External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:857835-1
- Publication
- Flora Altaica. Scripsit d. Carolus Fridericus a Ledebour. Berolini [Berlin]
- Collation
- 4: 240, in nota
- Date of Publication
- Jul-Dec 1833
- Family as entered in IPNI
- Urticaceae