Not sure. Maybe A. Chantinii x fasciata? Not many brom ppl on lately. Mit have to wait awhile buddy

I am looking at various pics on web, could it be A. chantinii black?

Here is a link that might be useful: {{gwi:2122763}}

its a chantini hybrid ...grown in to much shade

To much shade makes sense. Can high nitrogen cause strappy leaves in chantinii as well hotdiggetydam?

Tim

Tim, yes it will but the look also becomes more green and strappy with very little leaf markings when its over fertilized