Seed pod of Thorn Apple: Datura sp. fluorescing under UV light when immersed in surgical spirit
Seed pod of Thorn Apple: Datura sp. fluorescing under UV light when immersed in surgical spirit

I first read about this phenomenon in "The Unofficial Countryside" by Richard Mabey. I am still trying to find out what is happening here!

Seed pod of Thorn Apple: Datura sp. fluorescing under UV light when immersed in surgical spirit

I first read about this phenomenon in "The Unofficial Countryside" by Richard Mabey. I am still trying to find out what is happening here!