Urostachys verticillatus var. gracilis Herter ex Nessel Bärlappgewächse 123 (1939)

Nomenclatural References

• person : Hermann Nessel (1877-1949) Based on occurrence of standard abbreviation 'Nessel' in the authors string.
• person : Wilhelm Gustav Franz Herter (1884-1958) Based on occurrence of standard abbreviation 'Herter' in the authors string.
• database : IPNI record: 262021-2