Related Searches
Definitions

hottonia

Hottonia palustris

Hottonia palustris (Water Violet, Featherfoil) of the family Primulaceae is an aquatic plant

Distribution

Europe and northern Asia

Description

This plant has a stem reaching up to 80 cm in height. Its basal roots are buried in the underlying mud while other silvery, shiny roots dangle freely in the water. The leaves are deeply divided as far as the central vein, like the teeth of a double comb, and are completely submerged, but if there is a drastic fall in the water level they can surface. The leaves are alternate or connected to the stem in more of less regular whorls. Flowers from May to June. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects, Cleistogomy (self-pollinating without flowers ever opening). The plant is self-fertile.

Cultivation

Naturally a bog / marsh plant and most plants sold have been grown emerse and need to be submerged in stages in the aquarium to encourage it to adapt and form submerse leaf forms. Can be kept in the cool or tropical aquarium. Give a good substrate, light and if possible additional CO2. Can be grown in or around the pond. Considered a good oxygenator for the pond and its bushy leaves provide protection for fish and fry. Can be grown floating as well. Sunny spot.

References

  • Clapham, A.R., Tutin, T.G. and Warburg, E.F. Flora of the British Isles. Cambridge University Press 1962
  • Bowler, P., 2002, Water Violet, British Wildlife, Volume 13, No 5: 325 (Colour photograph)

External links


Search another word or see hottoniaon Dictionary | Thesaurus |Spanish
Copyright © 2014 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature