Characteristics
Pteridophytes
Ceratopteris pteridoides (Hook.)Hieron.
WATER HORN FERN
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Native
OBL (NWPL)
Classification
Citation
CERATOPTERIS PTERIDOIDES (Hooker) Hieronymus, Bot. Jahrb. Syst. 34: 561. 1905.
Parkeria pteridoides Hooker 1825.
GUYANA: Essequibo, s.d., Parker s.n. (lectotype: K; isolectotype: GH). Lectotypified by R. M. Lloyd, Brittonia 26: 156. 1974.