466 EQUISETACE^. [JEquuetum. 



Portrane, Dublin ; It. W. S.—Xll. Portrush sandHUs, and at 

 Stane's Castle, Lough Neagh, Antrim {Praeger) : S.SfP. 1895. 



Far. KUDTTM JVetom. — XII. Shane's Castle, Lough Neagh 

 (Praeger) : S.SfP. i8gs- 



6. E. limosum Linn. — Water Pipes. 



Districts I. II. III. IV. V. VI. VII. VIII. IX. X. XI. XII., 



Lat. 51^°-55i°- Throughout Ireland. Type, British. 



Ditches, sides of lakes and rivers ; common. Frt. May-June. 



Sea-level in IST. Deny and S. Cork. To 1000 ft. in Down 

 (S.SfP.); to 1250 ft. in Dublin (iV C); to 1425 ft. in Kerry 

 {Mart). 



Far. I'lTrvTATLLE {Linn.) — I. InEerry; and — VEIL "West Gral- 

 •way: Linton i8qb. — XII. Common in the North-East: Flor. 

 M.-B. — no doubt widely distributed in Ireland. 



7. E. hyemale Limi. — Shave-grass; Dutch Miuhes. 



Districts I. — III. IV. V. — VII. X. XI. XII. 



Lat. 52°-55i°. Prom South to North. Type, Scottish-British. 



"Wet shady places and riversides ; rare. Frt. June-July. 



I. By the river Brick near Lixnaw : BmitVs Kerry. By the 

 rivers Flesk and Laune, Kallamey, in several places : R. W. S. 

 lB8q ^, 8g. By the river Lee, Cork : Drummond 1820. Near 

 Ballittcollig and the Ovens : Flor. Cork. — III. Abundant in Sir 

 Robert Staples' woods, [Dun-more], Queen's Co. : Mack. Rar.^ 

 Mountrath, Queen's Co., 1897; Praeger. — IV. In Powerscourt 

 woods, "Wicklow {Dr. Stokes) : Mack. Rar. Banks of the Cooks- 

 town river above Enniskerry bridge, 1898 ; R. W. 8. HoUybrook,, 

 Bray ; and — V. KiUakee, DubUn ; Greenwood Pirn. In Einglas 

 wood : Rutty's Dublin. In Luttrellstown woods : Mack. Rar.. 

 Banks of the LifEey opposite "Woodlands : Ir. Mor. i8jj — and in 

 1895; jy. C. "Wood at Leixlip : Bahington 1836— Nil. Near 

 TuUamore, King's Co. : Praeger iSg'j. — X. Banks of the Cole- 

 brooke river, Fermanagh (T. 0. Smith): Ree. Add. Near Victoria 

 bridge. North Tyrone ; J. R. Leelody. — XI. Eight bank of the 

 river Eske, Donegal: Hart i88j y. — XII. By the side of Lough 

 Neagh near Shane's Castle : Templeton MS. Grlenarm, and many 

 places in Antrim {Moore) : Cyb. In Crow Glen ; and by a stream 

 from Hannahstown to Colin Grlen {Stewart) : Flor. If.-F. Glen 

 above Hightown, north of Squire's Hill, Antrim {Rev. C. S. 



