﻿Kirk. — On Plants common to Bi'itcdn and Neto Zealand. 257 



G. molle, L. Distribution — general. 



Oxalis corniculata, L. Distribution — general. South-west of England. 



. Rosacea. 



Potentilla aoiserina, L. Distribution — South, of Auckland Isthmus. In 

 Britain general. 



HALORAGEiE. 



Callitriche verna, L. I have not seen specimens of the typical form. Our 

 plant is G. Muelleri, which resembles the British C. flatycarpa, Kuetz., but is 

 not identical with any European form. It is probably common throughout 

 the islands. 



Onagrarie.^. 



Epilohium tetragonum, L. Our plant differs considerably from either of 

 the British forms referred to this species ; from E. tetragonum, Curt., in its 

 elongated stolons, and from E. ohscurum,, Schreb., in its remarkably stout erect 

 habit, closely appressed leaves, and erect capsules. Distribution — general. 



E. pallidifiorum, Sol., has the stolons and habit of E. ohscurum, Schreb., 

 differing only in the large white flowers. 



Composite. 



Ghiaphalium luteo-alhum, L. Common on sandy coasts and in light soils. 

 Alien in Britain. 



Taraxacum Dens-leonis, Desf. All the New Zealand specimens I have 

 seen belong to var. palustre, the montane form in Britain. Distribution — 

 freq;uent south of Waikato ; rare in the north. 



Picris hieracioides, L. Distribution — chiefly north of Auckland. England. 

 Sonchus oleraceus, L., var. aspera. Distribution — general. 



Convolvulace^. 



Convolvulus sejnum, L. 



,, Soldanella, L. 

 Distribution — general ] the latter confined to the coast. 



Solane^, 

 Solanum nigrum, L. Distribution — general. England. 



Scrophularine^. 



Limosella aquatica, L., var. tenui/oUa. Distribution— general, but often 

 absent from extensive districts. Resembles the mountain form of Britain. 



