Wednesday, February 1, 2023

ORANGE BERRY - किरकिरा



Glycosmis pentaphylla is a species of flowering plant in the family Rutaceae, known commonly as orange berry and gin berry. These are observed in good numbers along the Mula River bank and also in some pockets  of Ram River bank in  Ram- Mula confluence in Baner. It is known as किरकिरा in Marathi.


Scientific Classification:

Scientific name: Glycosmis pentaphylla,
Kingdom: Plantae, 
Family: Rutaceae,
Order: Sapindales, 
Genus: Glycosmis, 
Phylum: Tracheophyta, 
Class: Magnoliopsida


Description:


Glycosmis pentaphylla is an evergreen shrub or small tree growing up to 5 meters tall. The plant is harvested from the wild, mainly for local use as a food and medicine. It has gained in popularity as an edible fruit in parts of the Caribbean, where it is sometimes cultivated. It is also sometimes cultivated as an ornamental in various parts of the tropics.


Identification:


Usually, these shrubs are under 3 ft height and can be termed as under shrub, but they can grow as high 6 ft. Grows up to 1.5 meter, leaves imparipinnately (having a terminal unpaired leaflet) compound, alternate with entire margin and dotted glands, flowers white, axillary panicles; fruits globose.

Habitat:


Hillside and valley woods at elevations of 600 - 1,200 meters in wild dense forests. Prefers relatively dry habitats at elevations from sea-level up to 1,000 meters, and is commonly encountered in secondary thickets.

Edible Uses:

 
Fruit - raw. It is sweet and fleshy. The small, translucent pink fruits have a juicy flesh and a sort of spicy, gin-like flavor. The reddish, sub-globose fruit is 8-10mm in diameter.

Medicinal Use:

  • The plant is often used in traditional medicine, both on its own and as an ingredient of various medicinal mixtures.
  • Several alkaloids and amides that have been isolated from the plant are reported to have biological activities.
  • Glycozolidol, a carbazole alkaloid isolated from the roots, is active against some gram-positive and gram-negative bacteria.
  • Leaf and stem bark extracts have been shown to have a healing effect upon damaged liver tissue.
  • Extracts of the root bark have been shown to exhibit significant activity in the treatment of diarrhea. An ethanol extract was found to be more effective at lower dosages than an aqueous extract. A decoction of the roots is given for facial inflammation.
  • A steam distillate of the leaves has shown high antifungal activity against Cladosporium cladosporioides, but no activity against Staphylococcus aureus or Escherichia coli.
  • A decoction of the roots is taken to treat bilious attacks. A decoction of roots and leaves is taken for intestinal trouble.
  • An infusion of leaves and roots is given after childbirth as a protective medicine.
  • The leaves are considered appetitive, stomachic and an infusion of roasted leaves is prescribed for women after delivery as an appetizer.
  • In traditional Indian medicine, the plant is used to treat diarrhea, coughs, rheumatism, anemia, and jaundice.
  • Juice of the leaves is used in fever, liver complaints and as a vermifuge.
  • A paste of the leaves, mixed with ginger, is applied for eczema and skin affections.



To Spare an Hour for the River on a Sunday!
Contact: sundaybytheriver@gmail.com , 9930809046 
Contributors: Prachi W., Mrinal V., Sanjana K.
An Adopt A Stretch Initiative by Citizens group

Sunday, January 1, 2023

COMMON TIGER BUTTERFLY – ढाण्याकडवा

हळदी कुं कू मालिका - 3/3 (Haldi Kunku Series-3/3)  

It belongs to the "crows and tigers", that is, the Danainae group of the brush- footed butterflies family. The butterfly is also called striped tiger in India to differentiate it from the equally common plain tiger, Danaus chrysippus.


SCIENTIFIC CLASSIFICATION:

Scientific name: Danaus genutia, 

Kingdom: Animalia, 

Family: Nymphalidae,

Order: Lepidoptera, 

Genus: Danaus


 


DESCRIPTION

The butterfly closely resembles the monarch butterfly (Danaus plexippus) of the Americas. The wingspan is 70 to 95 millimeters (2.8 to 3.7 in). Both sexes of the butterfly have tawny wings with veins marked with broad black bands. The male has a pouch on the hind wing.


IDENTIFICATION 

The margins of the wings are black with two rows of white spots. The underside of the wings resembles the upper side but is paler in coloration. The male common tiger has a prominent black-and-white spot on the underside of the hind wing. In drier regions the tawny part of the hind wing pales and approaches white in color making it very similar to the white tiger (D. melanippus).


DISTRIBUTION 

D. genutia is distributed throughout India, Sri Lanka, Myanmar and extending to South-East Asia and Australia (except New Guinea). At least in the South Asian part of its range it is fairly common, locally very common.


ECOLOGY

This butterfly occurs in scrub jungles, fallow land adjacent to habitation, dry and moist deciduous forests, preferring areas of moderate to heavy rainfall. Also occurs in degraded hill slopes and ridges, both, bare or denuded, and, those covered with secondary growth. While it is a strong flier, it never flies rapidly or high. It has stronger and faster strokes than the plain tiger. The butterfly ranges forth in search of its host and nectar plants. It visits gardens where it nectars on the flowers of Adelocaryum, Cosmos, Celosia, Lantana, Zinnia, and similar flowers.


MIMICS DEFENCE 

The Members of this genus are leathery, tough to kill and fake death. Since they are unpleasant to smell and taste, they are soon released by the predators, recover and fly off soon thereafter.


LIFE CYCLE 




This butterfly lays its egg singly under the leaves of any of its host plants of family Asclepiadaceae. The caterpillar is black and marked with bluish-white and yellow spots and lines. It has three pairs of tentacles on its body. It first eats the eggshell and then proceeds to eat leaves and vegetative parts of the plant. The chrysalis (pupa) is green and marked with golden-yellow spots. The caterpillar of the common tiger butterfly obtains a  supply of poison by eating poisonous plants, which make the caterpillar and butterfly a distasteful morsel for predators. The most common food plants of the common tiger in peninsular India are small herbs, twiners and creepers from the family Asclepiadaceae.




ORANGE BERRY - किरकिरा

Glycosmis pentaphylla is a species of flowering plant in the family Rutaceae, known commonly as orange berry and gin berry. These are obser...