SYNOPSIS pYrEnomycetum. 
103 
nis irregulariter subdistichis, hyalinis *20-26 X *5-7 fi, uniseptatis, 
ellipsoideis, subacutis, parce constrictis. Dothidea Parry i, Farlow, 
MSS. 
On Agave Sliawii. S. W. States of N. America. 
Melogxamma (Valsaxia) gemmata, Berk. & Rav. North Amer. Fungi. 
No. 831. Hypoxylon gemmatum, Sacc, Syl. No. 1369. Hypoxylon 
Walterianum, Rav. Fungi Car. iv. 35. 
Sporidiis uniseptatis, fuscis (*01-*012 x '006 mm.). 
Melogxamma (Valsaxia) Hookexi, Cooke. 
Acervulis erumpentibus, discoideis, atris. Peritheciis promi- 
nentibus, minimis, confluentibus, vel subdiscretis. Ascis clavatis. 
Sporidiis lanceolatis, uniseptatis, valde constrictis, fuscis *035-*045 
x *007 mm. 
On bark. South Marocco (Sir J. D. Hooker). 
Melogxamma (Valsaxia) phoxadendxi, B. & Curt., Curt. Cat. 143. 
Peritheciis gregariis, tectis, demum cortice fissurato erumpen- 
tibus, atris, obtusis. Ascis subcylindricis. Sporidiis subellip- 
ticis, uniseptatis, leniter constrictis, fuscis *028-*03 x *01-*012 
mm. 
On bark of Phoradendron flavescens. U. States. 
Melogxamma (Valsaxia) gxandinea, Berk, nec Diatrype grandinea, 
B. <$f Bav. Melogramma insidens, Berk, in Grev. IV., 99, nec. 
Schrveinitz. 
Stromate effuso, subrotundo, fusco-nigro. Peritheciis emergen- 
tibus, confertis, ovatis, apice depresso subumbilicatove. Ascis 
clavatis. Sporidiis ellipticis, uniseptatis, nec constrictis (-008 X *004 
mm.) fuscis, diu continuis. Berk, in Herb. 9020. 
On bark of Fraxinus. United States. 
Melogxamma platyxoa, Berk. Sf Curt. Hypoxylon platyrous, Berk, in 
Herb. 
Peritheciis botryoideo-aggregatis, erumpentibus, subeffusis, rarius 
liberis, pulvere griseo subtus conspersis. Ascis clavatis, octosporis. 
Sporidiis fusiformibus, triseptatis, hyalinis (*02**022 x *004 mm.). 
Herb. Berk. No. 8678. 
On naked wood. Pennsylvania, U.S. 
Melogxamma Spxaguei, B. 4’ C. No. 3994. 
Has no affinity with Thyridium. It occurs on small branches, 
and not on the naked wood. The sporidia have only an occasional 
transverse septum, so that they cannot possibly be termed 
“ murali-divisa.” 
Melogxamma meliae, Curtis in Herb. nec. Schrveinitz. 
Acervulis erumpentibus, atris, subdiscoideis vel oblongis. Peri- 
theciis prominentibus, demum subliberatis, rugosis, apice applanato. 
Ascis clavatis, majusculis octosporis. Sporidiis sublanceolatis, 
triseptatis, nec constrictis, rarius quinque-septatis (*038-*042 X *01 
mm.) fuscis. 
On Melia. United States. 
