I know what Ray is saying. Ray you bully hahahaha.
Only kidding hehe.
Anyway ------ true. It's a matter of definition. As in ----- if we had the technology to replace the skin of our arms and/or the velamen of roots of orchid, then we would probably still call the modified result 'arms' and 'roots'.
We can just define the component as being 'root' ..... the entire element for the plant to get water into it.
If the root does happen to have the velamen removed --- we then have to decide on what to call it ..... eg. a stele strand? etc.
I will cover for Camille here a little bit heheh.
According to this link here (
link), there is a sentence that says:
"In epiphytic orchids, the velamen covering the roots instantly absorbs whatever water it comes in contact with."