News
Scientists identify new plant species endemic to Lanka
By Ifham Nizam
Sri Lankan scientists have discovered a new species of Nelu, Strobilanthes medahinnensis (Acanthaceae) based on morphological and molecular data, from the Peak Wilderness Nature Reserve.
The species named “Strobilanthus medahinnensis Nilanthi”.
The research team includes Nilanthi Rajapaksa, 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 and Hiruna Samarakoon.
Nearly 450 species of Nelu spread around the world, most of which are found in tropical and subtropical Asia. With the discovery of the new species, there are about 33 species of Strobilanthus found in the natural environment in Sri Lanka, of which 27 species are endemic to Sri Lanka. Fourteen of these species are protected by the Fauna and Flora Protection Ordinance (FFPO).
Lead Scientist, Nilanthi Rajapakse, first observed several of this species in September 2015 in the Medahinna area of the Peak Wilderness Nature Reserve.
Subsequently, the research team found that the height of the reserve ranged from about 1400 m to 1500 m. This new species bears a striking resemblance to the Strobilanthus anceps Nees. The flowers of both species are white, the leaves are oval, the tips of the inflorescences are bent backwards to protect the inflorescence, and the yellow glands are located on the underside of the leaves.
Chloroplasts used as DNA barcoding to distinguish the new plant species from the other closest plant species, S. anceps. Furthermore, it explains how these two plant species separated into two species 0.33 million years ago.
The team told The Island Nelu has medicinal value for many ailments. Allowing the growth of other flowering plants in the forest due to the death of flowering plants from time to time plays an important ecologically role. It also helps maintain soil moisture. Young plucked plants are a delicacy of deer. Many birds and bees come to drink the nectar of the harvested flowers. Nelu is the host plant of some butterfly species.
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.
Although the population was not flowering at that time, this appeared distinct in leaf characters of its morphologically closest ally S. anceps Nees (1837: 312). “We conducted extensive plant explorations across the entire distribution range of Strobilanthes in Sri Lanka covering 21 administrative districts from January 2012 to September 2020. However, this new plant was not found in any other location except Medahinna and we visited Medahinna several times to study this population since 2015. Finally, on 29th June 2020, we could observe flowers in the population at Medahinna,” the team pointed out.
After a closer examination of the specimens and critical study of the literature, comparison of the specimens at National Herbarium, Royal Botanic Gardens, Peradeniya (PDA), and online herbaria. “We found that it is different from all known species of Strobilanthes in the world. In addition to the preparations of distribution map, superlative photographs, and meticulously illustrated line drawings, the complete chloroplast genomes of this interesting material and S. anceps were also analysed. According to morphological and molecular evidence, it could not be assigned to any previously published species; hence it is described as a new species,” the team added.
The team thanked the Director General, Department of Wildlife Conservation, Sri Lanka (DWC) for the constant encouragement and facilities provided. They also thanked and Department of Forest Conservation, for permitting those to collect samples and the Agriculture Biotechnology Center, the University of Peradeniya 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.
News
Lanka enters new phase of prosecutions as hurdles clear
MONETABRIEF –The prosecution of high-profile individuals from the former Rajapaksa administrations is set to escalate this month with the clearing of legal hurdles and administrative bottlenecks, according to officials involved in the process.
Former president Gotabaya Rajapaksa’s attempt to secure an order preventing his arrest in connection with the Easter Sunday massacre was turned down by the Court of Appeal on Thursday.
An overseas travel ban has been in operation against Rajapaksa since June, but the Criminal Investigations Department made no move to question him. He instead filed a writ application seeking an order preventing his possible arrest.
President of the Court of Appeal Rohantha Abeysuriya noted that the court would not interfere with the investigative process. Any attempt by the court would amount to an obstruction of the investigation.
In an unrelated case, the same court rejected an application by opposition legislator Dilith Jayaweera seeking the quashing of a contempt charge filed against him by the Fort magistrate. The charges against Jayaweera and a few other opposition politicians are expected to be taken up in the coming week.
Jayaweera and other opposition politicians — Wimal Weerawansa, Udaya Gammanpila, Sugeeshwara Bandara, and Asanka Navaratne
— were hauled up over their remarks relating to the arrest of Suresh Sallay, the former head of the State Intelligence Service.
SLPP academic Mahinda Pathirana is also charged over his public comments about Sallay’s arrest in February under the draconian Prevention of Terrorism Act.
Former president Mahinda Rajapaksa’s son, legislator Namal Rajapaksa, is already in remand custody following his arrest in connection with three cases of bribery and money laundering relating to the 2013 Airbus deal and the Krrish property development in Colombo.
Although Namal has been granted bail in the Airbus money laundering charge, he is in custody until October 13 over the bribery charge relating to the same Airbus transaction. His arrest is under a provision of the Anti-Corruption Act that does not allow a magistrate to grant bail unless under exceptional circumstances.
Meanwhile, his mother Shiranthi Rajapaksa, who had been asked to report to the Financial Crimes Investigations Division on September 24, was a no-show and was yet to return from Singapore.
She had travelled overseas on September 16, and a family spokesman said she was handed the FCID summons at the departure lounge of Bandaranaike International Airport just before she boarded a flight to Singapore.
At the time, the family spokesman said she was due to return in three days.
“We will see greater momentum in the legacy cases in the coming weeks,” an official involved in the prosecutions said.
“We have cleared the legal hurdles to press ahead with more arrests,” he said.
“We are working on a few administrative issues which will be resolved very soon.”
The controversial prosecution of former President Ranil Wickremesinghe is dragging on without him being formally indicted since his arrest in August last year. The Fort magistrate has listed the case again for November 11, when the Attorney-General is expected to report on his decision regarding action against Wickremesinghe.
News
Police warn: Court evaders face property seizure
Police have reminded the public that courts have the power to take legal action against individuals who evade arrest or remain in hiding after warrants have been issued against them.
Police said that under Section 60 of the Code of Criminal Procedure Act No. 15 of 1979, a court could issue a written proclamation requiring a person evading arrest under a warrant to appear at a specified place and time.
The proclamation must allow the person at least 30 days to appear before court, Police said.
If the person fails to appear even after the proclamation has been issued, the court may take further action under Section 61 of the Act.
This includes issuing an order for the attachment of the movable or immovable property belonging to the person concerned.Police issued the reminder highlighting the legal measures available against persons who deliberately evade arrest and remain in hiding after warrants have been issued.
News
Nearly 20 Iranian tankers stranded off Lanka amid US sanctions
Around 20 Iranian oil tankers are reportedly stranded about 15 nautical miles off Sri Lanka’s southwestern coast, with several vessels facing shortages of food, fuel and fresh water amid tightening US sanctions and maritime restrictions, The Wall Street Journal reported.
According to the report published on Thursday (1), US officials have in recent weeks urged Sri Lanka to prevent local vessels from supplying essential provisions to the tankers and their crews.
The report, citing Sri Lankan Government documents and companies involved in supplying the vessels, said the US had raised concerns over assistance being provided to the sanctioned tankers.
The situation follows the United States’ decision to reimpose a maritime blockade of the Strait of Hormuz in July, which has reportedly left dozens of Iranian and Iran-linked tankers involved in transporting sanctioned oil to China stranded near Asian countries, including Sri Lanka and Malaysia.
Most of the vessels are reportedly empty tankers that had previously transported Iranian crude to Asia, often through ship-to-ship transfers, before preparing to return to Iran for additional cargo.
The WSJ reported that the US Embassy had warned Sri Lanka in August that it was monitoring 19 Iranian tankers off the country’s western coast and had raised the possibility of secondary sanctions against companies providing services to sanctioned vessels.
Sri Lankan authorities have maintained that the vessels are located outside the country’s 12-nautical-mile territorial waters and that the Government is not providing them with logistical assistance.
Meanwhile, shipping companies told the WSJ that obtaining approval to supply essential items, including food, drinking water and fuel, as well as repair services, to the Iranian vessels had become increasingly difficult.
Separately, Reuters reported in late August that 27 sanctioned Iran-linked tankers were waiting off Sri Lanka without cargo.
The Trump administration has also imposed additional sanctions on Iran and warned countries and companies trading with Tehran of potential consequences, as Washington seeks to pressure Iran to make concessions amid the ongoing conflict.
Similar concentrations of Iranian-linked tankers have been reported off Malaysia, where waters have historically been used for ship-to-ship transfers of Iranian crude destined mainly for China.
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