152 
H. monuts. Creeping Soft-grass. Fig. 1511, 
Glumes partly naked, acuminated. Root creeping. Leaves woolly. 
Pastures: common. 6 in.-1 ft. Perenn. July. Pinkish. (5) #.B.1. 
1170. #.B.2.112. HH. § Arn. 545. Bab. 396. Lind. 305. 
7 Genus 18. ARRHENATHERUM. 7 
A. AveNacEUM. Oat-grass. é Fig. 1512. 
Panicle long. Leaves flat. Hedges and way-sides ; frequent. 3 ft. 
Perenn. June. Pinkish or green. (4) #. B.1. 815. EE. B. 2.118. 
H.& Arn. 544. Bab. 399. Lind, so. 
| Genus 19, H1irrRocHLoer. 
H. soreauis. Jloly-grass. Fig. 1513, 
Panicle erect, raceme-like. Paleze shorter than the glumes, awnless. 
Leaves flat. Root creeping. 1 ft. Perenn. May. Purplish. (2) 
E. B. Supp. 2641. E, B.2.113*. H.& Arn. 544. Bab. 390. Lind. 
306. 
Genus 20. K@ierta. 
K. cristata. Crested Hair-grass. ' Fig. 1514, 
Panicle spiked, interrupted below. Awn short, from the bottom of 
the outer palea. Dry pastures. 8 in—1 ft. Perenn. July and Aug. 
Green. (2) FE. B.1.648. #. B. 2.103. H.§ drn. 545. Bab, 399. 
Lind. 307. 
, Genus 21. SESLERIA. 
S.cHruiea. Blue Moor-grass. Fig. 1515, 
Panicle ovate-oblong, imbricated. Outer palea jagged with four 
teeth. Plant glaucous. Mountains. I ft. Perenn. May and June. 
Bluish, (#4) £.B.1.1613. £.B.2.118. H.& Arn. 545. bad. 
392. Lind. 309. 
Genus 22. Panicum. 
P. Crus-Gauut. Panich-grass. Fig. 1516. 
Panicle bristly. Leaves without ligules. Fields; naturalized ? 
2ft. Ann. July. (2) 2.B.1.876. £.B.2.102, H. & Arn. 
246. Bab. 388. Lind. 305. 
Genus 23. Serarta. 
S. VERTICILLATA. Rough Panick-grass. Fig. 1517. 
Panicle spiked, lobed, with whorled branches. Bristles few, with 
reversed teeth. Fields; naturalized? 2 ft. Ann. July. (2) £.B. 
1.874. #.B.2.100. A. § Arn.547. Bab. 388. Lind. 309. 
S. viripis. Green Panich-grass. Fig. 1518. 
Panicle spiked, cylindrical. Bristles many, with erect teeth. 
Fields; naturalized? 1 ft. Ann. July. (3) #.B.1.875. EB. 
2.101. H. § drn.547. Bab.383. Lind. 309. 
Genus 24, Poa. 
a AQUATICA. Reed Meadow-grass. Fig, 1519. 
Panicle upright, much branched, spreading. Spikelets linear, with 
5-10 florets. Ditches. 4-6 ft. Perenn. May-Aug. Green. (2) 
H. B.1.1315. #.B.2.120. FH. § drn. 548. Bab. 403. Lind, 316. 
P. pisrans. Reflewed Meadow-grass. Fig. 1520. 
Panicle branched, lax, the branches at length reflexed. Florets 5; 
venta creeping. 2 ft. Perenn. July-Oct. .Pinkish. (2) £. 3B. 
. 986. #,B.2.121. § 4rn.549. Bab.404. Lind. 318. 
