160 
L. tintcota. Annual Rye-grass. Fig, 1591, 
Spikelets about twice as long as the glumes. Fields; rare. Florets 
slightly awned. 1-2 ft. Ann. July. (2) £. B. Supp. 2955. 
H. § Arn. 573. Bab. 413. 
L. remutentum. Bearded Darnel. __ Fig. 1592. 
Spikelets shorter than the glumes. Florets awned. Fields. Seeds 
-poisonous. 2 ft. Ann. July. (3) &. B. 1.1124. £. B. 2. 185. 
H.& Arn.574. Bab. 413. Lind. 295. 
L. ARVENSE. ; Fig. 1593. 
A variety of temulentum. Awns small and weak. Fields. 2 ft. 
Ann. July. (2) #£. B. 1. 1125. E. B.2.185*. H. & Arn. 573. 
Bab. 413. Land. 295. 
‘Genus 38. Lerturus. 
L. rncurvatus. Hard-grass. Fig. 1594, 
Spike round, awl-shaped. Glumes united below. Sea-coast. 4-8 in. 
Ann. July-Sept. (2) FE. B.1.760. #. B. 2.186. H. § Arn. 574. 
Bab. 413. Lind. 76. 
Genus 39. Kwappia. 
K. AGROSTIDEA. Fig, 1595. 
Spikelets in 2 rows, each with a single floret. Leaves short, linear. 
Sandy sea-side pastures. 2-4 in. Ann. March and April. (2) 
E. B.1.1127. £.B.2.187. H.§&Arn.575. Bab. 389. Lind. 301. 
Genus 40. SPARTINA. 
S. stricta. Cord-grass. Fig. 1596. 
Spikes 2 or 3, erect, smooth. Spikelets downy. Salt marshes. 1 ft. 
Perenn. Aug. (3) £#. B. 1.380. #. B. 2.190. H. & Arn. 575. 
Bab.389. Lind. 298. 
S. ALTERNIFLORA. Many-spiked Cord-grass. Fig. 1597, 
Spikes numerous. Stalk extending beyond the spikelets, with an 
awn-like point. Salt marshes. 2 ft. Perenn. Aug. and Sept. (4%) 
E. B. Supp. 2812. H.§& Arn. 576. Bab. 389. Lind. 339. 
Genus 41. Cynopon. 
C. pactyLon. Dog’s-tooth-grass. Fig. 1598. 
Spikelets 3-5, digitate. Root creeping. Sandy shores. 4-8 in. 
Perenn. July and Aug. (3) #.B.1.850. 2. B.2.188. H. § Arn. 
576. Bab. 389. Lind. 298. 
Genus 42. Dierraria,. 
D. sancuinauis. Hairy Finger-grass. Fig. 1599. 
Leaves hairy. Spikelets oblong. Stems ascending. Fields; rare. 
1 ft. Ann. July and Aug. (3) Z. B. 1. 849. E. B. 2. 189. 
Hf. § drn.577. Bab.388. Lind. 299. 
D. numirusa. Finger-grass. Fig. 1600. 
Leaves smooth. Spikelets ovate, downy. Stems procumbent. Fields. 
6-8 in. Ann. July and Aug. (2) E. B. Supp. 2613. E. B. 2.189%. 
H. §& Arn.577. Bab.388. Lind. 339. 
