A new species of Pterocephalus Vaill. ex Adans. from Iran
Jiří Ponert
How to cite
Ponert J. (1972) A new species of Pterocephalus Vaill. ex Adans. from Iran. – Preslia 44: 370
Ponert J. (1972) A new species of Pterocephalus Vaill. ex Adans. from Iran. – Preslia 44: 370