Flora Helsing forsiensis. 217 
Pelltigera limbata Fr. (Lecanora limbata Sommerf. Lapp. 105 
et tab. III) in rupibus' observatorii Astrovomici frustulis calcis ex 
edificiis, que ibi olim: steterunt, superfusis. Facile specie differt a 
P, saccata. Frons parve margine inxequali, sat late viridis, etiam 
viva valde fragilis. 
Sticta scrobiculata Fr. In Wihtis ad rupes preruptas um- 
brosas prope Haapkylä cum St. pulmonacea. Heec ibi sat fre- 
quenter, at raro fructifera. (St. scrobiculatam ad Aboam quoque 
legi in Runsala ; in Tavastia Edwin Nylander e A. H. 
Chydenius). | 
Parmelia perlata Ach. Ino Wihtis rara, ad rupes silve juxta 
Irjala. (In Tavastia Chydenius, qui ibi quoque legit P. ven- 
tosam). | 
— brunnea Ach. rarius, ibidem, ut in Sawikallio et ad 
Haapkylä. | 
000 Al öreina Fr. In rupibus littoris in Torrmjölö. 
— ”badia f. milvina Whlob. (ex Th. Fries) ad Hel- 
singfors frequens. Forma alia badice, diluta, apotheciis parvis ur- 
ceolatis ad saxa in Wihtis (silve juxta Haapkylä) obvenit. 
— "hematomma Ach. sat frequenter in Wihtis ad rupes 
preruptas. 
—  orosthea Fr. rarius. In Wihtis passim.: 
— sälphurea Er. pass. — Parmelia cartilaginea etiam 
in Rönnskär. 
> 28 
