Maroofi, H. and Rastegar, A. 2020.

Rediscovery of Crucianella parviflora (Rubiaceae), after more than 70 years of its original collection—a new record for the flora of Iran

. Phytotaxa. 451, 3 (Jul. 2020), 251–255. DOI:https://doi.org/10.11646/phytotaxa.451.3.9.