Delonix regia - Flora of Qatar

Delonix regia is a species of flowering plant in the family Fabaceae, subfamily Caesalpinioideae. It is noted for its fern-like leaves and flamboyant display of flowers. In many tropical parts of the world it is grown as an ornamental tree and in English it is given the name Royal Poinciana or Flamboyant. It is also one of several trees known as Flame tree.[+]

In India it is known as Gulmohar in Hindi. It is also known there as Krishnachura or Krusnachuda (Bengali/Oriya: crown of the Krishna) and Krishnasura (in Assamese and Bengali). In Kerala, it is known as Kaalvaripoo (കാൽവരിപ്പൂവ്). In Vietnam, it is known as Phượng vĩ (means "Phoenix's Tail) (Vietnamese), Malinche, and Tabachine. In Khmer, the tree and the flower is known collectively as "Peacock" or ដើម (tree) or ផ្កា (flower) «ក្ងោក»។ . In Guatemala, Antigua Guatemala, it is known as llama del bosque, in Paraguay as chivato, and in Cuba as flamboyán (taken from the French flamboyant).

This species was previously placed in the genus Poinciana, named for Phillippe de Longvilliers de Poincy, the 17th century governor of Saint Christophe (Saint Kitts). It is a non nodulating legume.

AI-generated Description

Delonix regia, also known as the Royal Poinciana or Flamboyant tree, is a deciduous tree native to Madagascar. In Qatar, it is commonly grown as an ornamental plant due to its vibrant red flowers and ability to thrive in hot, dry climates. It is often found in urban landscapes, parks, and along roadsides, where it provides shade and aesthetic value. Studies in Qatar have shown that Delonix regia can tolerate high temperatures and saline soils, making it a suitable choice for the country's arid environment. However, its growth may be affected by extreme drought and high winds, requiring regular maintenance to ensure optimal health. Overall, Delonix regia is a popular and resilient ornamental tree in Qatar, valued for its beauty and adaptability.

AI-generated summary of observations

The Royal Poinciana tree (Delonix regia) was observed in Aspire Park, Doha, Qatar, on multiple occasions. The tree was seen with vibrant red flowers and inflorescence, particularly in the early morning hours. The flowers were bright red and abundant, covering the tree's branches. Observations were made on May 2, 2015, and again on May 17, 2016, indicating that the tree blooms annually around this time. The tree's blooming period was captured in various stages, from initial flowering to full bloom, showcasing its stunning display of red flowers. The observations highlight the tree's ability to thrive in Qatar's climate and its beauty as an ornamental plant. The consistent blooming pattern suggests that the Royal Poinciana tree is well-suited to the region's environmental conditions.

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Acknowledgements

QNHG (Qatar Natural History Group) and associated people, for a possibility to participate in their field excursions and to learn about local nature.

Delonix regia (Hook.)Raf.

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Common names

Extract from Wikipedia article