Can coleus cuttings be used in a aquarium

[Graydog913]

Good Day to you all,
I have kept coleus in water over the winter the past 25 years but I have never thought of putting cuttings
in my tank , just letting the stems root in the water. my question is not would it grow but would it be harmful to my fish ?
Has anyone tried this ?

 

[FishDin]

Plenty of people use it in their tanks. I've never tried it.