376 JUNCAGINEZ. 
2 maritimum. £.B. sea-side. Britain. veoe ——— H.w. 21. Eng. bot. 256. 
3 palustre. F.B. marsh, ———— ceee 7.8. H.w. 2. ———— 366. 
4 decipiens. B.P. New Holland. N.S. W. 1820. —— G.x. 
5 Barrelieri. s,s. Barrelier’s. Italy. 1825. —— H.2. 
6 bulbosum. B.m. bulbous-rooted, €. B, S. 1806. 10. G.%. Botan. magaz. 1445. 
ORDO CLXVII. 
FLUVIALES. K¢h. synops.1. p. 134. 
POTAMOGETON. L. Ponp-weep. Tetrandria Tetragynia. L. 
1 natans. E.B. broad-leaved. Britain. eoee 7.8. H.w. 2. Eng. bot. 1822. 
2 heterophyllum.£.B. various-leaved. ceeo 7.9. How... ———— 1285. 
3 perfoliatum. £.B. _ perfoliate. ————— _ eree 7.8. Hw. 2. ———— 168. 
4 densum. £.B. close-leaved. ———_ evee 5.7. How. }. — 397. 
5 fluitans. E.B. long-leaved. coos 7.9, H.w. 2. ———— 1286. 
6 lucens. E.B. shining. ———_ -+e: 6.8. H.w. 4. ———— 376. 
7 lanceolatum. E.B. spear-leaved. England. cove 7.8 H.w.2f. ————— 1985. 
8 crispum. E.B. curled. Britain. sees 6.7. Hw. 2. ———— 1012. 
9 compressum. E.B. flat-stalked. eee —— Hew. fe. ——— 418. 
10 cuspidatum. E.F. sharp-pointed. ————— -++- 7. H.w.2. Loes. pruss, t. 66. 
11 gramineum. E.B.  Grass-leaved. ———— --++ 7.8. H.w.%. Eng. bot. 2253. 
12 pusillum. £.B. small. ———— ree —— Hew... —— 215. 
13 pectinatum. E.B. Fennel-leaved. ———— «+++ 6.7. H.w.2,. ——— 323. 
RUPPIA. L. Ruppia. Tetrandria Tetragynia. L. 
maritima. E.B. sea. Britain. s+-+ 8.9. H.w.2. Eng. bot. 136. 
APONOGETON.L. AvronoGetTon. Hex-DodecandriaTri-Tetragynia. 
1 monostachyon. w. simple-spiked. E. Indies. 1803. 8.10. S.w.2. Andr. reposit. 406. 
2 distachyon. w. broad-leaved. C. B.S. 1788. 5.7. G.w.b. Botan. magaz. 1293. 
3 angustifolium. w. narrow-leaved. ————- —— 4.9. G.w.b. —— —— 1268. 
CERATOPHYLLUM.L.Hornwort. Monecia Polyandria. L. 
1 demersum. E.B. spiny-fruited. Britain. sees 7.9. H.w.2,. Eng. bot. 947. 
2 submersum. E.B. naked-fruited. — ress 9 H.w. 2. ———— 679. 
NAJAS. L. Nagas. Monecia Tetrandria. L. 
monosperma. w. __ single-seeded. Europe. 1816. 7.9. H.w.©. Mich.N.gen.11.t.8.f.2. 
ZANNICHELLIA. L. WaATER-WEED. Moncecia Monandria. L. : 
palustris. E.B. horned. Britain. -cee 7.8. H.w.©. Eng. bot. 1844. 
CALLITRICHE. L. Warer-Starwort. Monandria*Digynia. L. 
1 verna. E.F. vernal. Britain. sees 4.10. H.w.©. Eng. bot. 722. 
aquatica. E.B. 
2 autumnalis. £.F. autumnal. —_ +--+» 6.10. H.w.@. Loes. prus. t. 38. 
LEMNA. L. Duck-wEED. Monecia Diandria. 
1 trisulca. E.B. Ivy-leaved. Britain. eee: 5.6. H.w.©,. Eng. bot. 926. 
2 minor. E.B. lesser. ————— weer 6.7, Hiw.©€. ———— 1095. 
3 gibba. E.B. thick-leaved. ——— ewes —— Hw.Q. ———— 1233. 
A polyrrhiza. E.B. greater. ——— e+ 7.8. Hiw.©. —~—— 2458. 
ORDO CLXVIII. 
HIPPURIDEZ. Link enum. h. ber. 1. p. 5. 
HIPPURIS. L. Mare’s-TAIL, Monandria Monogynia. L. 
vulgaris. L. common. Britain. esos 5. H.w.2. Eng. bot, 763. 
