79 
(Physcia) 
cante). Apothecia ignota. A P. lithotea lobis latioribus et 
colore medullae distat. — Super saxa in Africa australi pluries 
lecta: MacOwan. — Endem. 
456. P. ulothrix (Acb. Prodr. p. 113) Nyl. 1. c. 1875 
p. 360. — Corticicola in Algeria: Durieu. — Europ., Turco- 
mania, China. 
457. P. minor (Fee Ess. p. 125 et Suppi, p. 122, Nyl. 
Syn. I p. 429). — Corticicola in Promontorio viridi. — 
Endem. 
458. P. adglutinata (Flk. in Moug. St. Yog. 543) Nyl. 
in Flora 1862 p. 355. — Supra cortices et ligna prope Keren 
et Habab in Abyssinia: Beccari, Hildebrandt, prope Lyden- 
burg in Transvaalia: Wilms. — Europ., China, Nov.-Caled., 
Amer, utraque. 
459. P. disjuncta Krmplh. Afr. p. 141. — Supra saxa 
silicea in terra Somali: Hildebrandt. — Endem. 
460. P. obscurella Muli. 1. c. — Quartzicola ad Wadi 
Kischen in insula Socotra 650 m: Schweinfurtb. — Endem. 
— Var. fusca Muli. 1. c. cum typo. — Endem. 
461. P. affixa Nyl. in Cromb. Cap. p. 170. — Saxicola 
in Monte Tabulari: Eaton. — Endem. 
462. P. setosa (Ach. Syn. p. 103) Nyl. Syn. I p. 429. 
— Super saxa, terram et cortices arborum in Abyssinia: 
Scbimper, Transvaal: Rehmann, Wilms, Port Natal: Arin- 
strong-Mackenzie et in monte Boschberg prope Sommerset 
East in Africa australi: MacOwan. — Europ., Asia, Austral., 
Polynes., Amer, utraque. — F. deminuta Cromb. Cap. p. 170. 
— Saxicola in Monte Tabulari: Eaton. — Endem. 
463. P. sparsa (Tayl. 1. c. p. 175) Nyl. 1. c. (Cfr. Muli, 
in Flora 1888 p. 201). — Corticicola in insula Sancti Vin- 
centii. — Endem. 
