Seeds cabinet does not show seed packet tag.

### Testmerges

I assume it has always been like this. Not newly introduced.

### Description of the bug

When shift-clicking a seed packet, it says.
"This is a packet of modified poppy seeds. It is a tiny item.
It has a picture of modified poppies on the front.
It's tagged as variety #60."

However, when you browse it at seeds cabinet, you cannot see the variations. Hence all seed packets of the same base plant type become mixed. It is hard to get an overview of how many packets you have of a given variety (which would be the point of filing them) and the floor gets very messy instead.

### What's the difference with what should have happened?

I would like the text "#60" in the above example to be included the inventory overview screen of the seeds cabinet.

### How do we reproduce this bug?

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### Issue Bingo

- [X] Issue could be reproduced at least once
- [X] Issue happened in a recent (less than 7 days ago) round
- [X] Couldn't find an existing issue about this (https://github.com/cmss13-devs/cmss13/issues)