572 Pyronomycetiit, Splueriaceffi, PhjeophragniisB, Chaitosphfcria. 



CLYPEOSPH/ERIA Fuck. — Syll. II, p. 90, IX, p. 798, XI, p. 326. 



1. Clypeosphffiria euphorbiicola P. Henn. Pilz. Ostafr. p. 32. — Pe- 2192 

 ritheciis sparsis, sub epiriermide nidulantibus, dein subsuperficiali- 

 bus, carbonaceis, atris, dein pertusis, circiter 1 mm. ; ascis cylin- 

 draceo-clavatis, 8-sporis , 200-260 « 20-26 ; paraphysibus filifor- 

 mibus; sporidiis monosticliis, oblongis, 3-se.ptatis, septis non con- 

 strictis, grosBe 1 -guttulatis, fusco-brunneis, apice obtusis v. sub- 

 papillato-rotundatis, 30-40 v 16-23. , 



Hab. in cortice Eaphorbiacearum in Africa trop. ( Volkens). 



CH/ETOSPH/ERIA Tul. - Syll. II, p. 92, IX, p. 799, XI, p. 326. 



1. ChaBtOSphaBria pusilia Penz. et Sacc Malpighia XI, 1897, p. 400. .^icfs 

 — Peritheciis subgregariis, superficialibns, minutis, nigris, globo- 



sis, vix papillatis, 0,2 mm. diam., setuiosis; setulis fiJiformibus, 

 subilexuosis, septatis, fuligineis, 150-160 « 5-6 ; ascis (jam resor- 

 ptis ; sporidiis distichis, fusoideis, subinde clavulatis, S-septatis, ad 

 septum medium lenissime constrictis, 15-16 ^ 3, cx hyalino strami- 

 neis, rectis curvuhsve. 



Hdb. in superficie atrata Hgni putridi in horto bot. Bogoriensi, 

 Java, socia Helminthosporii specie, statum ejus conidiophorum 

 forte sistente, conidiis clavatis, sub-7-septatis, 35-45 « 10-12, fuli- 

 gineis, hyphis setulas Chmtosphcerice imitantibns. 



2. ChaetOsphaBria latltans Sacc. Malpighia XI, 1897, p. 289. — 2194 

 Subiculo late etfuso, breviter velutino nigro, e setulis simplicibus 

 crebris formato; peritheciis minutissimis, a-terrimis, globulosis, in 

 subiculo parce sparsis, 100-120 f/. diam., sursum calvis, deorsum 

 setuHs fuligineis septatis, 4-5 a. crassis vestitis; ostiolo m.inutissi- 

 mo; paraphysibus non visis; sporidiis ohlongo-fusoideis, curvulis, 

 3-septatis, non v. vix constrictis, dilute fuligineis, guttulatis, 

 15-16^5. 



Hab. in cortice Fagi silvaticse, Valsesia in Italia (Carestia). 



3. Ch»tosphaerla brevlsplnosa Atk. Bull. Cornell Univ. III, n. 1, 2195 

 1897, p. 6. — Peritheciis numerosis, sparsis v. gregariis, mycelio 

 eflfuso tenui crustaceo, atro-brunneo, ex hyphis bnmnois septatis 

 non setosis composito insidentibus v. involutis, crustaceis, nigris, 

 ovatis V. piriformibus, 100-120 ^. diam., deorsum setis brevibus 

 septatis nigris, 20-35 « 5-7 metientibus tectis, apice levibu&; asois 

 raJnutis, clavatis, 20-25 ^ 10-15 p. spor. ; sporidiis confertis, inoDqui- 

 lateralibus, ellipticis v. clavatis, 3-septatis, ad septa constrictis, 

 10-14 V 3-4. 



