External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77277936-1
- Species Name
- Galium fruticescens Cav., Icon. [Cavanilles] iii. 3. t. 206.
- Publication
- Conspectus Florae Europaeae
- Collation
- 325
- Family as entered in IPNI
- Rubiaceae