Carduus arabicus, Taxa Only, Exact Match: 2 Treatments

Carduus pycnocephalus var. arabicus			Al, Gianniantonio Domina Et, 2025, Refining the inventory of the vascular flora of Italy: Unconfirmed, doubtful, excluded or extinct taxa, Phytotaxa 723 (1), pp. 1-137 : 33-34	33-34
Carduus pycnocephalus subsp. arabicus			Mehrparvar, Mohsen, 2024, Aphids of Iran: their host plants and distribution, Zootaxa 5516 (1), pp. 1-129 : 73	73