Note: This is a project under development. The articles on this wiki are just being initiated and broadly incomplete. You can Help creating new pages.

Difference between revisions of "Leucaena glauca"

From Ayurwiki
Jump to: navigation, search
 
(2 intermediate revisions by the same user not shown)
Line 1: Line 1:
 
[[File:Leucaena glauca.jpg|thumb|right|''Leucaena glauca'']]
 
[[File:Leucaena glauca.jpg|thumb|right|''Leucaena glauca'']]
 
 
'''Leucaena glauca''' is a small fast-growing mimosoid tree native to southern Mexico and northern Central America (Belize and Guatemala) and is now naturalized throughout the tropics. Common names include white leadtree, jumbay, river tamarind, subabul, and white popinac.
 
'''Leucaena glauca''' is a small fast-growing mimosoid tree native to southern Mexico and northern Central America (Belize and Guatemala) and is now naturalized throughout the tropics. Common names include white leadtree, jumbay, river tamarind, subabul, and white popinac.
 
 
==Uses==
 
==Uses==
 
{{Uses|Poisonous bites}}, {{Uses|Treat coughs}}, {{Uses|Treat measles}}, {{Uses|Treat scurf}}, {{Uses|Cleanse the body}}, {{Uses|Diabetes}}, {{Uses|Increase menstrual flow}}, {{Uses|Shingles}}
 
{{Uses|Poisonous bites}}, {{Uses|Treat coughs}}, {{Uses|Treat measles}}, {{Uses|Treat scurf}}, {{Uses|Cleanse the body}}, {{Uses|Diabetes}}, {{Uses|Increase menstrual flow}}, {{Uses|Shingles}}
Line 10: Line 8:
  
 
==Chemical Composition==
 
==Chemical Composition==
leucocephala leaves revealed the presence of 30 compounds and the major chemical constituents were Squalene (41.02%), Phytol (33.80%), 3,7,11,15-Tetramethyl-2-hexadecen-1-ol (30.86%) and 3,7,11-Tridecatrienenitrile, 4,8,12-trimethyl (25.64%).
+
Leucocephala leaves revealed the presence of 30 compounds and the major chemical constituents were Squalene (41.02%), Phytol (33.80%), 3,7,11,15-Tetramethyl-2-hexadecen-1-ol (30.86%) and 3,7,11-Tridecatrienenitrile, 4,8,12-trimethyl (25.64%).<ref name="chemical composition"/>
<ref name="chemical composition"/>
 
  
 
==Common names==
 
==Common names==
Line 37: Line 34:
 
==Identification==
 
==Identification==
 
===Leaf===
 
===Leaf===
{{Leaf|Double pinnate compound|alternate|Main leaf-stalk is about 10 to 18cm long, with 4 to 8 pairs of side-stalks bearing the delicate leaflets. There are 10 to 17 pairs of sessile leaflets, each about 1 to 2 cm long and 3mm wide. The leaflets are oblong-linear with an asymmetric leaf blade}}
+
{{Leaf|Double pinnate compound|Alternate|Main leaf-stalk is about 10 to 18cm long, with 4 to 8 pairs of side-stalks bearing the delicate leaflets.}}
  
 
===Flower===
 
===Flower===
{{Flower|Unisexual|3 to 5 cm long|pale green|2 to 4 flower|Flower heads are small ,rounded ,about 3cm wide, creamy white with pale green petals and fragrant}}
+
{{Flower|Unisexual|3 to 5 cm long|Pale green|2 to 4 flower|Flower heads are small ,rounded ,about 3cm wide, creamy white with pale green petals and fragrant}}
  
 
===Fruit===
 
===Fruit===
{{Fruit|complex|12 to 18 cm long and 1 to 2 cm wide|Ripe pods have many small, flat, brown seeds. On ripening the brown pods split to liberate the seeds|Fruit Color is Brown|single}}
+
{{Fruit|Complex|12 to 18 cm long and 1 to 2 cm wide|Ripe pods have many small, flat, brown seeds. On ripening the brown pods split to liberate the seeds|Fruit Color is Brown|single}}
  
 
===Other features===
 
===Other features===
Line 54: Line 51:
  
 
==How to plant/cultivate==
 
==How to plant/cultivate==
Grows on lowlands and up to an elevation of 1000m. Necessary to introduce some soil from well-established stands of Leucaena before new stands of seedling will establish. This is to ensure the presence of a mycorrhizal fungus in the soil that is necessary for the growth of the plant. Seeds need to be pretreated in 80°C water before they will germinate. Thrives with an annual rainfall of between 500 to 2000mm, and a soil pH of 5 to 8 <ref name="How to plant/cultivate"/>
+
Grows on lowlands and up to an elevation of 1000m. Necessary to introduce some soil from well-established stands of Leucaena before new stands of seedling will establish.<ref name="How to plant/cultivate"/>
  
 
==Commonly seen growing in areas==
 
==Commonly seen growing in areas==
{{Commonly seen|Lowland to alpine areas}}, {{Commonly seen|Stewart and Chatham Islands}}, {{Commonly seen|Rocky and sandy heatland}}.
+
{{Commonly seen|Lowland to alpine areas}}, {{Commonly seen|Chatham Islands}}, {{Commonly seen|Rocky heatland}}, {{Commonly seen|Stewart Islands}}, {{Commonly seen|Sandy heatland}}.
  
 
==Photo Gallery==
 
==Photo Gallery==
Line 69: Line 66:
  
 
<references>  
 
<references>  
<ref name="chemical composition">[https://www.researchgate.net/publication/230816506_Major_chemical_constituents_of_Leucaena_leucocephala_and_Salix_babylonica_leaf_extracts "Composition of Leucaena"]</ref>
+
<ref name="chemical composition">[https://www.researchgate.net/publication/230816506_Major_chemical_constituents_of_Leucaena_leucocephala_and_Salix_babylonica_leaf_extracts Composition of Leucaena]</ref>
<ref name="How to plant/cultivate">[http://ntutcm.wikifoundry.com/page/Leucaena+leucocephala "Cultivation details"]</ref>
+
<ref name="How to plant/cultivate">[http://ntutcm.wikifoundry.com/page/Leucaena+leucocephala Cultivation details]</ref>
 
</references>
 
</references>
  
Line 76: Line 73:
 
* [https://www.gardenia.net/plant/Leptospermum-scoparium Leptospermum scoparium on gardenia.net]
 
* [https://www.gardenia.net/plant/Leptospermum-scoparium Leptospermum scoparium on gardenia.net]
 
* [https://www.anbg.gov.au/leptospermum/cultivation.html Leptospermum scoparium on botonical garden.org]
 
* [https://www.anbg.gov.au/leptospermum/cultivation.html Leptospermum scoparium on botonical garden.org]
* [http://tropical.theferns.info/viewtropical.php?id=Leucaena+leucocephala]
+
* [http://tropical.theferns.info/viewtropical.php?id=Leucaena+leucocephala Leucaena glauca on tropical.theferns.info]
  
 
[[Category:Herbs]]
 
[[Category:Herbs]]
 
[[Category:Myrtaceae]]
 
[[Category:Myrtaceae]]

Latest revision as of 17:52, 1 June 2020

Leucaena glauca

Leucaena glauca is a small fast-growing mimosoid tree native to southern Mexico and northern Central America (Belize and Guatemala) and is now naturalized throughout the tropics. Common names include white leadtree, jumbay, river tamarind, subabul, and white popinac.

Uses

Poisonous bites, Treat coughs, Treat measles, Treat scurf, Cleanse the body, Diabetes, Increase menstrual flow, Shingles

Parts Used

Leaves, Seeds,Shoots.

Chemical Composition

Leucocephala leaves revealed the presence of 30 compounds and the major chemical constituents were Squalene (41.02%), Phytol (33.80%), 3,7,11,15-Tetramethyl-2-hexadecen-1-ol (30.86%) and 3,7,11-Tridecatrienenitrile, 4,8,12-trimethyl (25.64%).[1]

Common names

Language Common name
Kannada
Hindi Petai Jawa, Petai Belalang
Malayalam
Tamil
Telugu
Marathi NA
Gujarathi NA
Punjabi NA
Kashmiri NA
Sanskrit
English Leucaena, White popinac


Properties

Reference: Dravya - Substance, Rasa - Taste, Guna - Qualities, Veerya - Potency, Vipaka - Post-digesion effect, Karma - Pharmacological activity, Prabhava - Therepeutics.

Dravya

Rasa

Guna

Veerya

Vipaka

Karma

Prabhava

Habit

Herb

Identification

Leaf

Kind Shape Feature
Double pinnate compound Alternate Main leaf-stalk is about 10 to 18cm long, with 4 to 8 pairs of side-stalks bearing the delicate leaflets.

Flower

Type Size Color and composition Stamen More information
Unisexual 3 to 5 cm long Pale green 2 to 4 flower Flower heads are small ,rounded ,about 3cm wide, creamy white with pale green petals and fragrant

Fruit

Type Size Mass Appearance Seeds More information
Complex 12 to 18 cm long and 1 to 2 cm wide Ripe pods have many small, flat, brown seeds. On ripening the brown pods split to liberate the seeds Fruit Color is Brown single {{{6}}}

Other features

List of Ayurvedic medicine in which the herb is used

Where to get the saplings

Mode of Propagation

Seeds, Cuttings.

How to plant/cultivate

Grows on lowlands and up to an elevation of 1000m. Necessary to introduce some soil from well-established stands of Leucaena before new stands of seedling will establish.[2]

Commonly seen growing in areas

Lowland to alpine areas, Chatham Islands, Rocky heatland, Stewart Islands, Sandy heatland.

Photo Gallery

References

External Links