MEXICO CITY, Feb 25 (Reuters) - Every spring, the streets of Mexico's capital are painted purple with the flowering of thousands of jacaranda trees ... flowers change to violet," said Constantino ...

MEXICO CITY, April 3 (Xinhua) -- Every spring, Mexico City's Reforma Avenue becomes a symphony of violet as jacaranda trees ...

“And one more thing which is more specific to this jacaranda tree is the glittering phenomenon; that means the ultraviolet (UV) radiation from the bluish violet colours of the flower disappears ...

Jacaranda grows in warmer parts of the world and is known for its showy blue or violet flowers and oppositely paired leaves ...

The early onset bloom has set off alarm bells among residents and scientists in Mexico City, where the trees have ... always seen the jacaranda beginning to bloom towards the end of March, in spring, ...