266 Philippine Journal of Science i9i3 
UROMYCES Link 
UROMYCES APPENDICULATUS (Pers.) Lk. 
COMIRAN Island (Sulu Sea), Merrill 7159, September, 1910; on leaves 
of Vigna lutea. Luzon, Province of Rizal, San Pedro Macati, Merrill 7U75, 
March, 1911; on leaves of Vigna sesquipedalis. 
UROMYCES HEWITTIAE Syd. 
Luzon, Province of Laguna, Los Banos, M. B. Raimundo, comm. C. F. 
Baker 772, January 30, 1913. Aecidium stage on leaves of Hewittia sp. 
UROMYCES MUCUNAE Rabh. 
Luzon, Manila, Merrill S 83, April, 1909. On leaves of Mucuna lyonii. 
UROMYCES MALLOTl P. Henn. 
Luzon, Province of Laguna, Los Banos, C. F. Baker 637, January 7, 
1913. Uredinial stage on leaves of Mallotus moluccanus. 
UROMYCES LINEARIS B. & Br. 
Luzon, Manila and vicinity, Merrill 7463, January, February, 1911; 
Merrill 8379, March, 1912: Province of Laguna, Los Banos, C. F. Baker 
774, January 30, 1913. On leaves of Panicum repens. 
PUCCINIA Persoon 
PUCCINIA CONGESTA B. & Br. 
Luzon, Province of Rizal, San Pedro Macati, Merrill 7476, March, 1911, 
on leaves of Polygonum tomentosum: Subprovince of Benguet, Merrill 7925, 
May, 1911, on leaves of Polygonum sjj. 
PUCCINIA HETEROSPORA B. & C. 
Luzon, Province of Laguna, Los Banos, Merrill S 134, December, 1912. 
On leaves of Sida javensis. 
PUCCINIA PHILIPPINENSIS Syd. sp. nov. 
Soris uredosporiferis hypophyllis, sparsis, epidermide diutius 
tectis, usque 1 mm longis, cinnamomeo-brunneis ; uredosporis 
globosis vel subglobosis, rarius late ellipsoideis, minute brevi- 
terque echinulatis, flavo-brunneis, 13 ad 18 g diam., episporio 
1.5 ad 2 g crasso, poris germinationis duobus praeditis; soris 
teleutosporiferis hypophyllis, sparsis, usque 1 mm longis, tandem 
nudis, atris; teleutosporis oblongo-clavatis vel clavatis, apice 
rotundatis, truncatis vel acutiusculis, vix vel modice incrassatis 
(usque 7 g), medio parum constrictis, basi plerumque attenuatis, 
flavidis usque brunneolis, 35 ad 50 g longis, 12 ad 16 g latis, 
pedicello brevissimo ; paraphysibus numerosis, coalitis. 
Luzon, Manila, Merrill S 38, September 7, 1912, on leaves of Cyperus 
polystachyus (Pycreus odoratus) : Province of Laguna, Los Banos, C. F. 
Baker 636, January 7, 1913, on Cyperus rotundus. 
