124 TETRANDRIA TETRAGYNIA. 



fujillum g» P» folils linearibus oppofitis alternifq ; diftindlic 

 bafi patentibus, caule tereti. Sp. pL 184. (Loes. 

 Pruf 206. /. 67. Pet. herb. /. 5./. 11.) 

 Small Grafs-leav'd Pondweed. Anglis. 

 In ditches and ftagnant waters, li. V\\l. 



marinumio P. foliis linearibus alternis diilinftis, inferne vagi- 

 nantibus. Sp. pi. 184. {Oed. Dan. /, 186. opt. 

 Vail Paris, t. 32./. 5.?) 



Sea Pondwced. Anglis. 



In ditches and ftagnant waters by the fea-fidc not 

 uncommon. '^. VIII. 



The itipulas in th.s fpecies are a little bifid at top, 

 and the leaves rife from the ends of them : in 

 the other kinds the lllpulre are diftind from the 

 leaves. 



RUPPIA. Gen. pL 175. 

 Cal o. Cor. o. Seni, 4-pediceilata. 

 maritimai. RUPPIA, Sp. pi. 184. (O^i. Ban. t, 364. opt. Mi- 

 chel. Gen. 72. /. 35- P^^^- Ph^^ 248. /. 4. Pet. 

 herb. t. 6. f. 1.) 

 Sea Ruppia. Jnglis. 

 In ftagnant waters by the fea fide not uncommon, 



as at Glen-Elg, in Invernefsjbire, &c. %. VIII. 

 It has the habit of potomogeton, but may readily 

 be diftinguiflied by it's little umbel of oval feed3 

 ftanding fmgly on footftalks. 



SAGINA» Gen^pl. 176. 



Cal. 4-phynus. Pctala 4. Caps, i-loculavis, 4-valvis, 



poiyfperma. 



procumhens 



