192 CONVOLVULACE^. [Convolvulvs. 



moory ground, near Cong, in Gal way ; D. M. — 9. On hilly 

 grounds about eight miles west of Tuam; Flor. HS). On 

 the banks of Lough Carra ! Mayo ; the late Mrs. Spencer 

 Lindsy. First noticed by Mr. Heaton previous to 1650 

 {How, Phyt. Brit.). 



From sea-level to about 600 feet in Burren. 



MENTANTHE^ Linn. 

 1. M. trifoliata (Linn.) — Suckbean. 

 Districts 123456789 10 11 12 

 Lat, 51°-56°. Throughout Ireland. 

 Type in Great Britain, British. 



Wet bogs and margins of lakes; common. Fl. May, 

 June. 



[Villarsia nymphaeoides (Vent.) is naturalized in the Lagan 

 canal, above the Botanic Garden, Belfast, and in various 

 parts of Lough Neagh ; also in the river Tolka at Glasnevin ; 

 in a drain near Vernonmount Gate, Cork ; and in a stream 

 near Shanbally, Tipperary; but only occurs where it has 

 been planted.] 



[Polemoniwn ccendeum (Linn.). In a meadow near Castle 

 Island ; Smith's " Kerry." Between Cork and Ballygarvan 

 (naturalized) ; Flor. Cork. Knockmaroon-hiU, near Dublin ; 

 Flor. Hib. Near Bellaghy, &c. (not indigenous) ; Flor. Ulst. 

 An outcast from gardens.] 



ORDER XLIV.— CONVOLVTJLACE^. 



CONVOLVULUS Linn. 



1. C. arvensis (Linn.) — Small Bindweed. 



Districts 12 3456?7--10-12 



Lat. 51°-55°. South and East of Ireland chiefly. 



Type in Great Britain, English, inclining to British. 



Hedges and fields ; local, and rather rare. Fl. June to 

 August. 



1 and 2. Common near Cork ; Flor. Cork, &c. In Water- 

 ford ; /. C. By road-sides near Fermoy, but not common ; 



