Gigantochloa wrayii Culms with long internodes are erect or arching outwards. Sometimes yellow-striped on lower internodes.
A true timber bamboo that is extensively used for construction throughout South and Central America.
Same as above but with large, vertical, irregular yellow stripes on green culms.
A typically (for the genus) large-growing timber bamboo. Still, somewhat smaller than Guadua angustifolia with beautiful foliage
Schizostachyum brachycladum Green Culm green with occasional narrow darker green longitudinal striae.