zc A4 uc 
(potissime fungillus) in Lecanora tartarea f. tele- 
phoroide Vr. fil. parasita (1). 
539. VERRUCANIA FALLAX Nyl. Super ramulos dejec- 
Los. 
B. — Saxicolea. 
1. SrpruULA crRATITES (Whlnb.). 
2. SIPHULA DAOTYLIZA Nyl. in Fora 1885, p. A42. 
Thallus albidus vel subflavescens, opacus, cspi- 
tosus, podetiis axi basi simplici albida subcom- 
pressa substriata apice ramosis (altit. circiter 2 
centimetrorum) et botryoideo-aggregatis, apicibus 
turgidulis aut subeylindricis (crassit. 0,5-0,8 mil- 
lim.). — Quartzicola in Lawrence-insula. — Lichen 
abnormis sterilis siphuloideus (incerti generis ). 
Thallus K flavens vel simul e flavo ferrugineo-ru- 
bescens. 
9. THAMNOLIA VERMICULARIS (SW.). 
4. STEREOCAULON ALPINUM Laur. 
5. RAMALINA MINUSQGULA Nyl. Socia Siphule dacty- | 
liza. 
6. PARMELIA AUSTERODES Nyl. et sazatilis (L.) cum 
Lecan. tartarea f. frigida (Sw.). 
7. PuvscrA cxsrA Híffm. et PA. melops (Duf.) ossi- 
cola. 
(1) Parasita in thallo et margine thallino apotheciorum. 
Sporzxe globulosze vel ellipsoide:e (in thecis cylindraceis), longit. 
0,007-9 millim., erassit. 0,006-7 millim., paraphyses gracile- 
scentes indistincte vel vix articulatae, epithecium et perithe- 
cium rufescentia, hypohecium dilute rufescens vel subincolor. 
Iodo gelatina hymenialis lutescens. 

