Connect with us

News

New species of Nelu discovered from Knuckles

Published

on

By Ifham Nizam

Lead scientist on Molecular Biology and Plant Taxonomy Dr. Nilanthi Rajapakse of the Department of Wildlife Conservation and her team have discovered a new species of Nelu, Strobilanthes glandulataNilanthi (Acanthaceae) based on morphological and molecular data, from the Knuckles Forest Reserve.

Morphological and DNA evidence were used to distinguish the new plant species from the other closest plant species, S. lupulina.

When contacted Dr. Rajapakse told The Island that Nelu has medicinal value could be used to treat many ailments. Serving as a watershed, it plays an important ecological role. It also helps maintain soil moisture. Young plants are a delicacy of sambur. Many birds and bees come to drink the nectar of the harvested flowers. Nelu is also the host plant of some butterfly species.

Other team members are Nuwan Jayawardena of the Department of Wildlife Conservation, Prof. Cyril Wijesundera of the Institute of Fundamental Studies, Kandy, Prof. Pradeepa Bandaranaike of the University of Peradeniya, Hiruna Samarakoon and Bhagya Hathurusinghe.

During the plant explorations on 22nd April 2016, Nilanthi has found an interesting Strobilanthes population with about 300 individuals growing in the shady places along the stream at Rambukoluwa in the Knuckles Mountain Range. The species named “Strobilanthus glandulataNilanthi” because the epithet glandulata refers to the glandular-hairs on the bracts. It flowers from March to May.

Nearly 450 species of Nelu are spread around the world, most of which are found in tropical and subtropical Asia. With the discovery of the new species, there are about 34 species of Strobilanthes found in the natural environment in Sri Lanka, of which 33 species are endemic to Sri Lanka. Fourteen of these species are protected by the Fauna and Flora Protection Ordinance (FFPO).

The species has the ability to be used as a mature woody twig. Dyes such as indigo, are produced from the leaf extract of most harvested species. Land use for economic crops, illegal use of land, deforestation due to development projects, invasive plant growth, collection for firewood, arson, and climate change threaten plants. Due to these reasons, about 21 species of Nelu that are endemic to Sri Lanka are threatened with extinction.

The team thanked the Director General, Department of Wildlife Conservation (DWC) for the constant encouragement and facilities provided. They also thanked and Department of Forest Conservation, for permitting them to collect samples and the Agriculture Biotechnology Centre, of the Peradeniya University for molecular analysis and the National Herbarium (PDA), the Royal Botanic Gardens, Peradeniya for the assistance in specimen examination, to Rukmal Ratnayake for the line drawings and acknowledged the Ecosystem Conservation and Management Project (EACAMP) for financial support.



Continue Reading
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

News

Financial contributions received for ‘Rebuilding Sri Lanka’ Fund

Published

on

By

The Government’s ‘Rebuilding Sri Lanka’ Fund, established to provide relief and support to communities affected by Cyclone Ditwah, continues to receive financial contributions on a daily basis.

Accordingly, the Containers Transport Owners Association made a financial contribution of Rs. 1.5 million, while the Association of SriLankan Airlines Licensed Aircraft Engineers contributed Rs. 1.35 million to the Fund.

The respective cheques were formally presented to the Secretary to the President, Dr. Nandika Sanath Kumanayake, at the Presidential Secretariat on Friday (19).

The occasion was attended by  W. M. S. K. Manjula, Chairman of the Containers Transport Owners Association, together with  Dilip Nihal Anslem Perera and  Jayantha Karunadhipathi.

Representing the Association of SriLankan Airlines Licensed Aircraft Engineers were Deshan Rajapaksa,  Samudika Perera and  Devshan Rodrigo handed over the cheque.

Continue Reading

News

UNICEF representatives and PM discuss rebuilding schools affected by the Disaster

Published

on

By

A meeting between Prime Minister Dr. Harini Amarasuriya and a delegation of UNICEF representatives was held on Saturday,  (December 20) at the Prime Minister’s Office.

During the meeting, the Prime Minister explained the measures taken by the Government to ensure the protection of the affected student community and to restore the damaged school system, as well as the challenges encountered in this process.

The Prime Minister stated that reopening schools located in landslide-prone areas would be extremely dangerous. Accordingly, the Government is focusing on identifying such schools and relocating them to suitable locations based on scientific assessments.

The Prime Minister further noted that financial assistance has been provided to students affected by the disaster, enabling parents to send their children back to school without an additional financial burden. Emphasizing that school is the safest place for children after their homes, the Prime Minister expressed confidence that the school environment would help restore and improve students’ mental well-being

The Prime Minister also highlighted that attention has been given to several key areas, including the relocation of disaster-affected schools, restoration of school infrastructure, merging and operating certain schools jointly, facilitating teaching and learning through digital and technological strategies, and providing special transportation facilities. She emphasized that the Government is examining these issues and is committed to finding long-term solutions.

The UNICEF representatives commended the Government’s commitment and the initiatives undertaken to restore the education sector and assured their support to the Government. Both parties also discussed working together collaboratively on future initiatives.

The meeting was attended by the UNICEF representatives to Sri Lanka Emma Brigham, Lakshmi Sureshkumar, Nishantha Subash, and Yashinka Jayasinghe, along with Secretary to the Ministry of Education Nalaka Kaluwewa, Director of Education Dakshina Kasturiarachchi, Deputy Directors Kasun Gunarathne and Udara Dikkumbura.

(Prime Minister’s Media Division)

Continue Reading

News

NMRA laboratory lacks SLAB accreditation

Published

on

Dr. Sanjeewa

Drug controversy:

 “Setting up state-of-the-art drug testing facility will cost Rs 5 billion”

 Activists call for legal action against politicians, bureaucrats

Serious questions have been raised over Sri Lanka’s drug regulatory system following revelations that the National Medicines Regulatory Authority’s (NMRA) quality control laboratory is not accredited by the Sri Lanka Accreditation Board (SLAB), casting doubt on both the reliability of local test results and the adequacy of oversight of imported medicines.

Medical and civil rights groups warn that the issue points to a systemic regulatory failure rather than an isolated lapse, with potential political and financial consequences for the State.

Chairman of the Federation of Medical and Civil Rights Professional Associations, Specialist Dr. Chamal Sanjeewa, said the controversy surrounding the Ondansetron injection, which was later found to be contaminated, had exposed deep weaknesses in drug regulation and quality assurance.

Dr. Sanjeewa said that the manufacturer had confirmed that the drug had been imported into Sri Lanka on four occasions this year, despite later being temporarily withdrawn from use. The drug was manufactured in India in November 2024 and in May and August 2025, and imported to Sri Lanka in February, July and September. On each occasion, 67,600 phials were procured.

Dr. Sanjeewa said the company had informed the NMRA that the drug was tested in Indian laboratories, prior to shipment, and passed all required quality checks. The manufacturer reportedly tested the injections against 10 parameters, including basic quality standards,

pH value, visual appearance, component composition, quantity per phial, sterility levels, presence of other substances, bacterial toxin levels and spectral variations.

According to documents submitted to the NMRA, no bacterial toxins were detected in the original samples, and the reported toxin levels were within European safety limits of less than 9.9 international units per milligram.

Dr. Sanjeewa said the credibility of local regulatory oversight had come under scrutiny, noting that the NMRA’s quality control laboratory was not SLAB-accredited. He said establishing a fully equipped, internationally accredited laboratory would cost nearly Rs. 5 billion.

He warned that the failure to invest in such a facility could have grave consequences, including continued loss of life due to substandard medicines and the inability of the State to recover large sums of public funds paid to pharmaceutical companies for defective drugs.

“If urgent steps are not taken, public money will continue to be lost and accountability will remain elusive,” Dr. Sanjeewa said.

He added that if it was ultimately confirmed that the drug did not contain bacterial toxins at the time it entered Sri Lanka, the fallout would be even more damaging, severely undermining the credibility of the country’s health system and exposing weaknesses in health administration.

Dr. Sanjeewa said public trust in the health sector had already been eroded and called for legal action against all politicians and public officials responsible for regulatory failures linked to the incident.

by Chaminda Silva ✍️

Continue Reading

Trending