141 
E. apprnum. Alpine Cotton-grass. Fig, 1401, 
Spike solitary, oblong-ovate, Stem slender, naked, angular. Leaves 
short. Glumes strongly keeled. Mountain bogs; rare. 6 in. Perenn. 
May. Brownish; hairs white. (3) #. B.1. 311. 2. B. 2, 71, 
H.& Arn. 497. Bab. 363. Lind. 282. | 
E. potystacHIon. Broad-leaved Cotton-grass. Fig. 1402. 
Spikes several. Stems round. Leaves flat, with a triangular point, 
Bogs. 8in. Perenn. May. (2) Brown; hairs white. EF. B. 1.563. 
E. B. 2.72. H.& Arn. 498. Bad. 363. 
E, ANGUSTIFOLIUM. Common Cotton-qrass. Fig, 1403. 
Spikes many. Stem nearly round. Leaves linear, channelled. Bogs ; 
abundant. 8-9in, Perenn. May. Brown; hairs white. (2) #.B. 1, 
364. #..B.2.73. H. §& Arn. 498. Bab. 363. Lind. 282. 
KE. Gracie. Slender Cotton-grass. Fig. 1404, 
Spikes many. Leaves triangular. A variety of angustifolium. 
Mountains. 6-8in. Perenn. May-July. Brown; hairs white. (3 
EB, B. 1.2402. £.B. 2.74. H.& Arn.498. Bab. 363. Lind. 282. 
Genus 9. Exryna. 
EK. CARICINA. Fig. 1405. 
Spikes crowded. Leaves slender, shorter than the stem. Moors. 
6-8in. Perenn. Aug. Brown. ($) #£.B.1.1410. 2. B.2, 1303. 
H.§ drn. 499. Bab. 364. Lind. 284. 
Genus 10. Carex. 
C. piorca. Creeping Sedge. Fig. 1406. 
Base creeping. Stem and leaves nearly smooth. Spike simple, di- 
cecious. Fruit ovate, rough at the margin. Bogs. 5-6 in. Perenn. 
May. Brown. (2) £.B.1. 543. 2H. B. 2.1247. H.& Arn. 500. 
Bab. 364. Lind. 284, | 
C. Davatuiana. Prickly Sedge. Fig. 1407, 
Root tufted. Stem and leaves rough. Spike simple, dicecious. 
Fruit ovate-lanceolate. Bogs; rare. 6 in.-l ft. Perenn. June. 
Brown. (2) #.B.1.2123. #.B.2,1248, A. § Arn. 500. Bad. 
364. Lind. 284. 
C. punicaris. Flea Sedge. Fig. 1408, 
Spike simple ; upper half with barren, the lower with fertile flowers. 
Fruit smooth and polished. Bogs. 6 in.—1 ft. Perenn. May and 
June. Brown. (3) FE. B.1.1051. #.B. 2.1249, H. & Arn. 500. 
Bab. 364. Lind. 284. 
C.1ncurva. Curved Sedge. Fig. 1409, 
Stem smooth, bluntly angular. Leaves channelled. Spikelets in a 
roundish head, sterile at the 2nd. Fruit broadly ovate. Sea-shores. 
3-4in. Perenn. June. Brown. (2) £.B.1.927. E.B.2.1250. 
H.§ Arn. 501. Bab. 365. Lind. 285. 
C. aRENARIA. Sea Sedge. Fig, 1410. 
Roots creeping. Stem triangular. Leaves flat. Spikelets crowded ; 
the lower fertile, upper barren. Fruit with a membranaceous wing. 
Sandy shores. 6in.—1 ft. Perenn. June. Fertile green; barren brown. 
(3) #. B.1. 928. EF. B. 2. 1251. H. § Arn. 505. Bab, 366. 
Lind, 285, 
