Deuteromycetae, Dematiacese, Cladotrichum. 1365 



CEPHALOMYCES Bainier, Bull. Soc. Myc. Fr. XXIII (1907) p. 109 

 (Etym. cephalos caput, et mijces) — Mycelium repens, album, sep- 

 tatum, hinc inde conidiophora erectiuscula, brevissime clavata, 

 1-2-septatasursum inflatula et punctato-sporigera generans. Conidia 

 obovata, typice uuiseptata, capitata, nigricantia, levia. 

 1. Cephalomyces nigricans Bainier 1. c. p. 109, t. XIY. — Effusus, 8396 

 albus, ob conidia nigro-punctatus ; conidiophoris 112-140 [j.. altis, 

 basi 6-11 (JL. cr., vesicula 28-42 u.. diam., dilute fuliginea; coni- 

 diis obovatis apice rotundatis, basi conspicue acutatis, 19-25 [j.. 

 latis, 1-septatis, vix constrictis, rarius 2-3-septatis, loculo superio- 

 re multo majore, nigricantibus. 



Hab. in excrementis ovinis udis in Gallia. 



HADRONEMA Syd., Ann. Mycol. Vll (I909j p. 172. (Etym. hadros 

 validus et nema filum). — Hyphae basi fasciculatae, dense 8tipat;e, 

 simplices v. parce ramos.o, crassiuscuhc, obscure coloratre, septa- 

 tae; conidia ovato-oblonga, 1-septata, fusca, plerumque solitarie 

 acrogena, verrucosa. — Gen. Hadrotricho affine sed diflfert coni- 

 diis bicellularibus verrucosis, 



1. Hadronema orbiculare Sydow I. c. — Hypophyllum, velutinum, 8397 

 orbiculare, mox minutum et 1-2 mm. tantum latum, mox majus 

 et 10 mm. circiter latum, atrum; hyphis basi fasciculatis, dense 

 stipatis, plerumque simplicibus, raro ramis 1-2 brevibus prteditis, 

 40-60 >i 9-12, atro-olivaceis, parce septatis; conidiis ovato-oblongis, 

 utrinque rotundatis, medio l-septatis, non constrictis, fuscis, dense 

 verruculosis 20-28« 11-lB. 



Hab. in foliis vivis Quercus glaucae, Mount Takao Musashi 

 Japonia. 



CLADOTRICHUM Corda — Syll. IV p. 370, XIV p. 1082, XVI 

 p. 1059, XVIII p. B75. 



1. Cladotrlchum foliicola (Niessl) Ferro in N. Giorn. Bot. it. n. s. XIV 8398 

 (1907) p. 10, t. HI, f. 6 — Myxotrichum foUicolum Niessl — 

 Syll. IV p. 319. — Diagnosis emendata: Effusum ; hyphis intri- 

 catis, repentibus, subramosis, septatis, hinc inde incrassatis, luteo- 

 brunneis, 3-4 [x. diam., conidiis fuscis, saepe apiculatis, heteroge- 

 neis, nunc continuis, ovoideis, 6-7 * 4-B v. globulosis 6 [i. diam., 

 nunc 1-septatis, loculis sequalibus vel in<equalibus praeditis, 10- 

 17*4-B; nunc tandem breviter catenulatis. 



