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188 The Philippine Journal of Science 1914 
COLLETOTRICHUM Corda 
COLLETOTRICHUM ARECAE Syd. sp. nov. 
Acervulis erumpenti-superficialibus, sparsis vel maculiformiter 
aggregatis, minutissimis, 100-150 ,» diam., atris, rotundatis; setis 
sparsis, erectis vel curvatis, opace castaneis, continuis, 35-65 p» 
longis, ad basim 4 ,» crassis, sursum angustioribus; conidiis cylin- 
draceis, utrinque rotundatis, continuis, 12-16 ,» longis, 4-5 zp latis. 
PALAWAN, Lake Manguao, Merrill 8958 p. p., April, 1918. On dead leaf- 
sheaths of Areca aff. A. cathecu, in forests, in society with Zygosporium 
oscheoides Mont.; Silanga, Merrill 8919, May, 1918. On dead sheaths of 
Areca cathecu. 
PESTALOZZIA De Notaris 
PESTALOZZIA PALMARUM Cke. 
PALAWAN, Taytay, Merrill 8748, April, 1918. On leaves of Cocos nuci- 
fera; Taytay, Merrill S 182, May 8, 1918. On leaves of Cocos nucifera. 
CONIOSPORIUM Link 
CONIOSPORIUM PUNCTIFORME Sacc. 
PALAWAN, Taytay, Merrill 8775, April, 19138. On leaves of Dinochloa 
scandens; same locality, Merrill 8900, May, 1913. On dead leaves of Schi- 
zostachyum. 
ZYGOSPORIUM Montagne 
ZYGOSPORIUM OSCHEOIDES Mont. 
PALAWAN, Lake Mangnao, Merrill 8958 p. p., April, 1918. On dead leaf- 
sheaths of Areca aff. A. cathecu, in forests, in society with Colletotrichum 
Arecae Syd. . 
The specimen at hand is very well developed. It forms irregular, nearly 
black, often confluent, thin colonies up to 2 em in length. The fertile 
hyphae are straight, brown, 35-50 u long, at the base about 3 » broad, taper- 
ing upward, but on the top enlarged and hyaline, usually 1-septate in the 
lower portion. The conidia are broadly elliptic, 10-12 long, hyaline or 
nearly so. 
CERCOSPORA Fresenius 
CERCOSPORA LICUALAE Syd. sp. nov. 
Caespitulis sparsis, maculis effusis arescentibus insidentibus, 
minutis; hyphis fasciculatis, rectis, erectis, subrigidis, fuscis, 
pluriseptatis (articulis 15-35 ,» longis), 100-180 ,» longis, 4—4.5 
» crassis; conidiis acrogenis, anguste obclavatis, ad apicem sub- 
flagellatis, spurie 3—5-septatis, dilutissime olivaceis, 75-110 » 
longis, 5-7 » latis. 
PALAWAN, Taytay, Merrill 8748, April, 1918. On leaves of Licuala spi- 
nosda. 
CERCOSPORA NICOTIANAE EIl. et Ev. 
PALAWAN, Taytay, Merrill 8908, May, 1913. On leaves of Nicotiana ta- 
bacum. 
