Arthrostylidiinae

{{Short description|Subtribe of grasses}}

{{More citations needed|date=January 2021}}

{{Automatic taxobox

| image = Rhipidocladum bartlettii.jpg

| image_caption = Rhipidocladum bartlettii

| display_parents = 3

| taxon = Arthrostylidiinae

| authority = Soderstr. & R.P.Ellis

| subdivision_ranks = Genera

| subdivision = *Actinocladum

• Alvimia
• Arthrostylidium
• Athroostachys
• Atractantha
• Aulonemia
• Cambajuva
• Colanthelia
• Didymogonyx
• Elytrostachys
• Filgueirasia
• Glaziophyton
• Merostachys
• Myriocladus
• Rhipidocladum

}}

Arthrostylidiinae is a subtribe of bamboo (tribe Bambuseae of the family Poaceae). It comprises 15 genera.{{cite journal|last1=Soreng|first1=Robert J.|last2=Peterson|first2=Paul M.|last3=Romaschenko|first3=Konstantin|last4=Davidse|first4=Gerrit|last5=Teisher|first5=Jordan K.|last6=Clark|first6=Lynn G.|last7=Barberá|first7=Patricia|last8=Gillespie|first8=Lynn J.|last9=Zuloaga|first9=Fernando O.|title=A worldwide phylogenetic classification of the Poaceae (Gramineae) II: An update and a comparison of two 2015 classifications|journal=Journal of Systematics and Evolution|volume=55|issue=4|year=2017|pages=259–290|issn=1674-4918|doi=10.1111/jse.12262|doi-access=free|hdl=10261/240149|hdl-access=free}} The plant grows in tropical regions.