112 
(Lecanora) 
mutua pressione pro parte angulosa, diam, ad 0,8 mm, disco 
pallide cinnamomeo plano, margine albo tumido crasso rugu- 
loso. Hymenium in hypothecio incolore, superne rubricoso- 
fuscum, paraphysibus tenuibus coalitis. Sporae octonae ellip¬ 
soideae simplices hyalinae, longit. 0,oi4, crassit. 0, 007-8 mm. 
Gelatina hymenea iodo ccerulescens. Spermatia arcuata longit. 
0 , 017 - 20 , crassit. 0,ooo5 mm in spermogoniis punctiformibus 
nigris albovestitis. Prope Lecanoram rugosam collocanda. 
— Super corticem arborum montis Spitzkop prope Lyden- 
burg in Transvaalia: Wilms. — Endem. 
687. L. granulata Nyl. E 11 . p. 114 et Ins. Guin. p. 16. 
— Corticicola in insula Grande Comoro. — Endem. 
688. L. prosecha Ach. 1 . c. p. 346, Nyl. Nov.-Granat. Add. 
p. 543. — Supra saxa granitica dilabentia in monte Deban 
Abyssiniae: Beccari. — Wales, Hibera., Ind. occid. 
689. L. atrynea (Ach. 1. c. p. 395) Nyl. in Flora 1872 
p. 250. — Saxicola in monte Deban prope Keren Abyssiniae 
septentrionalis: Beccari.— Europ., Brasil. 
690. L. notha Muli. Diagn. Soc. p. 4. — Saxicola ad 
parietes septentrionales montis Bagul in insula Socotra 500 m: 
Schweinfurth. — Endem. 
691. L.horiza (Ach. l.c. p. 394) Nyl. 1. c. 1883 p. 107. 
Syn. Lecanora Parisiensis Nyl. Lux. p. 368. — Super corticem 
Cedri ad Batna in Sahara: Norrlin, super arborum truncos 
prope Constantine: Flagey. — Europ. 
692. L. sylvestris Nyl. in Mand. Mad. 1. — Super cor¬ 
ticem arborum in insula Madera et in cortice Rhamni prope 
Uitenhagen in Promontorio Bonae Spei: Kraus. — Inss. Riigen, 
Bermud. 
693. L. chlarona (Ach. 1. c. p. 397) Nyl. in Flora 
1872 p. 250. — Supra corticem arborum prope Constantine: 
