SK 3359 16 March 2022: 3 very high res. images.
Location: Langton Garden, Romford, UK
Altitude: 15 m.
Date: 26 February 2022
Habit : Wild
Habit : Wild
Rosaceae?
Certainly Rosaceae, possibly Crataegus?
Crataegus x lavallei ‘carrierei’ ??
I’m afraid I can’t identify the specimen any further from the images. I do not know the hybrids well enough.