Epimedium × versicolor É.Morren, Belgique Hort. 4: 54 (1854) (syn: Epimedium × citrinum Baker; Epimedium × sulphureum C.Morren);
.
SK 3517 27 May 2022: 4 very high res. images.
Location: Eden Project, Cornwall, UK
Altitude: 60m.
Date: 03 April 2022
Habit : Cultivated
Habit : Cultivated
I think close to images at Epimedium × versicolor É.Morren as per POWO
.
References:
POWO Catalogue of Life The Plant List Ver.1.1