External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:276665-2
- Species Name
- Euphorbia porteriana (Small) Oudejans, Phytologia 67: 48 (1989).
- Publication
- Phytologia; Designed to Expedite Botanical Publication. New York
- Collation
- 67: 48
- Family as entered in IPNI
- Euphorbiaceae