The Trinity herbal also includes phu, but it's a bad drawing. Each flower is on a separate stalk and the leaves are not odd-pinnate. You would never guess the right plant without the label.
I don't have time to screensnap them, still working, but Canon Misc 500 and Kreuterbuch are also basically the same style of drawing. Cadamosto is little different. It has the correct leaves, but only a single flower, which means it could be yarrow or another species of Valerian. Magnarum also has a single flower, also probably another species of Valerian (maybe V. dioica or V. tuberosa instead of V. phu).
I don't have time to screensnap them, still working, but Canon Misc 500 and Kreuterbuch are also basically the same style of drawing. Cadamosto is little different. It has the correct leaves, but only a single flower, which means it could be yarrow or another species of Valerian. Magnarum also has a single flower, also probably another species of Valerian (maybe V. dioica or V. tuberosa instead of V. phu).