Records found: 7
 
 
 
 
 
Name Rank Name status Group Source database
Crataegus douglasii Lindl. Species accepted name Plantae
Crataegus douglasii Macoun Species synonym for Crataegus macracantha Lodd. ex Loudon Plantae
Crataegus douglasii forma badia Sarg. Infraspecific taxon provisionally accepted name Plantae
Crataegus douglasii var. douglasii Infraspecific taxon accepted name Plantae
Crataegus douglasii var. duchesnensis S.L.Welsh Infraspecific taxon provisionally accepted name Plantae
Crataegus douglasii var. rivularis (Nutt. ex Torr. & A.Gray) Sarg. Infraspecific taxon synonym for Crataegus rivularis Nutt. ex Torr. & A.Gray Plantae
Crataegus douglasii var. suksdorfii Sarg. Infraspecific taxon synonym for Crataegus suksdorfii (Sarg.) Kruschke Plantae