Spiny bamboo; Bambusa spinosa, a variety characterized by its spines, nahbitan.
Used in making waterspouts, hāyug; yard benches, bantag; floors of huts, dotal di ābung; fences, lūhud; utility ladders, ha'lang. Young shoots, hagwal, are cut into pieces, fried, mixed with meat if there is any, and eaten as a side dish, mihda.