“If at the Ottonella one can see species of palms that cannot be found growing in the open air in other gardens, I owe it to my dear friend Dr. Garbari. It is also to him, above all, that I owe the numerous and splendid specimens of cycads which, taken from his rich collections, he wished to have brought and planted in the open air at the Ottonella.”
G. Roster 1904