Nymphoides spinulosperma

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Nymphoides spinulosperma
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Menyanthaceae
Genus: Nymphoides
Species:
N. spinulosperma
Binomial name
Nymphoides spinulosperma

Nymphoides spinulosperma, commonly known as marbled marshwort, is an aquatic plant of the family Menyanthaceae native to eastern Australia. [1] It was described in 1997.

Nymphoides spinulosperma is a perennial herb with stems up to 1.5 cm (0.6 in) long. The oval to circular leaves are 2.5–12 cm long by 2–11 cm wide, with a heart-shaped (cordate) base. [2] There is a pinkspot at the base of the leaf where it attaches to the petiole. The flowers appear in summer and autumn, [1] up to 5.5 cm across and bright yellow with fringed petals. [2]

It has been recorded from isolated waterways in Victoria, New South Wales and Queensland. [2] Its habitat is slowly-moving or still water to 1 m in depth. [1]

Not often seen in cultivation, it is readily grown in ponds and aquatic gardens. [2]

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References

  1. 1 2 3 Jacobs, S. W. L. "New South Wales Flora Online: Nymphoides spinulosperma". Royal Botanic Gardens & Domain Trust, Sydney, Australia.
  2. 1 2 3 4 Elliot, Rodger W.; Jones, David L.; Blake, Trevor (1997). Encyclopaedia of Australian Plants Suitable for Cultivation. 7: N–Po. Port Melbourne, Victoria: Lothian Press. p. 52. ISBN   0-85091-634-8.