Crataegus crus-galli var. fontanesiana (Spach) Dippel Handb. Laubholzk. 3: 442 (1893)

Nomenclatural References

• literature : Ill. Handb. Laubholzk. [C.K.Schneider] 3: 442. 1893 BHL link from IPNI metadata.
• person : Leopold Dippel (1827-1914) Based on occurrence of standard abbreviation 'Dippel' in the authors string.
• database : IPNI record: 68122-2