Reblooming F2 Viola striata X walteri

Please excuse the fingerprints on the camera lens blurring the picture - I've never claimed to be anything even remotely close to professional at photography. ;0)
This particular self-sown F2 seedling from Viola striata X walteri has relatively reliably bloomed again each Fall, much earlier than any of the other F2 seedlings. It has a strong resemblance to striata itself in having green foliage and white flowers. Note the purple-tinted foliage of the rest all around this shoot. The growth habit is a little more floppy than striata and making it NOT the most attractive of the bunch. So... if I'm going to pursue the Fall rebloom using this one it's going to take some outcrossing or backcrossing to improve the appearance.