Hieracium pilosella subsp. angustellum (Norrl.) Hamb. Forteckn. Skand. Vaxt. : 101 (1897)

Nomenclatural References

• literature : Förteckn. Skand. fan. 101. 1897 BHL link from IPNI metadata.
• person : Johan Petter Norrlin (1842-1917) Based on occurrence of standard abbreviation 'Norrl.' in the authors string.
• person : Knut Hermann Rudolf Hamberg (1873-1920) Based on occurrence of standard abbreviation 'Hamb.' in the authors string.
• database : IPNI record: 77181631-1
• database : The Plant List v1.1 record gcc-69078
• database : The Plant List version 1.0, record: gcc-69078