Bumex.] POLYGOITACEiE. 313 



Bwrrington) : K(urt 1881 y. N'orth-west of Lough. Owel, "West- 

 meath : Levinge 18^4. By the river Inny, and at Derrymacar, 

 Longford : B.Sj-V. 188'j. At Mullingar ; Br. E. P. Wright.— 

 YIII. "Westport, Mayo {Babington) : Cyl. — IX. Clooneigh river, 

 Lough Eee, Eosoommon : B. Sj-V. 188'j. — X. Banks of Lough. 

 Erne : Flor. Hih.—Xl. Eight bant of the Erne between Bally- 

 shannon and Belleek : Sa/rt 188^ y. — XII. In several stations in 

 Antrim, Down, and Deny, and especially abundant in the marshes- 

 at Downpatrick: Flor. N.-E. and 8. SfF. z8gj. 



8. R. Acetosa Linn. — Common Sorrel. 



Districts I. 11. III. IV. V. VI. VII. VIII. IX. X. XI. Xn. 



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



Damp shady places, pastiu'es, &c. ; common. Fl. June-August. 



Sea-level in Derry and S. Cork. To 2460 ft. in Donegal (Flor. 

 Ukt.) ; to 2796 ft. in Down {S. ^ P.) ; to 3000 ft. in "Wicklow and 

 Tipperary, and to 3414 ft. in Kerry {Sart). 



9. R. Acetosella Linn. — Sheep^s Sorrel. 



Sihernice SamaS caopa {Sammah-hweerah), Sheep's Sorrel. 



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



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



Sandy and peaty ground; common. Fl. June- Aug. Caldfuge A, 

 Sea-level in If. Antrim and S. Cork, To 2460 ft. in Donegal, 



to 2790 ft. in Down, to 3000 ft. in Wicklow and Tipperary, and to 



3414 ft. in Kerry {Sa/rt). 



A characteristic species on naked mountain tops throughout 



Ireland. 



OEDEE LVL— -EUPHORBIACE.ffi. 



EUPHOEBIA Linn. 

 1. E. Helioscopia Linn. — Sun Spim-ge. 



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



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

 Cultivated land ; rather common. Fl. June-September. 

 Sea-level to 950 ft. in Dublin (iV C). 



