Bocconea.
- Palermo : Published under the auspices of OPTIMA by the Herbarium Mediterraneum Panormitanum, 1991-.
- v. : ill. ; 25 cm.
- Unknown
- 1- (1991- )
- 581.909/82/205 .
Some numbers has title
English and French.
Issued by: Dipartimento di scienze botaniche, Universita di Palermo.