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Family Pontederiaceae
Gabi-gabihan
Monochoria hastata (L.) Solms-Laub.
ARROWLEAF FALSEPICKERELWEED

Other scientific names  Common names
Pontederia hastata Linn.  Gabi-gabi (Bis.)
Monochoria hastaefolia Presl. Gabi-gabihan (Tag.)
Pontederia vaginalis Blanco Kosol-kosol (Bis.)
Monochoria dilatata Kunth Payau-payau (Bis.)
  Arrowleaf false pickerelweed (Engl.)
  Arrowleaf pondweed (Engl.)


Botany
Gabi-gabihan is fast-growing perennial herb. Leaves are long-petioled and the petioles are stout, up to 60 cm long, sheathing below. Blade is broadly ovate, 10-30 cm long, with a prominently hastate base and a broad sinus, the lobes spreading and oblong-ovate. Inflorescence is spicate, many flowered, 4 to 5 cm long. Flowers are blue, about 1 cm long, the lower ones with elongated pedicels.

Distribution
In open wet lands and swamps at low and medium altitudes.

Constituents
Particularly rich in protein, 39.5%.

Properties
Alterative, cooling and tonic.

Parts utilized
:
Leaves.

Uses
Edibility
In Malaya and Java, the leaves are eaten as vegetable, raw or cooked.
Folkloric
The leaves are used for poulticing boils after they have burst.
Juice of roots used for stomach pains, asthma, toothache.
Juice of leaves used for cough.
Used for insanity.
Root bark used for asthma.
Rhizomes pounded in charcoal used for scurf.
In India, used in a herbal mixture to strengthen uterine tone.
In Bangladesh, used against diarrhea and dysentery; also, as an aphrodisiac.
Others
Aquafeed: Roots and tender leaves used for grass carp fingerlings.

Availability
Wild-crafted.

Last Update May 2011

Photo © Godofredo Stuart / StuartXchange

Additional Sources and Suggested Readings
(1)
CHAPTER 3. INTERPRETIVE DESCRIPTION OF THE REGION'S WETLANDS / Wetland Specialist Study, Northeast Regional Water Management Plan, Bangladesh Flood Action Plan 6
(2)

Emergent aquatic macrophytes / Use of algae and aquatic macrophytes as feed in small-scale aquaculture – A review /


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