PENTANDRIA. XXXV 



30. AZALEA. Corolla bell-shaped ; stamens at the 

 base of the corolla. A low shrub with wiry branches 

 and crowded leaves. HEATH TRIBE. P. 392. 



31. VINCA. Corolla salver-shaped with oblique seg- 

 ments. Somewhat shrubby plants with blue flowers, 

 and bearing their seeds in 2 erect capsules, which do not 

 burst. PERIWINKLE TRIBE. P. 410. 



r * Perianth double ; corolla of 1 petal ; ovary inferior. 



32. JASION& Flowers in heads ; anthers united at 

 the base. An herbaceous plant with rough leaves and 

 heads of blue flowers surrounded, like the COMPOUND 

 FLOWERS, by an involucre. BELL-FLOWER TRIBE. P. 

 382. 



33. LOBELIA. Corolla 2-lipped, split to the base on 

 the upper side ; anthers united. Herbaceous plants 

 with showy flowers, of which the lower lip is deeply 

 lobed. LOBELIA TRIBE. P. 388. 



f Corolla bell- or wheel-shaped ; 



style downy on its upper part. 



34. CAMPANULA. -r/ , ,/ .,, 

 35 PHYTEUMA I Herbaceous plants, mostly with 



handsome blue flowers. BELL- 

 [ FLOWER TRIBE. P. 382. 



36. LONIC^RA. CoroHa with a long tube, gaping ; 

 lerry crowned by the calyx. Mostly twining shrubs 

 with fragrant flowers, which are either axillary or grow 

 in heads. WOODBINE TRIBE. P. 295. 



* Perianth double; corolla of 4 5 petals; ovary 

 superior. 



37. EHAMNUS. Stamens opposite the petals ; fruit a 

 2 4 seeded berry. Small trees with greenish flowers 

 and black berries. BUCKTHORN TRIBE. P. 136. 



38. EUONYMUS. Stamens alternate with the petals; 

 fruit an angular capsule. A shrub remarkable for its 

 green branches and flowers, and bright rose-coloured 

 capsules. SPINDLE-TREE TRIBE. P. 133. 



