Polypodium rhomboideum Brause in Bot. Jahrb. Syst. 49: 46. 1912
Polypodium rhomboideum in Bot. Jahrb. Syst. 49: 46. 1912
Unknown type category: Schlechter 19090
Unknown type category: Schlechter 19090 (BM)
Unknown type category: Schlechter 19090 (P)
Polypodium rhomboideum in Bot. Jahrb. Syst. 49: 46. 1912