Peruzzi, L., Innangi, M., Tatino, F. and Santangelo, A. 2017.

Fritillaria messanensis subsp. gracilis (Liliaceae), a new record for the Italian flora (S Italy)

. Phytotaxa. 307, 2 (May 2017), 167–170. DOI:https://doi.org/10.11646/phytotaxa.307.2.11.