246 FLORA OF THE LAKE DISTRICT. 



1418. Isoetes laaistris, L. (Quillwort). Native. Highland 

 type. Range 1-2. In all the large lakes, and in many of the 

 mountain tarns. Wastwater, Ennerdale Lake, Crummock 

 Lake, Derwentwater, Windermere, Ullswater, Hawes Water, 

 Rydal AVater, etc. Ascends to Stickle Tarn, 500 yards. — 

 (J. C. Melvill.) Codale Tarn {W. Matthews), and Floutern 

 Tarn (W. Wilson). 



ORDER MARSILEACE.^. 



1419. miliaria globulifera,\.. {V\\\\\on). Native. British 

 type. Range i. 



C. Pond at Nethertown. — (Whitehaven Cat.) Ennerdale 

 Lake. — (J. Robson.) 



ORDER EQUISETACE^. 



1420. Eqiiisetum maximum, Lam. (Great Mare's Tail). 

 Native. English type. Range i. Damp woods. Not in- 

 frequent. Flimby, Whitehaven, Salter Hall, Parton, banks 

 of the Irt, Keswick, banks of the Eamont, etc. 



1421. Equisetum jimbrosum, Willd. Native. Scottish 

 type. Range i. 



C. Eskatt Wood. — (Whitehaven Cat.) I fear a mistake for 

 E. maximum, which Mr. Hodgson tells me grows there abun- 

 dantly. 



W. Swindale. — (J. Backhouse.) 



1422. Equisclujn arvense, L. (Common Mare's Tail ; 

 Paddock Pipes). Native. British type. Range i. Com- 

 mon by roadsides, and in cultivated fields, up to 300 yards. 

 —(Watson.) 



1423. Equisetum sylvaticum, L. (Wood Mare's Tail). 

 Native. British type. Range 1-2. Frequent in damp 



