| Title | Kalikasan: Philippine Journal of Biology. Quezon City |
| Abbreviation | Kalikasan |
| Publication Dates | Vol. 1+, 1972+ |
| BPH | BPH/s pg. 469 |
The Harvard University Herbaria hold 4 type specimens of taxa described in this publication
Tectaria stalactica M. G. Price [Isotype] 1974, 3: 116Haplodictyum bulusanicum Holttum [Isotype] 1973, 2: 61
Nannothelypteris inaequilobata Holttum [Isotype] 1973, 2: 67
Sphaerostephanos punctatus Holttum [Isotype] 1975, 4: 60
The Harvard University Herbaria hold 3 type specimens of taxa cited in this publication
Phegopteris obscura Fée ex Christ [Isolectotype (Isolectotype designation)] 1975, 4: 218Polypodium obscurum Hooker [Isolectotype (Isolectotype designation)] 4: 218, 4: 218
Mussaenda philippica var. aurorae Sulit [Isolectotype] 1974, 3: 45