Annonaceae A: 02613684  Friesodielsia sp.   Philippines: Quezon Mt. Kannagan, Baler   E. Quisumbing 49-191 1949-2-27 
 A: 02614225  Goniothalamus umbrosus  J.Sinclair Philippines: Quezon Baler   E. Quisumbing 8053 1949-2-26 
Araliaceae A: 02522510  Schefflera trifoliata  Merrill & Rolfe Philippines: Quezon Diammot [?], Baler   E. Quisumbing PNH 8040 1949-2-26 
Arecaceae A: 02427886  Oncosperma gracilipes  Beccari Philippines: Quezon Mt. Ditumabo, Baler.   E. Quisumbing 49-221 1949-2-27 
 A: 02428272  Pinanga sp.   Philippines: Quezon Diammot [?], Baler.   E. Quisumbing 49-171 1949-2-26 
Boraginaceae GH: 02476848  Trichodesma zeylanicum  (N. L. Burman) R. Brown ter Philippines: Batangas Calatagan   E. Quisumbing PNH 6571 1949-1-15 
Caesalpiniaceae A: 02229249  Bauhinia monandra  Kurz Philippines: Rizal Lord's Place, Mariquina   E. Quisumbing PNH 9369 1949-6-11 
Convolvulaceae A: 01126420  Convolvulus distillatorius  Blanco Philippines: Quezon Mt. Ditumabo, Baler   E. Quisumbing 49-217 1949-2-27 
 A: 01126420  Decalobanthus distillatorius  (Blanco) Staples Philippines: Quezon Mt. Ditumabo, Baler   E. Quisumbing 49-217 1949-2-27 
 A: 01126420  Merremia distillatoria  Merrill Philippines: Quezon Mt. Ditumabo, Baler   E. Quisumbing 49-217 1949-2-27 
 A: 01126420  Merremia similis  Elmer Philippines: Quezon Mt. Ditumabo, Baler   E. Quisumbing 49-217 1949-2-27 
Cycadaceae A: 02247696  Cycas wadei  Merrill Philippines: Metropolitan Manila Institute of Science Compound.   E. Quisumbing PNH 12163 1949-12-8 
Dilleniaceae A: 02666239  Dillenia philippinensis  Rolfe Philippines: Quezon Mt. Kaunayan, Baler   E. Quisumbing PNH 8059 1949-2-27 
Gesneriaceae A: 02313608  Cyrtandra auriculata  C. B. Clarke Philippines: Quezon Baler; Quezon Prov.; Luzon; Mt. Ditumabo   E. Quisumbing PNH 8043 1949-2-27 
Melastomataceae A: 02275258  Memecylon sp.   Philippines:  Luzon: Mt. Situmalo, Baler; Quezon Prov., Lu...  E. Quisumbing 49-202 1949-2-27 
Meliaceae A: 02483826  Aphanamixis cumingiana  (C.DC.) Harms Philippines: Quezon Mt. Kaunayan, Baler   E. Quisumbing 49-209 1949-2-27 
Mimosaceae A: 00058305  Acacia quisumbingii  Merrill Philippines: Batangas Calatagan; on C. [Calatagan?] peninsula   E. Quisumbing 49-161 1949-1-16 
 A: 02232863  Adenanthera pavonina  Linnaeus Philippines: Quezon Baler   E. Quisumbing PNH 8046 1949-2-26 
Myrsinaceae A: 02440880  Ardisia pyramidalis  (Cavanilles) Persoon Philippines: Quezon Mt. Ditumabo, Baler   E. Quisumbing PNH 8048 1949-2-27 
 A: 02441042  Ardisia racemoso-panniculata  Mez Philippines: Quezon Mt. Kamayan, Baler   E. Quisumbing PNH 8063 1949-2-27 
Orchidaceae AMES: 02336843  Dendrobium ramosii  Ames Philippines:  Luzon: Quisumbing's Garden; Rizal City   E. Quisumbing  1949-2-21 
 AMES: 02336861  Dendrobium sanderae  Rolfe Philippines: Rizal Quisumbing's Garden, Rizal City   E. Quisumbing  1949-2-21 
 AMES: 02336861  Dendrobium secundum  (Blume) Lindley Philippines: Rizal Quisumbing's Garden, Rizal City   E. Quisumbing  1949-2-21 
 AMES: 02127591  Eria sp.   Philippines: Quezon Mt. Ditumabo, Baler   E. Quisumbing 49-230 1949-2-27 
 AMES: 02158742  Galeola kuhlii  (H. G. Reichenbach) H. G. Reichenbach Philippines: Quezon Diammot, Baler   E. Quisumbing 49-174 1949-2-26 
 AMES: 02158742  Galeola sp.   Philippines: Quezon Diammot, Baler   E. Quisumbing 49-174 1949-2-26 
 AMES: 01818815  Robiquetia sp.   Philippines: Rizal Quisumbing's Garden, Rizal City, Luzon   E. Quisumbing PNH 9366 1949-6-14 
 AMES: 01829240  Staurochilus sp.   Philippines: Quezon Originally collected from Quezon Prov.   E. Quisumbing PNH 8937 1949-4-1 
Phyllanthaceae A: 02486792  Antidesma japonicum  Siebold & Zuccarini Philippines: Quezon Minole, Baler   E. Quisumbing PNH 8034 1949-2-27 
 A: 02487062  Antidesma tomentosum  Blume Philippines: Quezon Minole, Baler   E. Quisumbing PNH 8052 1949-2-27 
 A: 02490494  Aporosa frutescens  Blume Philippines: Quezon Mt. Ditumabo [?] Baler   E. Quisumbing PNH 8047 1949-2-27 
Sapindaceae A: 02685285  Lepisanthes fruticosa  (Roxburgh) Leenhouts Philippines: Quezon Baler; Quezon Prov., Luzon   E. Quisumbing 49-188 1949-2-27 
Zingiberaceae A: 02421600  Costus speciosus  (J. Koenig) Smith Philippines: Quezon Diammot[?], Baler   E. Quisumbing 49-181 1949-2-26 
 A: 02420149  Plagiostachys sp.   Philippines: Quezon Mt. Kambuyan; Baler   E. Quisumbing 49-204 1949-2-27