Mr. Teesdale*j Supplement to the Phnta Eboracenfes, 71 

 Myriophyllum verticiUatum Ditches about Beverley. 



.Salix trkndra 

 pentandra 



vrtellina - 

 amygdalina 

 fragilis 

 Helix 

 purpurea - 



DIOECJA DIANDRIA. 



- Hud/. 425. IVith. 45. 



Hedges. Ofieries. Banks of rivers, 



- Sides of rivers. Rivulets. Ditches. 



Near Beverley, and in moft parts of the 

 county. 



- In ofieries. 



- Hedges. Sides of ditches. 



- Sides of rivers, and ditches, • 



- River fides. 



- Linft. Hudf. 



About Beverley. 



This, and the S. Helix, are by fome authors 

 fuppofed to be one fpecies, and they 

 have named it S. monandra. 



I have obferved the following diftinftions, 

 in their native places of growth : 



In the month of March, previous to their 

 flowering, the bark, of the young ilioots 

 of the Si purpurea is of a dark purple^, 

 and the fcales of the buds are a fine red, 

 (almoft fcarlet,) generally tipped with 

 black, and before they drop off they 

 turn wholly black ; at the fame time, 

 the bark of the young (hoots of the 

 6 S. Hehjfe, 



