3 



Hiern. I should have named this without the name S2ibmersus. 

 If I understand that plant correctly, it is nearer R. Drouettii tlian 

 this is. — A. B. 



R. trichophyllus, Chaix. Cobo, Guernsey, May, 1890. — M. 

 Dawber. I think correct. — A. B. 



R. trichophyllus, Chaix. Mudbank by river, Knock Drin, Co. 

 Westmeath, July, 1891. — H. L. Levinge. Probably i?. Drouettii. 

 —A. B. 



R. trichophyllus^ Chaix. Pond in field near Helperley, Yorks , 

 May, 1890.— C. Waterfall. Certainly not. R. heterophyllus.'FY., 

 var , but impossible to say vrhat form. — A. B. 



R. trichophyllus, Chaix. Pool, Craigavad, Co. Down, June, 

 1891. — B. L. Praeger. Too young; either R. Jlurilunclus or 

 truncatus, not trichophyllus. — A. B. 



R. Drouetii, Godr., var. Godronii, Gren. Quarry Bog, Co. 

 Westmeath, June, 1891. — H. L. Levinge. I think correct. — A. B. 



R. Godronii, Gren.? Pool, Craigavad, Co. Down, June, 1891. 

 E. L. Praeger. R. heterophyllus, Fr. — A. B. 



R. peltatus, Schrank, v. truncatus, Hiern. Paradis Pond, Guern- 

 sey, Sept, 1891. — M. Dawber. I believe correct. — A. B. 



Ranunculus sp. ? Ditch, Clandeboye, Co. Down, June, 1891. — 

 E,. L. Praeger. R. heterophyllus, Fr. — A. B. 



Ranunculus sp. ? Still pool, Langford Lodge, Co. Antrim, 

 May, 1891. — E. L. Praeger. R. heterophyllus, Fr. — A. B. 



Ranunculus sp. ? Shallow stream, Dundonald, Co. Down, June, 

 1891. — E. L. Praeger. Probably R, heterophyllus, Fr., before 

 floating leaves were produced. — A, B. 



Ranunculus sp. } Still water, Clandeboye upper lake, June, 

 1891. — E. L. Praeger. Too poor to name. — A. B. 



Ranunculus sp. ? Still water, Clandeboye lower lake, June, 

 1891. — E. L. Praeger. R. Jlorihundus, Bab., I believe. — A. B. 



Ranunculus sp. ? Muddy pool near Holywood, Co. Down, 

 June, 1891. — E. L. Praeger. A curious form, that looks as 

 if the conditions surrounding it (mud instead of water) had 

 produced it. It may be either a heterophyllus or a Drouettii 

 state. — A. B. 



