Hieracium serratifrons subsp. caliginosum Dahlst. in Kongl. Svenska Vetensk. Acad. Handl., ser. 2, 25(3): 103. 1893

Nomenclatural References

• literature : Kongl. Svenska Vetensk.-Akad. Handl. 25(3): 103. 1893 : errat. BHL link from IPNI metadata.
• person : Gustav Adolf Hugo Dahlstedt (1856-1934) Based on occurrence of standard abbreviation 'Dahlst.' in the authors string.
• database : IPNI record: 60468266-2