Rhytisma viburni 2503 
Ricinus communis 2504, 2507 
2508 
Rivea apoensis 2604 
Rivea apoensis 2606 
Rivea luzonensis 2605 
Rivea urdanetensis 2605 
Rosellinia bambusae 2471, 2472 
Rosellinia cocoes 2466 
Rosellinia emergens 2467 
Rosellinia emergens 2467 
Rosellinia lamprostoma 2467 
Rosellinia perusensis 2467 
Rosellinia procera 2467 
Rosellinia rachidis 2467 
Rosellinia truncata 2467 
Rosellinia umbilicata 2468 
Rottboellia compressa  ' 2457 
Rottboellia exaltata 2436, 2463 
2478 
Rottboellia ophiuroides 2681 
Ma rcr 27, 1915] INDEX 
Poronia hypoxyloides 2491 
Poronia nstorum 2401 
Premna cumingiana 2433 
Premna odorata 2433, 2474, 2499 
Premna Zomentosa 2425 
Premna vestita 2481 
Propoliopsis arengae 2502 
Protium philippinense 2571 
Psorotheciopsis decipiens bi- 
spora 2500 
Pterocarpus indicus 2459, 2497 
Ptychosperma macarthurii 2450 
2474, 2517 
Pyenothyrium pandani 2515 
Puccinia congesta 2423 
Puccinia convolvuli 2419 
Puccinia engleriana 2423 
Puccinia heterospora 2423 
Puccinia kuehnii 2423 
Puccinia merrillii 2423 
Puccinia mesomorpha 2453 
Puccinia phaseoli-trilobi 2426 
Puceinia phaeosticta 2424 
Puccinia philippinensis 2424 
Puccinia purpurea 2424 
Puccinia romagnoliana 2424 
Puccinia rufipes 2424 
Puccinia solmsii 2423 
Puccinia thwaitesii 2424 
Pucciniostele clarkiana 2424 
Pueraria phaseoloides 2523 
Quadrasia euphorbioides 2656 
Radermachera elmeri fra- 
grans 2561 
Ramularia catappae 2527 
Reifferscheidia speciosa 2613 
Rhodomyrtus surigaoensis 2344 
Rhodomyrtus fomentosa 2346 
 Rhopographella reyesiana 2462 
Rhopographella reyesiana 
gigantochloae : 2462 
Rhopographus blumeanus 2462 
Rhizopus artocarpi 2503 
Rhytisma lagerstroemiaea 2503 
Rottboellia tongcalingii 2680 
Roumegeria ichnanthi 2462 
Rourea erecta 2444 
Rourea heterophylla 2601 
Rourea imbricata 2597 
Rourea microcarpa 2499 
Rourea subvolubilis 2600 
Rourea volubilis 2609 
Saccharum officinale 2463 
Sapindus saponaria 2474 
Sarcinella raimundoi 2527 
Saurauia clementis 2616 
Saurauia copelandii 2613 
Saurania cumingiana 2617 
Saurania erythrothrica 2614 
Saurauia Zatebracteata 2617 
Saurauia sampad 2616 
Saurauia succulenta 2617 
Saurauia succulenta 2367 
Saurauia urdanetensis 2619 
Schefflera agusanensis 2340 
Schefflera aibido-bracteata 2339 
Schefflera angustifolium 2340 
Schefflera apoensis 2334 
Schefflera bordeni 2337, 2341 
