Key to Tasmanian Dicots
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1. Megaceros sp. capsules
2. Megaceros cell details
3. Phaeoceros carolinianus antheridia
 
ANTHOCEROTACEAE
   
Better known as hornworts, the Anthocerotaceae is represented by 9 species in Tasmania. Distinguishing between species often require details spore, and elater morphology.

Hornworts can resemble thallose liverworts but differ from the latter in having only 1-2 chloroplast per cell and needle-like capsules which split lengthwise.

When sterile, hornworts can be mistaken for Aneura (a thallose liverwort) but are usually much more closely flattened onto the substrate and have a deep dirty green appearance. 

 
 
 
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Contact: Greg.Jordan@utas.edu.au
List of Genera