Wildflowers, in general, belong in the wild...if you have a wooded or meadow edge on your property and you would like to retain the plant, put it somewhere 'not' in your garden(s).
Common Wood Sorrel is a member of the Oxalis family, many varieties of which are also kept as houseplants (I have a lovely purple variety that I have grown for years, solely for its beauty).
https://www.fs.usda.gov/wildfl...
But mixing wildflowers with garden flowers is often a choice you will regret in years to come, when the wildflower begins to spread throughout your garden and becomes a nuisance.
There are many better companions for daylilies that grow well together and add texture and lovely contrast... My personal favourites are coneflowers (echinacea), Black-eyed Susan (rudbeckia) and irises. I also love the contrast with baptisia or liatris.
Additional choices: campanula (bellflowers), Russian sage, salvia, foxglove, coreopsis, heliopsis, helenium, Shasta daisies, lupines, Lamb's ears, Artemisia, and so on... for more shaded areas, hosta, heuchera, ferns... And many annuals as well.
Choosing other 'garden' plants for daylily companions gives you a wide selection of plants which are far more likely to behave in the garden, as well as broad opportunities to create the look you want. Adding wildflowers, nearly always, leads to years of trying to remove 'it' again.