340 
89. /TTNCACILi:. 
the caps, much smaller. St. green. — ^In wet places, rare ? P. 
vn. \m. E. s. ? 
7. /. hal'ticm (WiUd.) ; at. very faintly striate rigid, pith 
continuous, panicle erect slightly branched, segments of peri- 
anth ovate-lanceolate acute, caps, elliptic scarcely trigonous 
blunt mucronate.— S. S. 2621. St. 71. 2. R. ix. 411.— Creep- 
ing widely. L. none or very minute points at the top of the / 
sheathing sccales. — Distinguished from J. arctieu-s by its rounded 
not trigonous capsides ; from J. glaucus by its far-creeping rhi- 
zome, scarcely striate st. and continuous pith. — Sandy and wet 
sea-coasts. P. VII. S. 
8. J. Jiltfor'mis (L.) ; st. filiform faintly striate, panicle simple 
of fexv (about l^jl. placed near the middle of the st., segments 
of perianth lanceolate acute, caps, roundish-obovate blunt 
mucronate.— i:. B. 1175. St. 36. 10. R. Lx. 412.— L. none or 
as in the preceding plants. St. remarkably slender, about 1 ft 
high ; small panicles placed very low. Khizome creeping. — 
Stony margins of lakes in the North. P. \TI. E. S. 
*•* Stems mostly leafy, none barren. 
t Fl. capitate or solitary and terminal. Seeds appendaged. 
9. J. casfdneus fSm.) ; st. with 2 — .3 channeled I., heads 
terminal solitary or 2 or 3, segments of perianth elliptic-lanceo- 
late acute half as long as the ovate-oblong pointed trigonous 
capsules, creepi7ig.—E. B. 900. St. 71. 14. R. ix. 393.— St. 8—12 
in. high. Root with lax runners. Caps, chocolate-coloiu-ed. 
Filaments about twice as long as the anthers. — Micaceous moim- 
tain bogs at a great elevation, rare. P. \TI. VIII. E. ? S. 
10. J. triglumis (L.) ; st. leafless round, I. radical subulate chart- 
neled Utubular, head solitary terminal of 1 — 3 erect fl. usually 
equalling the membranous bract, segments of perianth elliptic- 
oblong blunt falling rather short of the ovate-oblong blunt mu- 
cronate caps., ccespitose.—E. B. 899. St. 28. 2. R. ix. 392.— 
St. several from one root, 3 — 6 in. high, perfectly roimd. Caps, 
chestnut-coloured. — Boggy places on mountains. P. Vn. VIII. 
E. S. 
11. J. biglumis (L.) ; st. leafless channeled on one side, I. radi- 
cal subulate compressed (not channeled nor bitubidar), head solitary 
terminal of 2 unilateral fl. one of which is stalked but usually 
falls short of the leaflike bract, segments of perianth oblong blunt 
falling rather short of the turbinate retuse caps., root fibrous. — 
E. B. 898. — St. 2 — 4 in. high, seldom more than one from each 
root. Caps, light brown with purple margins. — Boggy spots on 
mountains, rare. P. YJH. S. 
