Carduus medius Gouan Ill. Observ. Bot. 62. t. 24. (1773)

Nomenclatural References

• person : Antoine Gouan (1733-1821) Based on occurrence of standard abbreviation 'Gouan' in the authors string.
• database : IPNI record: 188820-1
• database : The Plant List version 1.0, record: gcc-101997
• database : The Plant List version 1.1, record: gcc-101997