I love this flower!
Very simple colouring and incredibly striking in both appearance and fragrance. This plant came to me in a mixed batch of plants in 2023 and when it flowered for the first time last year I was captivated. I isolated this plant and have grown it on separately as I believe it merits more attention.  All the others in the batch were very similar to the 'usual' Thai form 
Loi Lan, meaning "Bald Hill" in the Shan language, is part of a massif with multiple peaks located on the border between Thailand and Myanmar.