of some Lichens. 269 



passim subverrucosus. Apotheciis crateriformibus, minutis vel 

 minutissimis puuctiformieque, vulgo 0"3-0*5 millim. (0-1-1 

 raillim.) latis, in verrucis plus minusve conicis profuude immersis, 

 margine iuciso-crenulato, disco nigro, leviter pruinoso. 



Spec. orig. (1) in lierb. Conservat. botan. Genevse, (2) in 

 Museo Botan. Univ. Genevas, (3) in herb. Brit. Mus. 



Provincia Uial. 



AspiciUa fixiticulosa, forma minor, Mer. 



Meresclikovsky, Scheduleead Lich. Eoss. exsiccatos, Kazan, 1913, p. 14. 



Thallo minore, circiter 1 centim. lato (0'8-l-6 millim, \ ramulis 

 pauUulum tenuioribus, sed dense contextis ut in typo, granulis 

 ad superficiem thalli circiter 16-20 in uno ceutimetro (iu typo 

 10-14 in 1 centim.). 



Spec. orig. (1) in herb, meo Kazani, (2) in Mereschkovsk}', 

 Tabulae Gen. Licli. K;izan, 1913, AspiciUa^ \. [Sphcerothallia) , 

 no. 10, (3) in herb. Conseivat. botan. Genevse. 



In deseitis Kirgisoruni. Tauria. Asia Media (Akmo- 

 linsli). 



Forma taurica, Mer. 



Meresclikovsky, L c. 



Thallo minore, circiter 1-1 5 centim. lato, laxiusculo, ramis ramu- 

 lisque discretis a forma typica bene diflt'ert. Semper sterilis. 



Spec. orig. ibidem (Tabulse Gen. Lich. no. 9). Etiam in 

 Meresclikovsky, Licli. Ross, exsicc. no. 21. 

 Gubernia Astrachan. Tauria. 



Var. tenuatula, Mer. 



Meresclikovsky, Contrib. conn. lich. gouv. Vladimir, Troiidy (Travaux), 

 d. 1. see. d. Natur. de I'Univ. d. Kazan, 1911 ; id. Scliedulae ad Lich. 

 R. exs. Kazan, 1913, p. 14 ; id. Contrib. H. lich. Crim^e, Ann. d. sc. 

 nat. Botanique, 1921 (cum. tig.). 



Thallus magnitudine ut in forma typica speciei, sed ramulis valde 

 tenuioribus, confertis, granulis ad superficiem thalli circiter 

 18-22 in uno centimetre (iu typo 10-14 in 1 centim.). 



Spec. orig. (1) in herb, meo Kazani, (2) in herb, crjjitog. 

 Horti Petiopolit. (sub alio nomine). 

 lian-Schan. 



