Template:German & Al-Shehbaz, 2018
- German, D.A. & Al-Shehbaz, I.A. 2018. A reconsideration of Pseudofortuynia and Tchihatchewia as synonyms of Sisymbrium and Hesperis, respectively (Brassicaceae). Phytotaxa 334(1): 95–98. DOI: 10.11646/phytotaxa.334.1.17 PDF from Research Gate