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Eichhornia

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Eichhornia

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Also known as water hyacinths

Eichhornia, commonly called water hyacinths, was a polyphyletic genus of the aquatic flowering plants family Pontederiaceae. Since it was consistently recovered in three independent lineages, it has been sunk into Pontederia, together with Monochoria. Each of the three lineages is currently recognized as subgenera in Pontederia: Pontederia subg. Cabanisia, which includes P. meyeri, P. paniculata (the Brazilian water hyacinth), and P. paradoxa Pontederia subg. Oshunae, which includes the common water hyacinth, P. crassipes Pontederia subg. Eichhornia, which includes P. azurea, P. diversifoli

Species

common water hyacinth

GENUS

  1. KingdomPlantae
  2. PhylumTracheophyta
  3. ClassLiliopsida
  4. OrderCommelinales
  5. FamilyPontederiaceae
Habitatfreshwater
Observations31,130
Observations recorded597

凤眼蓝属(学名:Eichhornia)是雨久花科下的一个属,为浮水草本植物。该属共有6种,分布于南美。

via GBIF · Kew POWO

Museum specimens

Specimen records
247
With media
89
Family
Pontederiaceae
Collections
UFERSA, US, MO, NHMUK
Recorded in
Brasil, United States, Guyana, Chile, Venezuela, Bolivia, Peru, Paraguay

~1 min read

Encyclopedic overview

3 sections
Contents
  • Description
  • References
  • External links

Eichhornia, commonly called water hyacinths, was a polyphyletic genus of the aquatic flowering plants family Pontederiaceae. Since it was consistently recovered in three independent lineages, it has been sunk into Pontederia, together with Monochoria. Each of the three lineages is currently recognized as subgenera in Pontederia: Pontederia subg. Cabanisia, which includes P. meyeri, P. paniculata (the Brazilian water hyacinth), and P. paradoxa Pontederia subg. Oshunae, which includes the common water hyacinth, P. crassipes Pontederia subg. Eichhornia, which includes P. azurea, P. diversifolia, P. heterosperma, and P. natans

Pontederia subg. Eichhornia is pantropical, centered in South America but with P. natans being endemic to continental Africa and Madagascar. The other three species are restricted to the Neotropics.

Excerpted from Wikipedia’s “Eichhornia” article, available under the CC BY-SA 4.0 licence.

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