fl. dayi. 9SI. Engl. I-ot. 657. 

 In fields and nieadows : Lower Canada. O . June, July. 



V. V. Flowers yellow. R. virginicus. Vid. Gerardia 



& Pedicular is pallida. 



515. BARTSIA. Gen.pl. 996. 



1. B. foliis alternis linearibus indivisis, superioribus lanceo- pallida. 



latis, floralibus subovalibus summitate subdentatis, om- 

 nibus 3-nervibus, dentibus calycis acutis. — IVilld. sp. 

 pi. 3. p. 186. Mich. ft. amer. 2. p. 17. 



Icon. Gyuel. fl. sib. 3. /. 42. 



In Canada and Labrador. On the White-liills of New 

 Hampshire. Prof. Peck. 1/ . July. v. s. in Herb. 

 Lambert. Flowers pale yellow j the floral leaves purple. 



2. B. foliis alternis praelongo-linearibus, floralibus ovatis acuminala. 



longissime acuminatis 3-nervibus, omnibus indivisis, 

 floribus bracteis brevioribus, dentibus calvcis acutis. 

 On the north-west coast : Unalashka. "2/ . v. s. in 

 Herb. Lambert. 



3. B. hirsutissima; foliis alternis linearibus inciso-pinnatifi- tenuifolia. 



dis : laciniis filiformibus, bracteis raembranaceis ob- 

 longis obtusis basi utrinque hastato-unidentatis floribus 

 longioribus, calycibus brevibus pilosis, dentibus subu- 

 latis. 

 On the banks of Clarck's river. M. Lewis. 1/ . July. 

 V. s. in Herb. Leivis. About a foot high j flowers 

 deep yellow 3 floral leaves tinged with purple, 



4. B. foliis alternis linearibus inciso-pinnatifidis, laciniis li- cocclnea. 



nearibus, bracteis dilatatis plerumque trifidis floribus 

 longioribus, dentibus calycis rotundato-obtusis. — 

 Willd.sp.pl. 3. p. 185. 

 Icon. Pluk. aim. t. 102./. 5. Moris, hist. 3. s. 11, /. 13. 

 /28. 



a. B. bracteis coccineis. coccinea. 



/3.B. bracteis lutescentibus. Rarior. pallens. 



In wet meadows : Canada to Florida. (?.!/• June, 

 July. V. V. Flowers yellow, involved in scarlet floral 

 leaves, which give this plant a very elegant ap- 

 pearance. 



