Sorbus pinnatifida var. thuringiaca (Nyman) Düll Ber. Bayer. Bot. Ges. 34: 58 (1961)

Nomenclatural References

• literature : Ber. Bayer. Bot. Ges. 34: 58. 1961 BHL link from IPNI metadata.
• person : Ruprecht Düll (1931-2014) Based on occurrence of standard abbreviation 'Düll' in the authors string.
• database : IPNI record: 60470357-2