Verrucaria found in Lombardy. 185 
Secrio I. 
Verrucarie uniloculares. (Kuverrucariz.) 
Omnes saxicole et hermaphrodite (i. e. spermatocalia una 
cum sporis in eodem nucleo) ; paraphyses nullze vel obsolete ; 
asci substantia mucilaginoso-floccosa, interdum in fila subtiliora 
producti, obvallati, 8-spori; spore normales incolorate, uni- 
loculares, rarissime una alterave biplurilocularis, per etatem 
passim fuscescentes. Thallus varius. Hypothallus distinctus 
modo, modo obliteratus. 
Cohors I. 
Thallo mucoso-gelatinoso, continuo ; apotheciis parvulis, emersis, 
nudis; epithecio dimidiato vel subintegro; sporis magnitu- 
dine admodum variis. 
1. V. aberrans, Garov.= V. chlorotica, Leight. Exs. 34; Anzi, 
Lich. rar. Long. 245 (non Scher, Exs. 253, neque Heppe, 93, 
94, 4:35). 
Very distinct from V. ethiobola, V. hydrela, and V. submersa, 
on account of the spores being variable in size. 
2. V. ethiobola, Ach.! L. Univ. 292. 
Graphica Acharii descriptio V. ethivbole adeo bene nostre 
respondet, ut nullomodo dubitare queam de recta speciei appel- 
latione. (Non V. Leighton, Heppe, 95, neque V. margacea, 
Anzai, Lich. rar. Long. 287.) 
Cohors Il. 
Thallo tartareo-areolato, crassiusculo; apotheciis parvis, omnino 
demersis, velamine thallodico destitutis, superficieque thallo 
adzquata ; epithecio integro vel dimidiato, tunic concolori 
arcte heerente; sporis magnitudine varus. 
3. V. plumbea, Ach.=Scher. Exs. 102? Leight. Ang. Lich. 
t.19.f.5; Heppe, 223; Scher. Exs. 643. 
4. V. glaucina, Ach.= V. lecidioides, Heppe, 682, 683 ; Anzi, 
Lich. rar. Long. 366. V. spherospora, ibid. 240. 
5. V. fuscella, Ach.=Heppe, 426, 427; Leight. Ang. Lich. 
t. 7. f. 2 (haud bona). V. glaucina, Heppe, 90. 
6. V. Anziana, Garov. = V. margacea, Wahl. (teste Anzio) ; 
Anzi, Lich. rar. Long. 287. V. pretermissa, Anzai, ibid. 243. 
(Non V. Leightonit, Heppe, 95.) 
Cohors ILI. 
Thallo ab initio gelatinoso-membranaceo, dein tartareo-areolato; 
apotheciis yelamine obductis thallodico continuo, vix unquam 
