PALACIO DE CRISTAL DE LA ARGANZUELA
ZONA TROPICAL 1
Colocasia esculenta ‘Black Magic’
This plant seems to be grown for its, ornamental, dark green leaves.
I found three references to Colocasia esculenta in THE MEDITERRANEAN GARDEN but none for this particular dark leaved one.
ANNUAL GENERAL MEETING 2015,
ISCHIA: THE MAIN PROGRAMME
By Edith Haeuser
THE MEDITERRANEAN GARDEN
number 83 January 2016