Distribution: Occurring west of the Cascades crest in Washington; British Columbia to California.
Habitat: Forest edge, roadsides, and other disturbed areas at low elevations where escaping from cultivation.
Origin: Introduced from Asia
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Wind
[none provided]
PNW Herbaria: Specimen records of Pseudosasa japonica in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Pseudosasa japonica checklist entry
OregonFlora: Pseudosasa japonica information
E-Flora BC: Pseudosasa japonica atlas page
CalPhotos: Pseudosasa japonica photos