Crataegus sutherlandensis var. spinescens Sarg. J. Arnold Arbor. 3: 193 (1922)

Nomenclatural References

• literature : J. Arnold Arbor. 3: 193. 1922 [Dec 1922] BHL link from IPNI metadata.
• person : Charles Sprague Sargent (1841-1927) Based on occurrence of standard abbreviation 'Sarg.' in the authors string.
• database : IPNI record: 69064-2