IX, C, 2 
H. and P. Sydow: Fungi from Palawan 
169 
PHYLLACHORA SPGROBGLI Pat. 
Palawan, Malampaya Bay, Merrill 8935, April, 1913. On leaves of 
Sporobolus. 
PHYLLACHORA TJANGKORREH Rac. 
Palawan, Taytay, Merrill 8791, 9073, April, 1913. On leaves of Dino- 
chloa scandens. 
MICRODOTHELLA Syd. gen. nov. Dothideacearum. 
(Etym. micros minutus, quasi Dothideacea minuta.) 
Stromata minuta, convexa, basi stromatum in epidermide sita, 
atra, radiatim contexta, 1-2-loculigera. Asci ovati usque oblongi, 
plerumque octospori, paraphysati. Sporidia elliptica vel oblon- 
ga, continua, hyalina. 
Fig. 1. Microdothella culmicola Syd. a. Longitudinal section through part of a stroma 
(X 370) ; b, very young stroma seen from above (X 370) ; c, two asci (X 370) ; d, 
two sporidia (X 625). 
MICRODOTHELLA CULMICOLA Syd. sp. nov. (Fig. 1.) 
Stromatibus sparsis vel hinc inde aggregatis, subinde binis 
confluentibus, minutis, 200-450 p diam., rotundatis, leniter con- 
vexis, atris, cum basi in epidermide sitis in hypodermidem hyphas 
paucas solitarias fuscas tantum emittentibus, centro opacis, ad 
marginem dilute fuscis, ex hyphis radiantibus 2-3 p latis remote 
septatis (articulis 10-18 p longis) maeandrice curvatis contextis; 
loculis 1-2 in quoque stromate, poro rotundo 15-20 p lato tandem 
apertis; ascis primitus globulosis, mox ovatis vel oblongis, apice 
rotundatis, sessilibus, octosporis, rarius 4-sporis, 35-55 p longis, 
18-22 p latis, paraphysatis ; sporidiis plerumque distichis, ellip- 
