DIDYNAM1A. GYMNOSPERMI A. Thymus. 443, 



Majuch'hia. 8. T. flowers verticil'd, calyxes woolly with teeth 



briftly villous. 

 Tragoriga- T. flowers verticil'd, ftem iTirubbyifti erect, leaves 

 num. hifpid pointed. goat's marjoram. 



virginicus. T. heads terminal, item erecl:, leaves lanced. Vir- 



ginian, 



728- MELISSA. Calyx dry, flattifli above : with 

 the upper lip nearly level-top'd. Upper 

 lip of the Corol fomewhat vaulted, 2- 

 cleft; lower lip with the middle lobe 



hearted. Baulm. 



officinalis. I. M. racemes axillary verticil'd : pedicels fimple. 



officinal. 



grandiftora. 2. M. peduncles axillary two-fork'd the length of the 

 flowers. great-flower' d. 



Calamintha. 3. M. peduncles axillary two-fork'd the length of the 

 leaves. Calamint. 



Nepeta. 4. M. peduncles axillary two-fork'd longer than the 

 leaf: ftem afcending fhaggy. Cat-mint. 



cretica. 5. M. racemes terminal, peduncles folitary moft fhort. 



Cretan. 



fruticofa. 6. M. branches attenuated twiggy, leaves downy under- 

 neath, ftem fhrubby. Jhrubly. 



729. DRACOCEPHALUM. Throat of the Corol 

 inflated : upper lip concave. Dragons 



Head. 



virginianum.i. D. flowers fpiked, leaves lanced few'd. Virginian. 



canarienfc. 2. D. flowers fpiked, leaves compound, canary. 



pinnatum. 3. D. flowers fpiked, leaves hearted feather - famous. 



fcaihcf'd. 



peregrinum. 4. D. flowers fubfpiked, ftem-leaves egg-oblong gafb'd, 

 bracles linear-lanced toothlet-thornv. foreign. 



aujlrlacum. 5. D. flowers fpiked, leaves and bia&es linear parte*! 

 thorny. auftrian. 



Rnyfchiana. 6. D. flowers fpiked, leaves and bracles lanced undivi- 

 ded awnlefs. 



grandiflora. 8. D. flowers verticil'd leaves egg'd gafh-notch'd, bra&es 

 lanced moft intire. great flower d, 



7. D, 



