Guadua angustifolia

Guadua angustifolia also known as the Colombian timber bamboo and Colombian giant thorny,^[3] is a species of clumping bamboo in the grass family Poaceae. It is found from Central to South America.^[4] It has a long flowering cycle, estimated to be between 30 and 35 years.^[5]

Guadua angustifolia
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Monocots
Clade:	Commelinids
Order:	Poales
Family:	Poaceae
Genus:	Guadua
Species:	G. angustifolia
Binomial name
Guadua angustifolia Kunth[1][2]
Synonyms[1]
7 synonyms Arundarbor guadua (Bonpl.) Kuntze Bambusa guadua Bonpl. Nastus guadua (Bonpl.) Spreng. Bambusa inermis Caldas Guadua angustifolia var. bicolor Londoño Guadua angustifolia var. nigra Londoño Guadua intermedia E.Fourn.