crataegus_crus-galli
1. [ noun ] (botany) eastern United States hawthorn with long straight thorns
Synonyms: cockspur_hawthorn cockspur_thorn
Related terms: haw Crataegus
Similar spelling:   Crataegus_marshallii
  Crataegus_aestivalis
  Crataegus_coccinea
  Crataegus_tomentosa
  Crataegus_laevigata
  Crataegus_apiifolia
  Crataegus_monogyna
  Crataegus_calpodendron
  Crataegus_oxycantha