DiMitcromyotMa', Rxniijiilnooa', llyalospora', Amerosporium. 439 



sLibpiriformibus obtcctos gcrontibus; sporulis acrogenis, numero- 

 sissimis, hyalinis vol subhyalinis, ovato-oblongis vol fcrc bacilli- 

 formibus, 2-4 ^:^ 1-1 '/,, muco obvolutis. 



Ilah. in ligno denudato Abietis pectinata! iu silva pri- 

 m;X!va Kubany Bohemia;. 



PSILOSPORA Rabenh. — Syll. III, p. 679. 



1. Psilospora Quercus Rabh. in Fuck. Symb. Myc , p. 401. — Syll. -^^ie 

 III, p. 680, Paoli in App. N. G. B. I. 1905, p. 97, cum icone, 

 ubi diagn. reformata sequons : — Pycnidiis primitus immersis, doin 

 erumpentibus, in maculas rotundatas, ellipticas vel irregulares 0, 

 5-2 cm. latas aggregatis, ellipticis vel olongatis, convexis, opacis, 

 atris, subcarbonaceis, asperis, rima longitudinali angusta, dein, 

 labis tumidis dimotis, dehiscentibus, circiter 1 mm. longis, '/.,-'/, 

 mm. crassis; sporuHs ellipsoideis, 23-24 « 17, unicellularibus, hyaH- 

 nis, 1-rarius 2-guttuIatis, endoplasmate granuloso; basidiis filifor- 

 mibus 3 [a. crassis, 10-20 [i. longis, hyalinis, maturitate medio 

 incrassatis. 



Hdb. ad corticem vivum lucidum Quercuum, Monte Morello 

 prope Florentiam (Paoli), in Germania et verisimiliter late diffusa. 



CROCICREAS Fr. — Syll. III p. 183. 



1. Crocicreas gramineum Fr. — Syll. III, p. 183 — teste v. Hohn. 

 in litt. et juxta exempl. Fuckeliana ad Excipulaceas pertinet. Et 

 Myxormia atroviridis B. et Br. — Syll. III, pag. 734 — teste 

 ipso v. Hohn. ad Crocicreas pertinet. 



AMEROSPORIUM Speg — Syll. III p. 680, X p. 436, XI p. 559, 

 XIV p. 1001. 



1. Amerosporium Armeriae P. Henn. Ein. v. Hrn. G. Feurich, Goda in 4917 

 Kogr. Sach. ges. Spha-r. 1904, p. 433. — Pycnidiis epiphyllis v. am- 

 phigenis, sparsis v. gregariis erumpenti-superficialibus, subcupula- 



tis V. discoideis, atris, mombranaceis, ca. 120-150 ;j-., setulis atris, 

 subulatis, acutis, 50-120 «4-5; sporulis fusoideis, utrinque subob- 

 tusls vel acutiusculis, curvulis vel rectis, intus nubilosis, vel 1- 

 guttulatis, hyalinis, 20-30 ^ 3-4. 



Uah. in foliis siccis Armerise vulgaris, Lieske Oberlausitz. 



2. Amerosporium platense Speg. Mycet. argent. sor. II, 1902, p. 85. 4918 

 — Ascomatibus versiformibus, discoideis, superficialibus, udis ap- 

 planato-apertis, 0,6-3 mm. diam., coutextu carnosulo, parum di- 



