Himalayacalamus
| Himalayacalamus | |
|---|---|
| Tibetan Princess Bamboo Himalayacalamus asper  | |
| Scientific classification | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Monocots | 
| Clade: | Commelinids | 
| Order: | Poales | 
| Family: | Poaceae | 
| Subfamily: | Bambusoideae | 
| Tribe: | Arundinarieae | 
| Subtribe: | Arundinariinae | 
| Genus: | Himalayacalamus Keng f.  | 
| Type species | |
| Himalayacalamus falconeri (Munro) Keng f.  | |
Himalayacalamus is an Asian genus of mountain clumping bamboo in the grass family. Species members are found growing at lower altitudes of the Himalaya in Bhutan, Tibet, India, and Nepal.
The genus is often confused with Drepanostachyum. That genus, however, features plants of many equal branches, Himalayacalamus species have one dominant branch.