280 



G. Rosellinii (Carcst.) Sacc. Nectria Rosellinii Carest. in 

 Rabh. F. E. n. 923 et Iledw. V. p. 190 (18GG). 



Hab. in ramis Abietis pectinatse dejectis a 

 ffiva, 1SG4. 



Char. Pyrenia obovata, collabescentia, in vivo vitel- 

 lino-coccinea, levia; contextu minute vesiculoso. Asci po- 

 lyspori (? specim. immat.) cylindracei, apice rotundato, 

 6.0 v 10; paraphyses gelatinosse, crassiuscula?, filiformes. 

 - Quadantenus refert Nectriam decolorantem. Car. 1. c. 

 G. sulphurella (DNtrs) Sacc. Nectria sulphurella DNtrs 

 Recl. Piren. ital. in Comm. critt. II. 477. 



Ilab. in ramis languentibus Pini Piceae in sylva 

 Ambais Ilufen ad Allagna, Italia (Carestia). 



Char. Corticola erumpens. Pyrenia e stromate pul- 

 vinato, compacto, csespitulosa, rotundata v. obovoidea, 

 osculo perexiguo demum hiantia, carnea, vertice furfu- 

 racea, in sicco pallide furfuraceo-sulphurea. Asci clavati, 

 leptodermi (polyspori). Sporidia ( microsporas ) oblonga, 

 exigua, hyalina. Paraphyses rarescentes. 



Obs. Nectria chrysites Westend. huic similis est, 

 non tamen identica. DNtrs. 1. c. 

 G. Cucurbitula (Curr.) Sacc. Cfr. Grevillea IV. 16. In 

 ramis putrescentibus in Eur. et Am. (in Salice Romse!). 

 Asci clavato-fusoidei, myriospori; sporidia minuta curvula 

 3-5 Iga, hyalina. 



Obs. Sec. Curr. Comp. Sph. n. 179 in hac eadem 

 specie adsint quoque sporidia continua, ovoidea, 10 lga. 

 hyalina. Sec. Fckl. Sph. Cucurbitula Tode est vera 

 Nectria sporidiis didymis 12*6 (in cortice Pini); sec. 

 Wallroth (ex autopsui Mtgn. Pl. cell. VIII. Cent. p. 72) 

 est Calonectria. 



Sec. Bk. exstat forma Nectrice inauratcc B. & Br. ascis 

 polysporis donata. - Sec. DNtrs Osserv. 1. c. Sphwria coo- 

 cinea Fr. Scler. n. 185 (non auct.) ascos polysporos gerit. 



** Perithecia cylindraceo-subulata. 



■>. ELEUTHEROMYCES Fckl. Symb. 183. Perithecia e basi 

 Babglobosa cylindraceo-subulata, subdiaphana. Asci cylin- 



