You selected Crataegus calycina Peterm. This is a synonym for:

Accepted scientific name:
Crataegus x macrocarpa nothovar. hadensis (Hrabe$Ktova) K.I.Chr. (accepted name) 1 literature reference for Crataegus x macrocarpa nothovar. hadensis (Hrabe$Ktova) K.I.Chr.
Synonyms: -
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Rosales
Family Rosaceae
Genus Crataegus
Species Crataegus x macrocarpa
Distribution: -
Additional data: -
Source database: IOPI-GPC, 10.0, Aug 2007
Latest taxonomic scrutiny: R. Pankhurst, 2009
Online resource: -
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:2ac7d0da-60a7-102d-be47-00304854f810:ac2010