423 Mr. Hardy on Lichens of the Eastern Borders. 



2. Lkptogium lacercm, Swariz. (3. pulvinatum, Hoffm. In the lower 

 part of Dowlaw dean. 



3. PoLYCHiDlUM MuscicoLUM, Swartz. In the lower part of Dowlaw dean. 



4. Cladonia gracilis, L. a. CERvicoRNis, Ach. On moors near Penman, 

 shiel and Dowlaw, and near Quixwood ; common. |3. verticillata, Hoffm. 

 Moors near Penmanshiel. 



5. Cladonia squamosa, Hoffm. a. ventricosa. Fries. Scyph. sparassus. 

 Hook. B. F. ii. p. 237. B. Among rocks in deans in Penmanshiel "Wood ; and 

 under long heath on Penmanshiel Moor. 



|3. MiCROPHYLLA, Schacr. B. PROLIFERA, Schaer. On Penmanshiel Moor. 



7. DECORTicATA, Flk. Under long heath in moist places on Penmanshiel 

 Moor; common. 



E. CiESPiTiTiA, Ach. B. On moss overgrowing the trunk of an old oak in 

 Brockholes dean, Jan. 1863. It differs in no respects from a specimen gathered 

 by the Rev. T. Salwey in the New Forest, Hampshire, except in having cylin- 

 drical podetia mixed with the squamules. This is one of the rarest of British 

 lichens. 



6. Cladonia coccifera, L. 7. Floerkeana, Fries. Scyph. digitatus, 

 Hook. B. F. ii. p. 240. N. On the Sneer hill. B. On wall -tops and on the 

 moor near Penmanshiel. 



«. DiGiTATA, Hoffm. Scyph. cornutus, Hook. B. F. ii. 239. B. Among moss 

 overgrowing an old stone-wall in Penmanshiel Wood, and in shady deans among 

 rocks. The digitata of Dr. Johnston's Herbarium, and of the first part of this 

 List, belongs to the var. macilcnta, C. Jiliforviis. 



1. MACILENTA, Ehih. A. POLYDACTYLA, Flk. B. On a wall-top in Bowshiel 

 dean. 



Our moors furnish nearly all the other varieties of the species of Cladonia 

 recorded in Mudd's Manual ; but it is needless to repeat thera here. 



7. Stereocaulon paschale, L. The variety already recorded is not 

 alpinum, but a mountain form of var. a. Mr. Jerdon has sent from Jedburgh, 

 the plant in its usual appearance, which I have not yet found in the district. 



8. Ramalina SCOPULOR0M, Rctz. On comparing some of the forms oi poly- 

 morpha from the House of Crag, with the pendulous variety of Dr. Johnston, I 

 find that they are the same. This variety then must be removed to polt- 

 MORPHA. I find that Mr. Mudd's specimens bear me out in this view. We have 

 also the csespitose smoked-like state of poly mor^ha on rocks in the moors above 

 Lumsden. Fries reckons the var. polymorpha as a maritime one : " ad riijjcs et 

 saxa Europoe, pracipuae maritimce." Lich. Eur. Kef. p. 32. 



9. Peltigera CANINA, L. £. pusilla. Dill. The spuria of the " Berwick 

 Flora" is a minute state oicanina, different from Mr. Mudd's, Avhich is a very 

 elegant plant, more like polydactyla. 



10. Pakmelia incurva, Pers. The Goldscleugh plant, and some of those 

 from Whitsunbank Hill, belong to P. Mougeoiii, Schaer. 



11. Squamaria circinata, Pers. A Squamaria that comes nearest this of 

 any British species grows on sandstone on Whitsunbank Hill, but hitherto I 

 have not obtained it with apothecia. The thallus is orbicular, adnate ; closely 

 rugulose verrucose areolate in the centre, and of a dark leaden grey ; sub- 



