Philodendron melanochrysum Linden & André, Ill. Hort. 20: 198 1873. (syn: Philodendron andreanum Devansaye; Philodendron grandidens auct.);
Colombia as per WCSP;
Araceae for ID : Conservatory : Atlanta Botanical Garden : Atlanta, Georgia : 26NOV18 : AK-17 : 4 posts by 3 authors. Attachments (1)
Araceae plant with huge leaves seen inside the Conservatory.
During my visit in October.
looks like Philodendron melanochrysum
Thanks for the suggested id. Hope to get it validated.
To me also appear close as per images at