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Megaceros is a genus of hornworts (small non-flowering land plants related to liverworts and mosses) in the family Dendrocerotaceae, found in the tropics of east Asia and Australia. Its members form flat, branching green thalli and produce distinctive horn-shaped spore capsules; they are grown mainly as specimens by enthusiasts rather than as typical garden plants.
Megaceros is a genus of hornworts in the family Dendrocerotaceae. The genus is found in the Old World tropics of east Asia and Australia. Its name means 'big horn', and refers both to the exceptionally large size of the gametophyte thallus and to the large, horn-shaped sporophyte that the plants produce. Many species have a branching thallus that is more than two centimeters wide. The gametophytes are monoicous.
The genus Megaceros is unusual among hornworts in that the sporophyte does not have stomata, and the spores are green because they contain chloroplasts, as does the related genus Dendroceros. They can have as many as 14 chloroplasts per cell, the highest known number in hornworts. The elaters are helical.
Text excerpted from the Wikipedia article Megaceros by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
