154 
P. evauca. Glaucous Meadow-grass. , Fig. 1531, 
Panicle spreading. Spikelets ovate, 2-3-flowered, hairy at the base. 
Ligules of the lower leaves very short and blunt. Mountains. 1-2 ft. 
Perenn. June. (3) 2. B. 1. 1720. EB. B. 2.132. H.§ Arn, 553. 
Lind. 317. 
P. C#SIA. Fig. 1532. 
A variety of glauca. Leaves broad, blunt. Florets about 5. Moun- 
tain pastures. 1-2 ft. Perenn, June. (3) Bh. B,1.1719. £. B. 2, 
133. H.& Arn. 552? Bab. 401. Lind. 317. 
P. nemorauis. Wood Meadow-grass. 7 Fig. 1533. 
Panicle spreading; the branches waved, hair-like. Florets 3, in 
lanceolate spikelets. Glumes 3-ribbed. Ligules short, notched. Woods. 
12-3 ft. Perenn, July and Aug. (3) # B. 1. 1265, £. B. 2, 134. 
H. & Arn. 553. Bab. 401. Lind. 317. 
P. Borrerti. Borrer’s Meadow-grass. Fig. 1534. 
Panicle spreading, in fruit ascending. Outer palea with a minute 
point formed of the midrib, Leaves flat. Salt marshes. 6-8 in. 
Perenn.? July. (3) #. B. Supp. 2797. H. § drn. 549. Bab, 404. 
P. rLuITANns. Sweet-grass. Fig. 1535. 
Panicle nearly erect, slightly branched. Spikelets linear-oblong, of 
7-12 florets. Leaves folded on the midrib. Ditches and pool-margins, 
1-2 ft, Perenn. June-Ang. (%) 4. B. 1.1520. #. B. 2.119. 
I, § Arn. 548. Bab. 403. Lind. 315. 
P. vouracEA. Wheat Meadow-grass. Fig. 1536, 
Spikelets linear-oblong, of 8-12 florets, alternate, solitary; footstalks 
very short. Lower palea with distinct marginal veins. Sandy shores. 
6m. Ann. June. (§) #.B.1.221. #.B.2.181. A. & Arn. 
990, Bab.405. Lind. 297. 
Genus 25. Trropra. 
T. pecumBENS. Heath-grass. Fig. 1537, 
Panicle simple, condensed, erect. Florets 4, in an ovate spikelet the 
length of the calyx. Plant rigid, decumbent. Moors. 8in. Perenn. 
July. Pinkish. (§) #.B.1.792. 2#.B. 2.135. H. & Arn, 554, 
Bab. 399. Lind. 311. 
Genus 26. Briza. 
B. MepIA. Quaking-grass. Fig. 1538. 
Spikelets broadly ovate, on slender pendent branches ; glumes shorter 
than the lower florets. Ligule short. Downs; common. 1 ft. Perenn. 
June. Purplish. (%) #. B. 1,340. #. B.2. 137. H.§& Arn. 555. 
Bab. A405. Lind. 315. 
B. minor. Smaller Quaking-grass. Fig. 1539. 
Spikelets triangular; glumes longer than the florets. Ligule elon- 
gated, acute. Fields; rare. 1ft. Ann. July. Green. (2) 2. B.1. 
1316. #£.B. 2.136. H.§ den. 555. Bab. 405. Lind. 315. 
Genus 27. Dacryuis. 
D. GLOMERATA. Cock’s-foot-grass. Fig. 1540. 
Panicle distantly branched. Spikelets in dense tufts, leaning one 
way, Fields. 1-2 ft. Perenn, June—Aug. (3) £&. B.1. 330. 
Bf. B.2.138. H.§ dra. 555. Bab. 406. Lind. 310. 
