Kaliwatan sa balili ang Pseudostachyum polymorphum.^[1] Una ning gihulagway ni William Munro.^[2] Ang Pseudostachyum polymorphum sakop sa kahenera nga Pseudostachyum, ug kabanay nga balili.^[1][3]

Kini nga matang hayop na sabwag sa:

• Assam (estado)
• Viyetnam
• Thayland
• Miyanmar
• habagatan-sidlakang & habagatan-sentrong Pangmasang Republika sa Tsina
• Bangladesh
• sidlakang Himalayas

Walay nalista nga matang nga sama niini.^[1]

1. ↑ ^{1.0 1.1 1.2} Roskov Y., Kunze T., Orrell T., Abucay L., Paglinawan L., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Decock W., De Wever A., Didžiulis V. (ed) (2019). "Species 2000 & ITIS Catalogue of Life: 2019 Annual Checklist". Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-884X. TaxonID: 43349134. Retrieved 2019-11-11. {{cite web}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link)
2. ↑ Munro (1868) , In: Trans. Linn. Soc. London 26: 142
3. ↑ Govaerts R. (ed). For a full list of reviewers see: http://apps.kew.org/wcsp/compilersReviewers.do (2019). WCSP: World Checklist of Selected Plant Families (version Aug 2017). In: Species 2000 & ITIS Catalogue of Life, 2019 Annual Checklist (Roskov Y., Ower G., Orrell T., Nicolson D., Bailly N., Kirk P.M., Bourgoin T., DeWalt R.E., Decock W., Nieukerken E. van, Zarucchi J., Penev L., eds.). Digital resource at www.catalogueoflife.org/annual-checklist/2019. Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-884X.