| algeria | | gymnocarpos decandrus | species | 3 | 0 |
| china | | gymnocarpos przewalskii | species | 15 | 0 |
| egypt | | gymnocarpos decandrus | species | 4 | 0 |
| iran | | gymnocarpos decandrus | species | 3 | 0 |
| israel | | gymnocarpos decandrus | species | 3 | 0 |
| kuwait | | gymnocarpos sclerocephalus | species | 6 | 0 |
| morocco | | gymnocarpos decandrus | species | 6 | 0 |
| saudi arabia | | gymnocarpos sclerocephalus | species | 3 | 0 |
| spain | | gymnocarpos decandrus | species | 6 | 0 |
| united arab emirates | fujairah | gymnocarpos sclerocephalus | species | 3 | 0 |
| united arab emirates | ras al-khaimah | gymnocarpos sclerocephalus | species | 3 | 0 |
| united arab emirates | sharjah | gymnocarpos sclerocephalus | species | 3 | 0 |
| yemen | | gymnocarpos bracteatus | species | 3 | 0 |
| yemen | | gymnocarpos kuriensis | species | 3 | 0 |
| yemen | | gymnocarpos mahranus | species | 3 | 0 |
| yemen | | gymnocarpos rotundifolius | species | 3 | 0 |