180 
Hujus speciei fF. 2 ( lecidcoides (Nyl.)) et 1 ma- 
crior ( maculiformis (Hepp)) inter vulgares lichenes Sue- 
ciæ meridionalis numerandæ; e pluribus locis fere om¬ 
nium provinciarum nobis adfuerunt. 
Ad corticem vetustum Quercus et Alni glutinosæ 
interdum (ex. gr. in Oija Sudermanlandiæ, in Göt- 
lunda Nericiæ; Blomberg) occurrit f. Rinodinam Tre- 
visanii (Hepp) habitu in memoriam revocans: crusta 
fuscocinerea, fere lævigata, haud multum evoluta; apo- 
theciis sparsis v. sat confertis, circiter 0,5 mm. latis, 
margine thallo concolore integro. Interna apothecii 
structura nullo modo a f. 2 differt. 
In R. Trevisanii (Hepp) — secundum specimen in Hepp 
exs. 80 — sporæ sunt 14—17 ju longæ, 7,5-9 jui crassæ, me¬ 
dio constrictæ, episporio æqualiter et sat leviter incrassato. 
In Germania haud rara videtur R. lævigata (Ach.), at 
cum aliis speciebus confusa. Etiam e Gallia nobis adfuit. 
F. 4 (op. nostro c. pag. 26) adhuc examinavi- 
mus e Svenarum Smolandice (Theorin; in herb. Theo- 
rin), Edsleskog Dalslandiæ (Hulting; in herb. Hulting) 
et Dunker Sudermanlandiæ (Blomberg). 
Ad hanc proxime accedit forma uplandica: habitu 
Rinoâinæ sophodi (Ach.) subsimilis, at crusta late ex- 
pansa, sæpe obscurior, hypothallo crustæ concolore; 
apothecia majora, usque ad 1,25 mm. lata, disco fusco- 
nigricante, margine haud raro dexuoso granulosoque. 
Interna apothecii structura cum R. lævigata (Ach.) f. 
4 congruit. Sporæ (17—)18—20(—22) /a longæ, 
(8—)9—10 ju crassæ. Stratum corticale excipuli J. 
non reagens. 
Specimina examina vimus : 
ex Uplandia: Tible (S. Almquist; in herb. Musei 
bot. Stockholm), Upsala (S. Almquist; in eodem herb.; 
Th. Fries; in herb. Musei bot. Upsal.), Basbo (Th. 
Fries; in eodem herb.) et Bergsbrunna (Hulting; in 
herb. Hulting); 
