Upilobium.] ONAGEACEiE. 103 



2. B. hirsutum Qjinn.)— Great Willow-herh. 

 Districts 123456789- 11 12 

 Lat. 51°-56°. Throughout Ireland. 

 Type in Great Britain, British, inclining to English. 



Wet places, and banks of rivers and streams ; frequent. 

 FL 



Rather rare in the south ; I. C. — 3. Common in Kilkenny ; 

 Bev. S. Madden ; and frequent in many parts of the east, 

 centre, and north of Ireland. Rare, apparently, in the 

 extreme west, as about Foxford, Mayo. 



3. B. parviflorum (Linn.) — SmaM~flowered Willow-herb. 

 Districts 123456789 10 11 12 

 Lat. 51°-56°. Throughout Ireland. 

 Type in Great Britain, British, inclining to English. 



Watery and marshy places ; common. Fl. July, August. 



From sea-level generally, to "high elevations on Slieve 

 Donard;" Flor. Ulst. 



4. B. montanmn (Linn.) — Smooth Willow-herh. 

 Districts 123456789 10 11 12 

 Lat. 51°-56°. Throughout Ireland. 

 Type in Great Britain, British. 



Woods, banks, and rocky places ; common. Fl. June, 

 July. 



Var. p collinum, (Koch.) 



On the Black Mountain, near Belfast ! Mr. B. Orr. 



Ranges from sea-level to 600 feet or more. 



5. % B. roseum (Sohreb.) — Pale WiUow-h^b, 

 District ___-----___ 12 

 Lat. 54°-55°- North-East of Ireland. Near Belfast only. 

 Type in Great Britain, English. 



Cultivated and waste ground; very rare. Fl. July, 

 August. 



. 12. Waste ground near Linfleld MOl, at Sandy-row, Bel- 

 fast, in and about some old brick-fields ! Mr. D. Om Near. 

 Belfast Workhouse (Mr. Orr.) ; fields near the terminus 



