OF BRITISH PLANTS. 427 



Order LIX. LABIATE. 



Calyx tubular, persistent. Corolla two-lipped, the lower lip three- 

 cleft. Stamens didynamous, rarely two. Ovary four-lobed ; style one, 

 from the base of the lobes ; stigma two-parted. Fruit of four achenia, 

 enclosed in the calyx. 



MENTHE^. 10. Glechoma, 241, 246. 



1. Mentha, 241, 244. STACHYDE*. 



2. Lycopus, 49, 55. 11. Melittis,241, 253. 



MONARDE/E. 12. Lamium, 241, 247. 



3. Salvia, 49, 55. 13. Leonurus, 241, 251. 



SATUREINE*. 14. Galeopsis, 241, 247. 



4. Origanum, 241, 252. 15. Galeobdolon, 241,248. 



5. Thymus, 241, 252. 16. Stachys, 241, 249. 



6. Clinopodium, 241, 251. 17. Ballota, 241, 250. 



SCUTELLARIEJE. 18. Marrubium, 241, 250. ; 



7. Scutellaria, 24 1,253. AJUGE*. 



8. Prunella, 241, 254. 19. Ajuga, 241,242. 



NEPETE*. 20. Teucrium, 241, 243. 



9. Nepeta,241, 244. 



,:0rder LX. VERBENACE.E. 



Calyx tubular, persistent. Corolla irregular, tubular. Stamens didy- 

 namous, sometimes two. Ovary two- or four-celled ; style one, stigma 

 cleft. Fruit a capsule or berry, with two or four nucules. 



1. Verbena, 241, 244. 



Order LXI. LENTIBULARIE.E. 



Calyx divided, persistent. Corolla two-lipped, spurred. Stamens 

 two. Ovary one-celled, of two carpels ; styles short, stigma of two 

 plates. Capsule one-celled, many- seeded, with a large central placenta. 



1. Pinguicula, 49, 54. 2. Utricularia, 49, 54. 



Order LXII. PRIMULACEvE. 



Calyx five- or four-parted, persistent. Corolla regular, with five or 

 four lobes. Stamens opposite to the lobes of the corolla. Ovary free, 

 one-celled, with a central placenta; stigma capitate. Fruit a capsule, 

 with numerous seeds. 



1. Primula, 110. 119. 6. Centunculus, 96, 103. 



2. Hottonia, 110, 121. 7. Trientalis, 180, 181. 



3. Cyclamen, 110, 120. 8. Glaux, 111, 135. 



4. Lysimachia, 110, 121. 9. Samolus, 111, 131. 



5. Anagallis.110,122. 



Order LXIII. PLUMBAGINE^!. 



Calyx tubular, five-cleft, plicate, inferior. Corolla regular, five- 

 parted. Stamens five. Ovary free, one-celled, one-seeded ; styles 

 five. Fruit a utricle, with an inverted seed. 

 1. Statice, 114,160. 



