JM,
Precisely. It has the handwritten comment "By Lucy Ann Wilson Feb 1890" as well as the "X" previously mentioned.
Tim
Yes, and so you need to accept that that handwriting is NOT Lucy's nor was it written on that document in 1890.
There was a discussion about it earlier in this thread, long before you joined.
You could consider the info on that tree as an AID to help you to do your own research, but you need to recognise it may well contain flaws or may not be fully developed.
If you are seaching internationally, it can be a good habit to refrain from US date conventions, and write the letters for the month ... eg 12 Feb 2021 or Feb 12, 2021.
So if displaying your work in progress, online, in a public forum like RChat, You will likely need to have confidence in your own research, and have alreadu obtained some official records, and primary source records, and have become less reliant on secondary sources or on indexes.
Just my opinion of course, but the handwritten comment on that tree is likely to be a 21st century note by a researcher who is attributing the info on that tree to Lucy, and dating it to Feb 1890.
JM.