Posted: 07/05/2016 at 12:57
I don't think mine is ludlowii. It's a seedling from one that looked rather different, (dead due to getting swamped by Viburnum rhytidophyllum so no chance of ID for that one).
I have a red one which may be delavayi but I think the flowers are to small.
I also have a sort of blotchy orange/yellow one which seeded from the red one and whose parentage is suspect