IX, C, 2 H. and P. Sydow: Fungi from Palawan — 189 
CERCOSPORINA Spegazzini 
CERCOSPORINA HELICTERIS Syd. sp. nov. 
Maculis amphigenis, orbicularibus, 1-4 mm diam., olivaceo- 
viridulis; caespitulis hypophyllis, in tomento folii absconditis, 
minutissimis, olivaceis; hyphis pallide olivaceo-fuscidulis, 50-70 
» longis, 4-6 » latis; conidiis cylindraceis, utrinque obtusis vel 
leniter attenuatis, 3—6-septatis, non constrictis, hyalinis, 30-50 
p longis, 2.5-3.5 p latis. 
PALAWAN, Taytay, Merrill 8907, May, 1913. On leaves of Helicteres 
hirsuta. 
STIGMELLA Léveillé 
STIGMELLA PALAWANENSIS Syd. sp. nov. 
Amphigena, saepius hypophylla, plagulas griseas primitus 
minutas mox confluendo majores irregulares formans; hyphis 
longiusculis, dilute fuscis, ramosis, remote septatis, hyphopodia 
numerosa saepe conferta et saepe etiam longa serie omnino 
opposita semiglobosa continua concoloria 7-9 p» lata gerentibus, 
conidiis in ramulis acrogenis inaequaliter globosis vel subcu- 
boideis 20-24 » diam., cruciatim vel radiatim septatis, atrobrun- 
neis, opacis, levibus, ex cellulis 4—8 compositis; cellulis singulis 
8-10 » diam. 
PALAWAN, Taytay, Merrill 8832, April, 1918. On living leaves of Celas- 
trus paniculatus. 
Differs from Stigmella manilensis Sacc. by the thinner and longer hy- 
phae provided with numerous hyphopodia, and by the smaller conidia. 
STILBELLA Lindau 
STILBELLA CINNABARINA (Mont.) Lindau. 
PALAWAN, Taytay, Merrill 8878, May, 1913. On dead twigs of Brug- 
uiera caryophyllacea in mangrove swamp. 
EXOSPORIUM Link 
EXOSPORIUM CALOPHYLLI Syd. sp. nov. 
Sporodochiis sparsis, per corticem erumpentibus ab eoque fisco 
cinctis, rotundatis, applanato-globulosis, pulvinatis, 0.25-0.3 mm 
diam., atris, contextu celluloso obscure olivaceo; sporophoris 
brevibus, 8-14 » longis; conidiis oblongo-fusiformibus vel sub- 
clavulatis, dilute fuscidulis vel olivaceo-fuscidulis, in maturitate 
3—4-septatis, con constrictis, levibus, crasse tunicatis, 32-38 p 
longis, 11-13 , latis. 
PALAWAN, Taytay, Merrill 8784, April, 1918. On dead twigs of Calo- 
phyllum inophyllum. 
[Vol. IX, No. 1, including pages 1 to 96, was issued April 13, 1914.] 
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