This is a list of taxa comprising the flora of the Antipodes Islands. It includes some species known as megaherbs.
Algae.
In 1985, 116 species of marine algae were recorded at the Antipodes Islands. At least three species of freshwater algae have been recorded, but these have not yet been positively identified: a species of "Chlorella", at least one species of "Chlamydomonas", and a Xanthophyceae, perhaps "Tetrakenton" or "Goniochloris".
Fungi.
The only fungi recorded from the Antipodes Islands are "Puccinia caricina" and a "Claviceps" (Ergot) species.
Lichens.
The following species of lichen have been recorded from the Antipodes Islands:
Liverworts.
The following species of liverwort have been recorded from the Antipodes Islands:
Mosses.
The following species of moss have been recorded from the Antipodes Islands:
Lycopods.
Three species of lycopod have been recorded from the Antipodes Islands:
Ferns.
The following species of fern have been recorded from the Antipodes Islands:
Flowering plants.
Monocotyledons.
The following species of monocotyledon have been recorded from the Antipodes Islands:
Dicotyledons.
The following species of dicotyledon have been recorded from the Antipodes Islands: