Culture : Reading (Britain, England, Berkshire), cultivated in Botanic Garden, University of Reading, from seed, May 10th, 1987. Origine : Lastos (Karpathos, Dodecanese, Greece), weed in field, May 16 th, 1986.
Venetia. - Patavium (Padova), culta in R. Horto Botanico patavino e seminibus plantae sponte crescentis in arenosis maritimis loco Lido di Venezia dicto.