410 Splijerioidete, HyalodidymEe, Darluca. 



/iai^. ad folia exotica Monocoty ledonetri cujusdam in cala- 

 thos ad fabas arabicas invehendas texta (Guepin). — (cAnsporuke 

 proprire'? An species Asierince sec. Asteridii, ascis jam resorptis?)). 

 6. Actinonema Uvariae (Lev.) Sacc. Asieroma UoaricE Lev. Aun. Sc. 2262 

 N&t. 1846, p. 284. — Fibrillis epipliyllis, adnatis, radiantibus, ra- 

 mosis, subparallelis; peritheciis raris hemisphfericis, ostiolo obso- 

 leto ; sporulis ovato-elongatis obtusis, 4-septatis. 



Hab. ad folia Uvaria^ parviflorce in Senegambia. — Ma- 

 culaj 2-4 mill. diam. 



DARLUCA Cast. Cat. pl. Mars. Suppl. p. 53. (Etym. a M. Darluc, re- 

 rum naturalium cultore, gallicano). — Perithecia globulosa, ob- 

 solete papillata, pertusa, superficialia, in soris Ureclinearum ple- 

 rumque parasitica, membraaacea, contextu ssepius cyanescente. 

 SporulEe oblonga} vel fusoide^e, l-septat?e, hyalinai, utrinque mu- 

 coso- vel subpenicillato-apiculata?. 



1. Oartuca Filum (Biv.J Cast. Cat. PI. Marseill. Sup. p. 53, Sphceria 2263 

 Filam Biv. Bern. Stirp. rar. Sic. Manip. III. p. 12, t. III. p. I. 

 Darluca vagans Cast., Diplodia uredinicola Desm. — Peritheciis 

 gregariis, uredinicolis, exiguis, conico-globulosis, pertusis, atris ; 

 contextu celluloso cyaneo-fusco; sporulis oblongo-fusoideis, rectis, 

 15-18 i; 3-4, 1-septatis, non vel leniter constrictis, hyalinis, utrin* 

 que obsolete et breve mucoso-penicillatis. 



Hab. in Uredineis permultis ad plantas diversissimas e, g. 

 Ipomeae, Euphorbiee, Rubi, Oreoselini, Galegre, Chon- 

 drillse, Oxalidis, Potentillre, Pruni, Laburni, Viol», 

 Pycnanthemi, Quercus, Junci, Luzulae, Agrostidis, 

 Rhj-nch ospo rae, Bromi, Panici etc. etc. in Italia, Gallia, 

 Belgio, Germania, Britannia, America bor,, Ceylon, Africa. 



2. Darluca genistalis (P'r.) Sacc. Mich. II. p. 108. D. Filum fi. do- 2204 

 thideceformis Fuck. Sym.b. p. 379. — • Peritheciis minutis, in acer- 

 vulos erumpentes, tuberculosos, atros, subhemisphaericos/lense col- 

 lectis; sporulis ut in D. Filo. 



Hab. in foliis caulibusque vivis Cytisi sagittalis, socio Uro- 

 mycele Cyiisi in Vogesis, Rhenogovia et Belgio, — Var, /3. stro- 

 matica Fuck. 1. c. effusa, stromatica, fusco-atra. In foliis et va- 

 ginis Agrostidis stoloniferse, socia C/re(/me, in Rhenogovia. 

 — Var. y. hypocreoides Fuck. I. c. ca^spitulis subglobosis, Yo mill. 

 diam., griseis, ostiolis nigro-punctatis. In pag. inf. foliorum Sa- 

 licis purpurese, socia Uredine, in Rhenogovia. 



