354 Pyrenomyceteapj Hypocreacese, Hyalosporae, Polvstigraa. 



Fam. 4. Hypocreacsae De Not. 

 Sect. 1. Hjalospora. 



KECTRIELLA Sacc. - Sjll. II, p. 448, IX, p. 941. 



1. Nectriella APtemisiae Fautr. Rev. Myc. 1891, p. 125. 2182 



Hab. in caulibus Artemisiae vulgaris, C6te-d' Or Galli». 

 — Perithecia superScialia, globoso-papillata, flavo-pallida; asci.fi- 

 liformi-stipitati; sporidia navicularia, 26-30^12-14, continua, 

 hyalina. 



2. Nectrieila Maydis Delacr. Bull. Soc. Myc. 1891, p. 105. 2m 



Hab. in culmis exsiccatis Zeae Maydis, Rigny-sur-Arroux 

 Gallise (Flageolet). — Perithecia 240 a. diam., sordide cinnaba- 

 rina; asci — ,• sporidia 15=: 3,5-4,5, hyalina, 3-4-guttulata. 



HYPONECTRIA Sacc. ~ Syil. II, p. 455. 



1. Hyponectria Penzigiana Sacc. Fungi Abyss. p. 5, t. XX, fig. 7. — 2184 

 Peritheciis late effusis, confertis, epidermide infuscata tectis sed 

 prorainulis, globosis, vertice depresso-umbilicatis, 0,3 mm. diam., 

 intus farctis, sanguineo-ochraceis (sub vitro), carnosulis ; ascis fu- 

 Eoideo-clavatis, breve crasse noduloso-stipulatis, 75-80 =; 12-13, 

 apice rotundatis, octosporis; sporidiis distichis oblongo-ellipsoideis, 

 utrinque rotundatis, 15-18 s 7-8, prope medium lenissime coarcta- 

 tis, numquara septatis, granulosis v. binucleatis, hyalinis, coacer- 

 vatis dilutissime roseis; paraphysibus filiformibus, flexuosis, gut- 

 tulatis. 



Hab. in ramis EuphorbiaB polyacanthae v. abyssinica) 

 in colonia Erythraea, socio Glccosporw crocato, quod verisirailiter 

 status conidicus habendus est. — Perithecia trans epidermidem 

 sordide rufa apparent; species prjeclaro Abyssiniae exploratori dicata. 



BYSSONECTRIA Karst. - Syll. II, p. 456, IX, p. 942. 



1. Byssonectria mlliaria Pat. l^ull. Soc. Myc 1893, p. 154, 2185 



Ilab. in pag. inf. foliorum dejectorum, Canzacoto /Equatoriag. 

 — Perithecia subiculo raucedineo albo inserta, globosa, aurantiaca, 

 200 p.. diam.; asci 50-60:; 10; sporidia ovoidea, 1-septata, 10 = 3, 

 ■hyalina. 



POLYSTIGMA Pers. — Syll. II, p. 458, IX, p. 945. 



