150 
Genus 12. Calamagrostis. 
C. Epigejos. Wood-reed. Fig. 1491. 
Panicle erect, close. Spikelets crowded, unilateral. Outer palea with 
an awn I'rom the middle. Moist places. 3-5 ft. Perenn. June. (|) 
Eli. 1.403. E.B. 2.168. II.fyArn.53G. Bab.3 94. Lind. 30-1. 
C. lanceolata. Small-reed. Fig. 1492. 
Panicle erect, loose; spikelets spreading. Outer palea with a short 
terminal awn. Moist places. 3-4 ft. Perenn. June. Purplish. (|) 
E.B. 1.2159. E.B. 2. 169. H.fyArn. 536. Bub. 394. Lind. 304. 
C. stricta. Close-reed. Fig. 1493. 
Panicle erect, close. Lower palea deeply notched, with an awn from 
below the middle. Bogs; rare. l|-3 ft. Perenn. June and Julv. 
Purplish. (|) E. B. 1. 2160. E. B. 2. 1/0. Ii. fy Am. 536. 
Bab. 394. Lind. 304. 
Genus 13. Agrostis. 
A. Spica-venti. Silky Bent-yrass. Fig. 1494. 
Panicle spreading. Glumes smaller than the pale®. Outer palea 
with a long straight awn. Sandy fields. 2-3 ft. Ann. July. 
Pinkish. (§) E. B. 1. 951. E. B. 2. 95. Ii. fy Am. 538. Bab. 
394. Lincl. 304. 
A. canina. Brown Bent-grass. Fig. 1495. 
Panicle spreading, elongated. Awn short, bent. Inner palea mi¬ 
nute. Damp fields. 1-2 ft. Perenn. June and July. Purplish. (§) 
E. B. 1. 1856. E. B. 2. 96. H.fyArn. 538. Bab. 395. Lind. 303. 
A. setacea. Bristle-leaved Bent-grass. Fig. 1496. 
Branches of the panicle short, few-flowered. Outer palea with 
a long bent awn from the base. Leaves setaceous. Turfy heaths. 
1-2 ft. Perenn. July and Aug. Pinkish, (§) E. B. 1. 1188. 
E. B. 2. 92. H. fy Am. 537. Bab. 395. Lind. 303. 
A. vulgaris. Fine Bent grass. Fig. 1497. 
Branches of the panicle spreading. Glumes nearly equal. Ligule 
very short. Pastures. 1-1 g ft. Perenn. Aug. Pinkish. (§) E.B. 
1. 1671. E.B. 2. 98. H.SrAm. 538. Bab. 395. Lind. 303. 
A. alba. Marsh Bent-grass. Fig. 1498. 
Branches of the panicle crowded, rough. Glumes bristly on the 
keel, nearly equal. Ligule long, acute. 1-2 ft. Perenn. July. 
Pinkish. (|) E.B. 1. 1189. E.B. 2.99. H. fy Am. 538. Bab. 
395. Lind. 303. 
A. stolonifera. Fiorin-grass. Fig. 1499. 
A variety of alba. Stems with long prostrate scions. Pastures. 2 ft. 
Perenn. July. Light green. (|) E.B. 1. 1532. E. B. 2. 99*. 
11. Am. 539. Bab. 395. Lind. 304. 
Genus 14. Catabrosa. 
C. aquatica. Water Whorl-grass. Fig. 1500. 
Panicle with whorled branches. Paleae longer than the glumes. 
Leaves linear, flat, sometimes floating. Wet places. 3 in.-2 ft. 
Perenn. May and June. Purplish. (|) £'.14.1.1557. E.B. 
2. 110. II. fy Am. 539. Bab. 405. Lind. 306. 
