Why in the News?
Researchers in Assam have discovered a new tree species, Garcinia kusumae, locally called thoikora, adding to the Garcinia genus in a notable botanical find.
About Garcinia kusumae:
- Species Identity: Garcinia kusumae is a newly discovered evergreen tree species that is endemic to Assam, India.
- Genus and Local Name: It belongs to the Garcinia genus, locally called thoikora in Assamese.
- Discovery: It was discovered in 2024 by Jatindra Sarma, during a field survey in Bamunbari, Baksa district.
- Botanical Traits: It is dioecious, grows up to 18 metres, flowers between February and April, and fruits between May and June.
- Distinct Features: It differs from similar species by having up to 15 staminate flowers per fascicle, fewer stamens, and blackish resinous berries.
- Ethnobotanical Uses: Its fruit is used in sherbet, fish curries, and for diabetes and dysentery remedies; the seed aril is eaten raw with condiments.
What is the Garcinia Genus?
- Taxonomy: Garcinia is the largest genus in the Clusiaceae family, comprising trees and shrubs.
- Geographical Spread: It is found in tropical regions of Africa, Southeast Asia, and Australasia, especially in rainforests.
- Notable Characteristics: The genus is known for floral diversity, medicinal value, and culinary applications.
- Presence in India: India hosts 33 species and 7 varieties of Garcinia, with Assam having 12 species and 3 varieties.
- Famous Species: Commonly known species include Garcinia indica (kokum), Garcinia cowa, and Garcinia mangostana (mangosteen).
- Utility and Significance: It is important for ethnobotanical uses, rural livelihoods, and climate-resilient forestry.
- Traditional Practices: Several species are used in traditional food, medicine, and rituals.
| [UPSC 2016] Recently, our scientists have discovered a new and distinct species of banana plant which attains a height of about 11 metres and has orange-coloured fruit pulp.
In which part of India has it been discovered? Options: (a) Andaman Islands* (b) Anaimalai Forests (c) Maikala Hills (d) Tropical rain forests of northeast |
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