DIDYNAMIA. G YMNOSPERMT A. StachyS. 439. 



critica. 5. S. verticils thirty-flower'd, calyxes pungent, ftem 



ftiaggy. Cretan. 



gluv.no fa. 6. 8. branches mod branchy : leaves lanced fmooth. 



glutinous. 



fpinoja. 7. S. branchlets terminating with a thorn. thorny. 



oricntalls. 8. S. leaves downy egg-lanced : floral leaves fhorter 

 than the verticil. ' oriental, 



paltsjlina. 12. S. flowers fubfpiked, leaves lanced fetfile downy 

 wrinkled moft intire, calyxes awnlefs. pale/line. 



maritima. 13. S. leaves hearted obtufe downy notch'd, bractes oblong 

 mod intire. fea. 



athiopiaa. 14. S. verticils two-flower'd. ethiopian. 



hirta. 10. S. verticils fix-flower'd, Items proftrate, cojols with 



the upper lip two-cleft divaricated reflected. 



/baggy. 



refla. 15. S. verticils fubfpiked, leaves heart-elliptic notch'd 



rugged, items afcending. Jlraight. 



annua. 9. S. verticils fix-flower'd, leaves egg-lanced three- 



nerved polifh'd petioled, ftem erec"r. annual. 



arvenfis. 11. S. verticils fix-flower'd, leaves obtufe nakedifti, corols 

 the length of the calyx, ftem feeble. field. 



720. BALLOTA. CaL falver-form, 5-tooth , d, 



io-ftriated. Upper lip of the Carol 

 notch'd concave. 



nigra. I. B. leaves hearted undivided faw'd, calyxes pointed. 



black, 

 alba. %. B. leaves hearted undivided faw'd, calyxes fomewhat 



lop'd. white* 



lanata. 3. B. leaves banded tooth'd, ftem woolly. woolly, 



fuaveolens. 4. B. leaves hearted, fpikes leafy, calyxes lop'd : awns 

 linear. fweet-fmelling. 



dijheha. 5. B. verticils halved two -parted femifpiked. two- 



rank'd-, 



721, MARRUBIUM. CaL falver-form, rigid, 



10-ftriated. Upper lip of the Carol 

 2-cleft, linear, flraight. Horehound* 



* With calyxes $-tooth'd. 



AttyJJon* 1. M. leaves wedge- form five-tooth'd plaited, verticils 



deftitute of an involucre. 



C 2 2. M. 



