Anise Hyssop

The coloration of this wolf resembles the blooms of the Agastasche, or the Ansie Myssop flowers. The foliage itself is green, and the blooms have a range of color between orange and purple/pink, which is why it was the chosen plant. Said blooms almost stack over one another, making them look like one large bloom instead of numerous smaller flowers on top of one another.
The plant itself can grow up to 24 in. tall (60 cm), and 32 in. spread (81 cm), and blooms throughout the summer and early autumn, attracting butterflies, bees, and hummingbirds during their migration up north. The plant itself is more hardy in cooler temperatures, native to northern North America, and is edible, having a licorice-like flavor.

(Unknown Author, "Agastache 'Peachie Keen', Walter's Garden)