169 
(Lecidea) 
in hypothecio fnsco sordidum, epithecio fusco, paraphysibus 
non discretis. Sporse octonae simplices incolores longit. O 010 - 13 , 
crassit. 0,oo6-7 mm. Gelatina bymenea iodo coerulea. Reac¬ 
tione thalli sporisque minoribus ab affini L. speirea distat, 
consimilis L. alboatra sporis septatis fuscis et thallo K— 
differt. — Supra saxa arenaria ad pagum Muizenberg in 
Promontorio Bonae Spei: MacOwan. — Endem. 
1086. L. sorediza Nyl. 1. c. 1873 p. 72. — Saxicola in 
insula Linosa: Solla. — Europ. 
1087. L. lapicida (Ach. 1. c. p. 61) Fr. L. E. p. 306 
yar. silacea (Ach. Meth. p. 48) Fr. 1. c. p. 307. — Supra 
rupes montium in Algeria. — Europ., Calif. 
1088. L. lithophila Ach. (in Yet. Ak. Handl. 1808 
p. 233) Syn. p. 14 f. pallido cinerea (Flk. in Hbb. Fw. et 
Zw.) Nyl. Scand. p. 227. — Saxicola in insula Madera: Man- 
don (Mad. 59). ■— Europ. 
1089. L. melopta Nyl. in Cromb. Rodr. p. 441. — Saxi¬ 
cola in insula Rodriguesii: Balfour. — Endem. 
1090. L. lactea Flk. in litt., Schaer. Spic. p. 127, 193. 
— Saxicola in Fort Natal: Armstrong-Mackenzie. — Europ., 
Fret. Bering., Amer, sept., Boliv., Cap. Hoorn. 
1091. L. peltoloma Muli, in Flora 1886 p. 287. Thal 
lus K-f- flavens, J=. Apothecia intus alba, epithecio oli- 
vaceo, hypothecio incolore, paraphysibus subdiscretis crassis, 
gelatina hymenea iodo coerulea dein sordide obscurata. Sporse 
longit. 0,oio-i5, crassit. 0, 604-6 mm. — Supra saxa rubro-are- 
nacea prope Lydenburg in Transvaalia: Wilms et in monte 
Boschberg: MacOwan. — Endem. 
1092. L. orbiculata. Thallus albidocinereus passim 
csesiomaculatus rimoso-areolatus, areolis parvis convexius- 
culis, nigrolimitatus, K+ luteovirens dein ferrugineosangui- 
neus. Apothecia nigra approximata mutua pressione angu- 
