MARTINDALE : LICHENS OF WESTMORLAND. 



27 



Var. aureola (Ach.). 



Kendal, Heversham. 

 Var. ectanea (Ach.). 



On rocks at Sandside and Arnside. 



137. Physcia polycarpa (Ehrh., Exs., 136); Nyl., Syn., i, p. 411; 



Leighton, Lich. Flora, p. 133 (both as a variety of Ph. 

 parietina). 



On trees, wood, and walls. Not common. Near Miln- 

 thorpe, near Cliburn, and in Lowther Park. 



138. Physcia lychnea (Ach., Meth., p. 187) ; Nyl., Syn., i, 



p. 411; Leighton, Lich. Flora, p. 132 (both as a variety 

 oi Ph. parietina). 

 On trees. Rare. Lowther Park. 



139. Physcia ciliaris (L., Sp. Plant., No. 28); Nyl., Syn., i, p. 414 ; 



Leighton, Lich. Flora, p. 133. 

 On trees. Not common. Levens Park, near Sizergh 

 Castle, Lowther Park, where it is more abundant than in other 

 parts of the county ; near Staveley (saxicolous). 



140. Physcia pulverulenta (Schreb., Spicileg. Fl. Lipsicae, p. 128); 



Nyl., Syn., i, p. 419 (excl. varr.); Leighton, Lich. Flora, 

 p. 135 (excl. varr.). 

 Common on trees, less frequent on walls and rocks. 

 Levens Park, Lowther Park, Ambleside, Staveley, Sandside. 

 141- ^Physcia pityrea (Ach., Prod , p. 124); Nyl., Syn.,i, p. 420 ; 

 Leighton, Lich. Flora, p. 135 (both as var. of Ph. pulverulenta). 

 On trees. Not common. Near Barton and in Lowther 

 Park. 



142. Physcia detersa Nyl., Syn., i, p. 420, as var. of P.pulvernlenta 

 On trees. Abundant in Lowther Park, but barren. 



143- Physcia subdetersa Nyl. in Flora, 1878, p. 344, note. 



On trees. Lowther Park, but not so abundant as the 

 preceding. 



144- Physcia venusta (Ach., Meth., p. 211, tab. viii, fig. 5); 



Nyl, Syn., i, p. 421 ; Leight., Lich. Flora, p. 136, as a form 

 of Ph. pulverulenta. 

 On trees. Levens Park. 

 145. Physcia aquila (Ach., Prod., p. 109) ; Nyl., Syn., i, p. 422; 

 Leighton, Lich. Flora, p. 142. 

 At Elph How, near Staveley. This plant is essentially a 

 maritime species, and therefore, seeing it does not occur on 



Jan. 1888. 



