Assertion: hawthorn | /r/HasAspect | thorn
Facets:
value: on their stems
type: LOCATION
Source sentences:
text: As indicated by the name, most hawthorns have thorns.
text: Wear heavy gloves, eye protection, pants and long sleeves when pruning hawthorns that have thorns.
text: The firethorns (Pyracantha spp.) and the hawthorns (Crataegus spp.) also have thorns on their stems, while the cotoneasters (Cotoneaster spp.) have entire leaves.