
I can only guess at what it is – the reddish bamboo-like stalks reminded me of the Zingiberaceae (ginger) family, which is surprisingly large as I am finding out recently – there are more than 1300 species, and even turmeric is part of the ginger family (which I should have guessed, having seen fresh turmeric root on sale in the pasar malam (night market)).
This one attracted me because of the unusual dangling flower stems, which incidentally rather look like crimped hair. Because of this feature, I think that it is of the Globbeae (or Globba) genus.

And the flower was a very delicate, paper tissue-like pale pink.

The photos don't really do them justice, they were very nice :)
