308 PR ACTIO A L BOTANY. 



ORDER LVI. 



EUBIACE^, OR MADDERWORTS. 



Sub-order I. — Stellatm. Trae Madderworts. 



1. Galium^ L. Bedstraw. Cleavers. Species 14. 



Sub-order II. — Glnchonem. Cinchona-Plants. 



2. Sjyermacoce, L. Button-weed. Species: 



Spermacoce glabra^ Mx. 



3. JJiodla^ L. Button-weed. Species 2. 



4. Cephalanthus^ L. Button-bush. Species: 



Cephalanthus occidentalism L. 



5. Mitchella^ L. Partridge-berry. Species: 



Mitchella repcns^ L. 

 C. Oldenlandia , L. Species : 



Olde?ila?idia glomerata, Mx. Creeping Grcenhead. 



7. Iloustonia^ L. Bluets. Species 4. 



Sub-order III. — Loganiem. 



8. Mitreola, L. Mitre-wort. Species: 



Mitreola petiolata^ Torr. & Gr. 



9. Spigelia, L. Pink-root. AYorm-Grass. Species: 



Spigelia Marilandica^ L. 

 10. Polypremumj L. Species: 



Pohjljremum procuinhens^ L. 



ORDER LVII. 



YALEKIANACE^, OR VALERIANS. 



1. Vcderiaiia, Tourn. Valerian. Sjyecies 3. 



2. Fedia, Ga3rtn. ( Valerianella, D. C.) Corn-Salad. 



Lamb-Lettuce. S2:>ecies 5. 



ORDER LVIII. 



DirSACE^, OR TEASELWORTS. 



Genus: 



1. Dijjsacusj Tourn. Teasel. Species: 



Dip)sacus sylvestris, Mill. "Wild Teasel. 



