REPORT ON THE BOTANY OF THE ATLANTIC ISLANDS. 95 



Parmeliei. 

 Parmelia tinctorum, Despr. 



Parmelia- 1 i nctorum, Despr. ; Nyl. in litfc. ex Crombie in Journ. Linn. Soc. Lond., xvi. p. 215. 

 Parmelia tiliacea, var. scortea, Stirton in Journ. Linn. Soc. Lond., xiv. p. 370. 



Bermudas. — On putrid trunks; sterile — Moseley. 

 West Indies ; Eastern Asia ; but not rightly known. 



Parmelia perlata, A char. 



Parmelia perlata, Achar., Meth. Lich., p. 216; Nyl., Synop. Lich., p. 379; Tuckerm., Gen. Lieh. 



p. 21 ; Crombie in Journ. Linn. Soc. Lond., xvi. p. 215. 

 Parmelia physodes, var. lalrrosa, Stirton in Journ. Linn. Soc. Lond., xiv. p. 370. 



Bermudas. — On old wood ; sterile and sorediferous — Moseley. 

 Cosmopolitan, except frigid regions. 



Physciei. 

 Physcia leana, Tuckerm. 



Physcia leana, Tuckerm. in Nyl. Synop. Lich., i. p. 423 ; Crombie in Journ. Linn. Soc. Lond., xvi. 



p. 215. 

 Parmelia leana, Tuckerm. in Lea Catal. PI. Cincinn., p. 45. 

 Physcia speciosa, Stirton in Journ. Linn. Soc. Loud., xiv. p. 370. 



Bermudas. — On mossy trunks ; fertile. Smaller state — Moseley. 

 United States (Ohio). 



Physcia obsessa, Nyl. 



Physcia obsessa, Nyl., Synop. Lich., i. p. 426 ; Crombie in Journ. Linn. Soc. Lond., xvi. p. 215. 

 Physcia stellaris, Stirton in Journ. Linn. Soc. Lond., xiv. p. 370. 



Bermudas. — On thin bark, very sparingly ; fertile — Moseley. 



Lecanorei. 



Lecanora subfusca, var. syloestris, Nyl. 



Lecanora subfusca, var. sylvestris, Nyl. in Mand. Lich. Mader., n. 1. ; Crombie in Journ. Linn. Soc. 

 Lond., xvi. p. 215. 



Bermudas. — On thin bark associated with Physcia obsessa — Moseley. 



(Spores 0-008-0-0 11 millim. long by 0-004-0'007 millim. thick.) 



Previously known only from Madeira. 



