External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:120224-1
- Publication
- Contributions from the Gray Herbarium of Harvard University. Cambridge, MA
- Collation
- 68: 76
- Family as entered in IPNI
- Boraginaceae
Original Data
- Remarks
- Echinospermum Greenei