Azolla rubra

Azolla rubra, known commonly as red azolla and Pacific azolla is a species of fern native to Australia and New Zealand.[1] In New Zealand, it may also be known by its Māori names returetu, roturotu, kārearea and kārerarera.

Azolla rubra
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Class: Polypodiopsida
Order: Salviniales
Family: Salviniaceae
Genus: Azolla
Species:
A. rubra
Binomial name
Azolla rubra
R.Br.

Distribution

Azolla rubra is found in Australia and New Zealand. Its range is thought to extend to Papua New Guinea, Indonesia and Japan.[2][3]

New Zealand

Found on the North and South Islands of New Zealand, as well as Raoul Island in the Kermadecs.[4]

Habitat

Forms extensive red mats on slow moving bodies of water such as streams, lakes, ponds and swamps. May also occur on man-made water bodies such as farm ponds, drains, ditches, dams and cattle troughs.[2]

gollark: The only vaguely practical class my school offers at "high school" age (16-18, right?) is "cooking", as part of the complementary studies carousel thing, which I'm not actually doing.
gollark: I see.
gollark: You have an "internal combustion engines and motor vehicles class"? In what kind of schooling thing?
gollark: I mean, I would hope they would at least beat the 300kbps connection.
gollark: The only real solutions would probably be mesh WiFi things or stapling ethernet lines to the walls, but my parents don't want to do those.

References

  1. "Help with floating fern". Te Papa’s Blog. 2012-11-29. Retrieved 2019-09-08.
  2. "Flora of New Zealand | Taxon Profile | Azolla rubra". www.nzflora.info. Retrieved 2019-09-08.
  3. Reid, Jill D.; Plunkett, Gregory M.; Peters, Gerald A. (May 2006). "Phylogenetic Relationships in the Heterosporous Fern Genus Azolla (Azollaceae) Based on DNA Sequence Data from Three Noncoding Regions". International Journal of Plant Sciences. 167 (3): 529–538. doi:10.1086/501071. ISSN 1058-5893.
  4. "Azolla rubra | New Zealand Plant Conservation Network". www.nzpcn.org.nz. Retrieved 2019-09-08.
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