I hadn’t thought of these beautiful flowers as wolf plants, but the Collins Dictionary definition asserts that the word is 14th century in origin, from the Latin lupīnus, “wolfish,” as it was believed that the plant ravenously exhausted the soil (info from Wikipedia).
Seemingly contradictory is this edited quote, also from Wikipedia: Like other legumes, they are nitrogen fixing plants. This adaptation allows lupins to be tolerant of infertile soils and capable of pioneering change in barren and poor-quality soils.
My sister took these pics in her backyard. What a feast for the eyes.
I had no idea that the seeds of lupines are eaten in many parts of the world. However, when I read on, and learned about bitter tastes and that the seeds were often soaked and toasted or boiled and dried, I thought — too much work — I would probably enjoy them more just as a flower to be admired.