Posts tagged with New Zealand’s Southern Islands

Snares Islands Flora: bryophytes & lichens

  • Caption: A trick for young players! Asplenium gametophytes and young plants. Image: Antony Kusabs, Te Papa.
  • Caption: A new record of liverwort for the Snares -the leafy liverwort genus Aneura (centre-left) growing with moss Pyrrhobryum bifarium (sporophytes visable) on a rotting Olearia stem in a gully. Image: Antony Kusabs, Te Papa. (Field of view c. 15cm)
  • Fern Blog Ph 11 - Resized
  • Caption: A new moss record for the Snares Islands - Tayloria purpurascens! Te papa collection item M041684. On the right you can see the leafy gametophyte (gamete plant). And on the left, the stalk-like structure is the sporophyte (spore plant) which develops from female reproductive organs on the gametophyte. (Field of view c. 4cm)

One of our research goals on the Snares Islands was to collect non-vascular plants.  Non-vascular plants include mosses, liverworts and hornworts (collectively known as bryophytes) and lichens. Mosses have two main life stages – the gametophyte stage and sporophyte stage.  Both stages are visible in images on this post. The gametophyte (gamete plant)  leafy stage produces the… Read more »