Crataegus coccinea var. populifolia Torr. & A.Gray Fl. N. Amer. 1: 465 (1840)

Nomenclatural References

• literature : Fl. N. Amer. (Torr. & A. Gray) 1(3): 465. 1840 [Jun 1840] BHL link from IPNI metadata.
• database : IPNI record: 68037-2