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No common name has yet been provided in this category nor in wikidata
- Included species (for GRIN & Kew Gardens 'World Checklist' & NCBI & The Plant List, ):
- H. europaeus
- Included species (for Tropicos, ):
- H. asper, H. caput-medusae, H. europaeus, H. grandis
- Note: list containing potentially synonyms
This category has the following 2 subcategories, out of 2 total.