122 EQUISETACE.^. 



Osmunda regralls J.. Rave. Fi. 189, Sitp. 216. DO, AX, LD. 



Down — Side of lake about one mile from Castlewellan on Eatht'riland 

 Eoarl ( Teiitpleion) — Carry MS. Dmmlough Bog near Hillsborough 

 1 898 (Daz'/es< — Slewart M^. Moneygreer Bog near Ballygowan and 

 Creevy Lough near Saint field {IVaddeliy-I.N. x.xi, 134. Lakelet 

 west of Cloughey, Totnlinson. Di'umawhey near Bangor, one 

 plant, Megaw. 



kn'ix\m—^z:\\\^Ai\{Carrothers)-B.N.F.C. v, 372. In fair abundance 

 in bog between Selshan and Gawley's Gate and bog south-east of 

 Toonie, Teinhnson. 



Derry — Ballyloughan bog between Cookstown and Coagli 1917, Themas 

 Greer. 



Ophlog-lossum vulg-atum L. /7. 190, Sup. 217. DO, AX, LD. 



Frequent. 

 Down-Kathmullan (l^empleton's MS. /ottrnal)—Waddell. 

 Antrim— Frequent in Camlough district 1921 {Praeger)—I.N. xxx, 81. 



Botrycblum I.unaria Sw. Fl. 189, xxxiii, Sup. 217. DO, AX, LD. 



Not rare. 



EQUXSETACCS:. 



Equlsetum maximum L. Common. Fl. 181. DO, AX, LD. 



E. arvense L. Very common. Fl. ISl. DO, AX^, LD. 



E. arvense x limosum { = E. litorale Kuhl.). DO, AN, — . 



Down — Xear Hilltown by Rocky River between its junctions with the 

 Shanky and the Bann 1917 [Praeger)—I.N. xxvi, 141, 171. Mill 

 dam imile S.E. of Hilltown 1921 (Praeger)—I.N. xxx, 102. 

 Antrim — Railway cutting E. of Killybegs near Ballymena {Traeger and 

 SlelJox)~LN. xxix, 95. 



B. pratense Ehrh. Rare. Fl. \%\, Sup.'lU. — , AN, — . 



Antrim — Glendoon [Glendun] near Cushendall {Moore) — Newviati's 

 History of Briiish Ferns, 2nd. ed. (1844) p. 64. Crow Glen 1893 

 (Stetva) t)~SUwari MS. ; still there 1920, Bennett. Still at S.W. 

 base of Divis on bank of stream opposite Divis Lodge 1919, G. E. C. 

 Maconchy. By mineral railway S.E. of Callisnagh Bridge in 

 Glenariff 1921 (Praeger)—LN. xxx, 80. 



E. sylvatlcum L. Frequent. /'/. 181, Sitp. 213. DO, AN, LD. 



