380 H. Rehm. 
Ophiodothis. 
1. O. paraguariensis Speg. 
Exsicc. Balansa pl. du Paraguay 3439, 3440 H. B., Feuilles 
d’Anoniacee. 
(Beide Exemplare ganz unentwickelt.) 
2. O. Ulei Rehm n. spec. 
Folia Leguminosae. Rio de Janeiro 1348 H. B. 
Stromata amphigena, plerumque hypophylla, senilia, maculae folii 
exsiccati orbicularis, albescentis 3 mm latae centro innata, suborbi- 
cularia, colliculosa, nigra, 2 mm diam,, loculis 5—10 immersis. Asci 
cylindracei, rotundati, sessiles, 75/9, 8 spori. Sporidia filiformia, 
guttulata, asci longitudine, 2 « cr., hyalina, parallela. Paraphyses 
desunt. 
=D vorax TB. a GC), 
Exsicc. Ellis, N. am. f. 683 (sub Dothidea atramentaria), 
Ravenel, f. n. am. 100, Rabh. Winter, f. eur. 3563, Rehm Ascom. 
exs. 924. 
Blätter von Panicum: 75; desgl. Serra Geral 1329 H. B.; Gras- 
blätter: 221, 509 H. B.; Grasblätter: Ouro Preto 1886 H. P. 
var. pilulaeformis (B. et C.) Sacc. 
Exsicc. Rabh. Winter, f, eur. 3563; Rehm Ascom. 924. 
(Synonyme zu O. vorax sind: Epichlo& Hypoxylon Peck, Hypo- 
creella Hypoxylon Sacc., cfr. Ellis, N. am. pyren. p. 91; Dothichloö 
Hypoxylon Atkinson (Torr. Bot. Club 1894 No. 5), Hypocrea atra- 
mentosa B. et C. (Cub. fungi 758), ? Hypocrella atramentosa Sacc. 
(Mich. I. p. 323); non O. vorax var. atramentaria B. et C., spo- 
ridiis 48—50/3-—4, continuis.) 
4. OÖ. rhaphidospora Rehm n. spec. 
Folia graminea 509b H. B. 
Stromata linearia, foliis involutis innata, elongata, 1—3 cm Ig., 
0,1—0,15 cm lat., albofarinacea, fusce contexta, loculis multis immersis, 
poro minimo apertis. Asci cylindracei, 300/6—7. Sporidia filiformia, 
multicellularia, in cellulas singulas 10/1,5 secedentia, hyalina, quaque 
cellula biguttulata. Paraphyses filiformes ? 
(Die langen, schmalen Stromata und die in einzelne Zellen zer- 
fallenden Sporen kennzeichnen die Art.) 
Regensburg, 15. Juni 1897. 
