L 
HOLERACEJE. 
227 
mofum, B. 193. Fennel Pondweed. Leaves fetace- 
ous, parallel, approximate, diftich. In rivers. Jn 
the Serpentine river in Hyde-park near London^v 
VL' • . 
8. Fotamogeton gramineum, L. 184. F* graminewn 
latiufculum^ foliis et ramijicafionihus dehfiffime ftipatis. 
R. 149. — b. P. gramineum latifoliiwi, ‘Loef. 206; 
R. 149. Graffy Pondweed. Leaves lineari -lance- 
olate, alternate, feflile, broader than the llipula. In 
ditches near Deptford'. 
9. Potamogeton mar mum. L. 184. P- maritimum ra- 
moftfflmum grandlufculh capitidis, capillaceo folio noftras'. 
Pluk. aim. 305. R. 150. Sea Pondweed. Leaves li- 
near, alternate, diftincl, vaginant. In fea ditches. 
In the Skern near Darlington in the county of Dur-^ 
ham. VIII. 
10. Potamogeton pufiUum. L. 184. P. pufillum gra- 
mineo folio ^ caule tereti. R. 1^0. P. minimum capilla- 
ceo folio. B. 193. Small Pondweed. Leaves linear, 
oppolite and alternate, diftincl, patent at the bafe, 
Rem round. In brooks and ditches. VI. — VI II. 
Rupp I A. No calyx, four ftamina, four feeds, 
pedunculate* 
1. Ruppia maritima. L. 184. Potamogiton mariti- 
mum gramineis longiorihus foliis^ frudlu fere umbellato. 
Pluk. -aim. 305. R. 134. Fucus folliculaceus., Foaniculi 
folio longiore. B. 365. Ruppia.- Sea-grafs. Sea Pond- 
weed. In fea ditches. In the ifle of Shepey. 
VIII. 
Parietaria, Pellitory. Flowers polygamous, 
calyx monophyllous, quadrifid, fohr Itamina, one 
ftyle, one feed. 
I. Parietaria officinalis. L. 1492. Parietaria. Ger. 
261. R. 158. P. officinarum et Diofcoridis, B. 12.1. 
Wall Pellitory. Leaves lanceolato-ovate, alternate. 
On walls. V. ^ IX. 
Gg 2 
The- 
