125 
Class II.— MONOCOTYLEDONES. 
Floridse. 
HYDROCHARIDE^E. 
Elodea (Rich.). Water Thyme. 
E. canadensis (Mich,). Fig. 591. Water Thyme. Colonist. P. 
VII-IX. 
( Anacharis Alsinastrum (Bah.).) 
Ponds and ditches. Frequent. 
L. Wavertree (j.s.). Water courses by Sefton Meadows 
(f.m.w.). Frequent in the canals, sluggish brooks, and old 
ponds. 
C. Frodsham Marsh (j.f.r.). Rock Ferry (Dr. c.). Ponds at 
Prenton ; Bebington ; from Raby village to Willaston ; Mol- 
lington (Dr. g.). Frequent in the canal, sluggish brooks and 
old ponds. 
Hydrocharis (L.). Frogbit. 
H. Morsus-ranae ( L .). Fig. 592. Frogbit. Native. P. VII, VIII. 
Ponds and ditches. Frequent. 
L. Crosby; Formby; Southport (D.). Ditches in Gorsey 
Lane, between Barton and Formby ; ditch by Moorhouse, 
about one mile inland of Hightown Station (r.b.). 
C. Bidston Marsh (H.). Marshes at Frodsham and Ince 
(j.f.r.). In a plash N. side of Mollington Bridge (LorddeT.). 
Oxton to Woodchurch (Miss c. g ; r.b.). In ponds and the 
Birkett from Leasowe to Gt. Meols and Newton-cum-Larton ; 
Ponds and ditches at Moreton, and in the Langfields, West 
Kirby (Dr. g.). Ponds between Elion Green and Thornton-le- 
Moors ; near Salters Lane, between Caughall and Mickle 
Trafford; W. of Manley; between Dunham-on-the-Hill and 
Dunham Heath ; between Great Mollington and Great Saug- 
hall ; in ditches between Ellesmere Port and Stanlow Point ; 
and near Plemstall towards Picton (r.b.). Pond near Poole 
Hall, towards Hooton Wood (e.d.). 
