| platycerium | (n) often epiphytic tropical Old World ferns, Syn. genus Platycerium |
| common staghorn fern | (n) commonly cultivated fern of Australia and southeastern Asia and Polynesia, Syn. elkhorn fern, Platycerium bifurcatum, Platycerium alcicorne |
| south american staghorn | (n) fern of Peru and Bolivia, Syn. Platycerium andinum |