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CAMPANULACEJE ERICACE/E. 
6. Wahlenbergia Schrad. 
1. W. hederacea (Reich.); 1. roundish-cordate angularly 5- 
lobed stalked alternate, st. filiform prostrate, peduncles solitary, 
"seeds punctate." — Campanula Sm. E. B. 73. — St. branched 
and creeping to a great extent. Peduncles longer than the leaves. 
Fl. pale blue, at first nodding, afterwards erect. Cal. -segments 
subulate. Caps, nearly globose. — Damp peaty places in the south 
and west. P. VII. VIII. Ivy-leaved Bell-Jlower. 
Order XL VIII. ERICACEiE. 
Cal. 4 — 5-parted, persistent. Cor. monopetalous, 4 — 5-parted, 
usually regular and marcescent. Stara. 8. Anth. 2-celled, opening 
by pores and often appendaged. Ovary surrounded by a disk or 
scales, free or adhering to the corolla. Fr. capsular or baccate 
with several cells, many-seeded. 
Tribe I. ABBUTEM. Fr. baccate, fleshy. Anth. 2-celled. Disk 
hypogynous. 
1. Arbutus. Cal. 5-parted. Cor. globose or ovate-cam- 
panulate with a small contracted 5-cleft reflexed border. 
Stam. 10 with flattened filaments. Anth. compressed, with 
2 pores at the apex, fixed at the back beneath the apex and 
there furnished with 2 reflexed awns. Berry globose, gra- 
nular ; cells 5, many-seeded. 
2. Arctostaphylos. Fr. with 5 1 -seeded cells, not granular 
externally. Otherwise like Arbutus. 
Tr. II. ERICEJE. Fr. capsular, dry. Anth. 2-celled. Disk 
hypogynous. Testa close. 
3. Andromeda. Caps, dry, of 5 cells and 5 valves. Other- 
wise like Arbutus. 
4. Calluna. Cal. 4-parted, membranous, coloured, longer 
than the 4-cleft campanulate corolla, surrounded by 4 green 
bracts. Stam. 8, with dilated filaments. Caps. 4-celled ; 
dissepiments adhering to the axis ; valves opening at the dis- 
sepiments and separate from them. 
5. Erica. Cal. 4-parted. Cor. campanulate or ovate often 
ventricose, 4-toothed. Stam. 8. Caps. 4-celled; valves 
opening between the dissepiments and carrying a part with 
them. 
6. Phyllodoce. Cal. 5-parted. Cor. ovate with a contracted 
5-toothed mouth. Stam. 10, included ; filaments slender, 
longer than the anthers ; cells short, truncate, opening by 
