ON SOME RARE PLANTS IN COUNTY DONEGAL. 287 
Rumex Hydrolapathum, Huds. Deep pools rt the railway near 
Fahan station. An addition to the Flora of Donegal. 
alix herbacea, L. Occurs as low as ah feet above sea-level 
between the lakes and the summit of Erris untains, in Innishowen 
r. Watson gives 1600 feet in the Oritheys as the lowest in Britain. 
It ie been m heat at 1200 feet also in Derry. A very large form 
of this plant grows on the south side of Lavagh More, in the 
Bluestack range, with erect branches about eight inches high. 
*Ulmus montana, With. In many woods and et as at 
Ray, Glenalla, &c., " where it is thoroughly establis 
Neottia Nidus-avis, Rich. Recorded in ‘ Recent Additions to the 
Flora of Ireland,’ from Ards woods, by Mr. M. Murphy, where I 
have gathered it under beeches by the avenue near a garden-wall. 
Orchis pyramidalis, L. Fort Royal, Rathmull 
Listera cordata, R. Br. Tivis, near Dunree (G. V. Hart). 
Habenaria viridis, R. Br. By t the shore near Templecrone, 
about three miles west of Dunglow 
Allium Babingtonii, Borr. This garlick is still made use of by 
_ cow-doctors; a decoction made from the root is said to = good for 
sick cattle ; and if the tail of a calf be split and a bulb o the head 
be lashed inside, the animal will never die of a chains disorder 
named “ black-le 
A, ursinum, Li Ray woods, on both sides of the Rathmullan 
road; and at Ned’s Point, near Bunera: 
Erigeanlon re dea With. Abundant in Lough Aleckmore, 
a little north of Tra =e Bay. D. 
menial ate L. (S. affine, Schn.) Toome Lough, at 
Lettermacaward, with S. einimiin:; Fries 
Pian heterophyllus, Schreb. Lough Nacung Lower, and 
stream from it to Gweedore. This is the second Donegal locality 
to the county in my om paper on the subject. 
Zannichellia palustris, L. Brackish mud at Inch and Doagh. 
Scirpus Tabernenontan, Gm. Salt-marshes about three miles 
west of Dun 
Eleocharis peativuanitte! Sm. Not so local as supposed ; frequent 
about Dunfanaghy, and near Marble ; 
Blysmus rufus, Panz. Salt-marshes by Hornhead bridge, 
abundant. 
Carex nd L. Scarce; marshy ground between Inch Road 
and Burnfoo 
c. se stlacouies Good. Very rare; by a small lake between 
Marble Hill and Sesiagh Lough, near Dunfaughy. 
C. 2 sheer L. Very local; with the last-named sedge 
is, Good. Local; by the shore about half a wong west of 
y r : 
in peice, by C. Moore ; if by this he meant Mamore Gap, in the 
rris mountains, 
longer holds good. There is a small marshy pond there which is 
