Hyphomycetsp, Dematiaeese, Phrog-mosporse, Helminthosp©rium. U)85 



P. Bran. 1. c. — Conidiis rectis vel curvulis, 40-50 ^ 6-8. lu fo- 

 ]iis exsiccatis BambusaB arundinacese in Gallia. 



4. Heiminthosportum TaparaB Allesch. Hedw. 1897, p. 245. — Cae- 4326 

 spitulis epiphyllis, maculas circulares, aterrimas, 1 cm. diam. for- 

 mantibus; hypbis fasciculatis, erectis, rigidis, ca. 120-140 *:« 6-7, 

 indistincte septatis, nigro-f uscis ; conidiis clavatis, 2-5-septatis. ca. 

 40-50 V 6-10, cinereo-brunneis. 



Hah. ad folia Tapurge spec. pr. Goyaz Brasiliie (Glaziou). 



5. Helminthosporium Sol«ini Mc Alp. Agr. Gaz. Sydney YI, 1896, 4327 

 p. 6, fig. 29-32. — Caespitulis amphigenis caulicoiisque, atris, mi- 

 nutis, circularibus v. irregularibus, ssepe coniluentibus; hyphis 

 confertissimis, rigidis, obscure brunneis, crasse tunicatis, septatis, 

 ramosis, utrinque pallidioribus, 8'/, y- crassis; conidiis atro-brun- 

 nois, levibus, ellipticis, vermicularibus, 4-septatis, plerumque utriii- 

 que rotundatis, in ramulis fertilibus acro-vel pleurogonis, 36-44 « 



14-15 y^. 



Kah. in foliis, petiolis et caulibus Solani viridis in Australia. 



6. Helmintiiosporiuin Totnato EU. et Barth. Bull. Torr. Bot. Cl. 1897, 4328 

 p, 473. — Orbiculare, atrum, definitum, l'/,-2 c^n. effusum; hy- 

 phis fertilibus erectis, olivaceo-brunneis, septatis, geniculatis cur- 

 vatisque, apic^ processibus 1-2 brevibus, hyalinis, rudimentariis 

 prssditis, 40-60 >i 3 7,-4, ex hyphis prostratis repentibus assurgen- 

 tibus; conidiis obiongis, brunneis, 1-3-septatis, non constrictis, 

 utrinque obtusis, plerumque leniter curvulis, 15-27 >^ 8*13. 



Hab. in fnictibiis Lycopersici putridig, Kansas Amer. bor. 

 (Bartholomew). 



7. Helminthosporium micres«p«m D. Sacc. Malp. 1898, p. 219, t. VIII, 4329 

 f. 18, Myc. ital. n. 194. — Caespitulis gregariis, superficiaiibus, 

 minutis, aterrimis, '/3-'/, mm. diam., hyphis dense fasciculatis, 

 erecto-divergeutibus, pluriseptatis, simplicibus, cylindraceis, 300- 

 360** 12, fuligineis; conidiis acrogenis, obverse clavatis, 110-135 



« 15-18, majusculis, 7-10-septatis, loculis cuboideis, crasse tunica- 

 tis, hinc lumine ssepius angusto. 



Hah. in ramulis corticatis emortuis, sed adhuc stantibus, Quer- 

 cus Ilicis. — Ab affini Hdm. macrocarpo Grev. differt hyphis 

 in cnsspitulos discretos aggregatis et conidiis fere duplo l^ngiori- 

 bus. Conidia initio obovato-clavata, tandem vero sursum attenuata. 



8. Helmiflthosporium Resinae Bres. Maipighia XI, 1897, p. 322. — 4330 

 Effusum, nigrum, dense floccosum ; hyphis longissimis intrica- 



tis, simplioibus v. ramosis, laxe soptatis, 6-8 y. crassis, g^^pe tor- 



