232 47. EKIOAOEiK. 



2 — S-celled with 2 or S bifid vahes whose infiexed edges form 

 the double partitions. 



Tr. III. VAGCINIEM. Fr. baccate, fleshy, inferior. Disk 

 and stam. epigynous. Petals cohering. 



9. Vacciniitm. Gal. entire or 4 — 5-tootlied or lobed. Cor. 

 4 — 5-cleft or toothed. Stam. 8—10 ; anth. oblong, bifid at 

 the summit. Berry globose, crowned by the persistent limb 

 of the calyx, 4 — 6-celled, many-seeded. 



Tr. IV. PYROLEM. Fr. capsular, dry, superior. Seeds with 

 a loose testa. Disk 0. Stam. hypogynous. Anth. opening 

 by pores. Petals scarcely cohering. 



10. Pybola. Oal. 5-parted. Oor. of 5 connivent petals. 

 Stam. 10 ; anth. inverted, with 2 cells each opening by a 

 round pore at the base. Style 6-lobed. Caps. 5-valved, 

 opening from near the base to the top ; margins of the 

 valves connected by a web. 



11. MoNBSBS. Oal. 5-parted. Cor. of 5 petals connected 

 below. Stam. 10 ; anth. inverted, with 2 cells each fur- 

 nished with a tubular horn opening at the end. Stigma 5- 

 parted, radiant. Caps. 2-celled, 5-valved, opening from 

 the top to the base with glabrous sutures. 



** Anthers opening by a transverse flssure. 



Tr. V. MONOTROPEjE. _ Fr. capsular, dry, superior. Seeds 

 with a loose testa. Disk 0. Petals scarcely cohering. 



12. Monotbopa. Oal. 4— 5-parted. Oor. of 4—5 



each with a hooded honey-bearing base. Stam. 8 — 10. Anth. 

 kidney-shaped, 1-celled, 2-valved. Stigma peltate. Caps. 

 5-celled, 5-vaIved, many-seeded. 



Tribe I. Arbutece. 



1. Ae'btttus Linn. Strawberry-tree. 



1. A. UnSdo (L.) ; bark rough, 1. elliptic-lanceolate serrate 

 coriaceous glabrous, panicle terminal nodding, pedicels glabrous. 

 — E. B. 2377. — An evergreen tree. Fl. whitish, pendulous. 

 Fr. red. — Killarney, where it is truly wild. T. IX. X. I. 



2. Aeotostaph'ylos Adans. 

 1. A. alpina (Spr.) ; procumbent, I. thin wrinhled serrate 



