SYKGENESIA SUPERFLUA. AstCr, 55Q 



Stem forms a loose panicle with pendulous branches; 

 the disk turns brown. 



637. DOiMIA. ylU. kew. ed. 2. t. 4. p. 82. 



1. D. herbacea ; foliis oblongis amplexic;mlibus serratis, squarrosa. 

 calycinis squamis apicc tiliforniibus revoluto-squar- 

 rosis. '" 



In open prairies, on the banks of the Missouri. M. Lew- 

 is. Ij. . Aug. Sept. V. s. in Herb. Lewis. ; v. v, 

 cult. Flowers yellow, resembling those of Inula. 

 The whole plant is viscous, and has a strong resinife- 

 rous or balsamic scent. 



Caulls erectus, teres, albidus, corymboso-ramosus.- Rami 

 alterni, angukiti, apice uni- aut triflori. Folia alteraa, 

 basi diiatata, amplexicauiia, oblonga, acuta aut obtu- 

 sa, serrata, glabra, utrinque squamulis punctiformi- 

 bus resiniferis obsita. Flores 1— .3. in summitate ra- 

 mulorum, coryrnbosi, tlavi, ante explicationem co- 

 piose resiniferi. Calyx hemisphaericus, arete imbrica- 

 tus : Squamis apice tiliformibus, revolutis et quasi 

 caput Medusae referentibus. Flosculi radii lineari- 

 lancfcolata% acutae. iSe/wi/ja oblongo-obovata. Pappus: 

 aristis 2— 4.deciduis. ReceptacuLwi phuvLin, nudum, 

 favulosum. 



It approaches near to Jskr glutinosus Cav. ic. 2. p.5o. 

 t. \QS. which is the Donia glutinosa Ait. kew. ed. 2. 

 t. 4. p. 82. which I distinguish by the following dia- 

 gnosis : Donia glutinosa : frutescens ; foliis oblongo- 

 obcuneatis sessilibus serratis, cajycinis squamis linea- 

 ribus erectis. 



638, BCEBERA. Willd. sp. pi 3. p 2125. 



1. B. caule paniculato, foliis oppositis subbininnatis glabris chrysanthe- 

 acutis. — IVilld. sp.pl. o. p. 2115. moides. 



Tagetes papposa. Mich. Jl.amer. 2. p. \32. 



Tagetes pumila. Hart.pisan. 



Dys'sodia glandulosa. Cav. demonstr. lot. p. 202. 



On the overflowed banks of the Missouri and Missis- 

 sippi. O . Aug, Sept. V. s. Flowers small, golden- 

 yellow. 



