You selected Crataegus succulenta var. laxiflora (Sarg.) Kruschke. This is a synonym for:

Accepted scientific name:
Crataegus succulenta Schrad. ex Link (accepted name) 1 literature reference for Crataegus succulenta Schrad. ex Link
Synonyms: -
Infraspecific taxon: Crataegus succulenta var. gemmosa (Sarg.) Kruschke
Crataegus succulenta var. laxiflora (Sarg.) Kruschke
Crataegus succulenta var. macracantha (Lodd. ex Loudon) Eggl.
Crataegus succulenta var. membranacea (Sarg.) E.J.Palmer
Crataegus succulenta var. michiganensis (Ashe) E.J.Palmer
Crataegus succulenta var. neofluvialis (Ashe) E.J.Palmer
Crataegus succulenta var. occidentalis (Britton) E.J.Palmer
Crataegus succulenta var. pertomentosa (Ashe) E.J.Palmer
Crataegus succulenta var. pisifera (Sarg.) Kruschke
Crataegus succulenta var. rutila (Sarg.) Kruschke
Crataegus succulenta var. succulenta
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Rosales
Family Rosaceae
Genus Crataegus
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:2becd97e-60a7-102d-be47-00304854f810:ac2010