I would try to do some trading for some of the good stuff. Hill cane was mentioned. One of the best for hunting arrows IMO. Switch cane makes great shooting arrows. River cane is my least favorite materials because of it's long furrows on the fletching end. Sasa is OK but makes a bigger diameter shaft then I like. There's the Japanese boo that makes fine arrows, but it's walls are thin. Then there's bambusa and many other boos that make decent arrow.
A lot depends on the weight of your bows. You're not going to get high spines w/reasonable dia. out of some of the native canes. For higher spines stick with bamboo............Art