Kingdom: Plantae (2659)
Phylum: Pteridophyta (45)
Class: Polypodiopsida (36)
Order: Polypodiales (35)
Family: Polypodiaceae (7)
Genus: Platycerium (2)
Epithet: holttumii Hennipman & Joncheere (1)
holttumii => in honour of R.E. Holttum - director of Singapore Botanic Gardens 1925-1949