false lupine, bush pea Thermopsis lanceolata Type:native plants, perennials that last Notable Traits:attracts butterflies/pollinators, low-maintenance, midwest native, resistant: deer, resistant: disease, resistant: rabbit, tolerates clay soil, tolerates harsh roadside conditions Hardiness:Zone 4 – 8 Mature Height:18-24in Light:sun (8+ hrs) Water:drought tolerant Bloom Color:yellow Bloom Time:summer Foliage:green Description 12-18″ spikes of yellow flowers that resemble a lupine or snapdragon. A heat-loving native that looks great planted with coneflowers (Echinacea), yarrow (Achillea), and Russian sage (Perovskia). NATIVE TO THE EASTERN COASTAL STATES.