External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:124005-2
- Species Name
- Horkelia fusca Lindl., Edwards's Bot. Reg. 23: t. 1997 (1837).
- Publication
- Lloydia; A Quarterly Journal of Biological Science. Cincinnati, OH
- Collation
- 1: 99
- Family as entered in IPNI
- Rosaceae