200 HEXANDRIA— TKIGYNIA. Triglocliin. 



Cal. inferior, of 3 roundish, obtuse, concave, deciduous 

 leaves. Pet. 3, ovate, concave, bluntisli, similar to the 

 calyx, but somewhat longer. Filam. very short, 3 op- 

 posite to the calyx, 3 to the corolla. A7ith, large, round- 

 ish, of 2 lobes. Germeii superior, large, ovate-oblong, 

 with 3 or 6 furrows. Styles none. Stigm. 3 or 6, re- 

 flexed, feathery. Caps, linear, or ovate-oblong, obtuse, 

 with as many cells as there are stigmas, opening at the 

 base with pointed valves. Seeds solitary, oblong, pointed, 

 triangular. 



Perennial marsh herbs ; with copious, radical, linear leaves; 

 and a stalked, oblong cluster, of numerous, small, green 

 Jlomers, 



1 . T. palustre. Miirsh Arrow-grass. 



Capsule nearly linear, of tliree cells ; tapering at the base. 

 Root fibrous. 



T. palustre. Linn. Sp. PL 482. MllU.v.2.264. Fl.Br.39S. Engl 

 Bot. V. 6. t. 366. Hook. Lonci. t. 98. Scot. 1 14. FL Dan. t. 490. 

 Leers 92. t. 12./. 5. Ehrh. Calam. 119. 



T. n. 1. Linn, in Stockh. Trans, for 1742. 147. t. 6.f. 1, 2, 3. 



T. n. 1308. Hall. Hist. v. 2. 165. 



Juncago palustris et vulgaris. Raii Sijn. 435. 



Gramen triglochin. Bank. Hist. v. 2.508./. DalecJi. Hist. 431./ 



G. junceum spicatum, sea Triglochin. Bauh. Pin. 6. Thcatr. 81 ./. 

 Moris. V. 3. 228. sect. 8. t. 2./ 18. 



G. aquaticum spicatum. Ger. Em. 13 ; not the/. 



G. marinum spicatum. Ger. Em. 20 ; the figure only, 



G. marinum spicatum alterum. Loh. Ic. 17. f. 



Calamagrostis, Trag. Hist. 670. left handf, 



C. n. 4. Dalech. Hist. 1000./ 



In wet boggy meadows, frequent. 



Perennial. June, July. 



Root fibrous. Leaves all radical, numerous, sheathing, in 2 ranks, 

 linear, channelled, smooth, about a span long, nearly upright. 

 Stalk solitary, axillary, not central, a foot high, simple, naked, 

 round, or slightly angular. Cluster erect, of 20, or more, small, 

 reddish-green, upright, ixlteinvde fiowers, without bracteas. As 

 the capsules ripen, their sharp elastic valves, separating at the 

 base, give tliem the apjjcarance of a three-barbed arrow-head. 

 There are rudiments of 3 intermediate cells. The leaves have a 

 salt flavour, and are therefore thought salutary, as they certainly 

 are acceptable, to sheep. Cows are said likewise to feed on this 

 plant. 



