What type of bamboo (long internodes) is this?

[bprm4rnt]

See attached image. Does anyone know what type of bamboo this is? Does anyone know where I can buy some? Description: long internodes, light, thin walls. I believe it may be from southeast Asia. Any info about this type of bamboo is greatly appreciated. Thanks in Advance

[soccerdude]

I don't think anybody can identify the bamboo. Could you show pictures of the plant of where you got it from? Would you like people just to name off bamboo with long internodes?