Yes, there are many species of trees that have thorns. Some examples include:

- Acacia species, such as the blackthorn (Acacia nigrescens)

- Hawthorn species (Crataegus spp.)

- Jujube trees (Ziziphus jujuba)

- Honey locust trees (Gleditsia triacanthos)

- Osage orange trees (Maclura pomifera)

- Desert ironwood trees (Olneya tesota)

- Blackthorn trees (Prunus spinosa)

- Sloe trees (Prunus spinosa)

- Firethorn (Pyracantha spp.)