Field book of western wild flowers New York Putnam 1915 identification west US wildflowers Margaret Neilson Armstrong Margaret Neilson Armstrong Collinsia bicolor chinese houses Collinsia multiflora blue lips taxonomy: family= Plantaginaceae women in science, This illustration depicts two distinct species of flowering plants. On the left, the 'Chinese Houses' plant, scientifically known as Collinsia bicolor, showcases delicate, elongated blooms in shades of purple and white with a prominent green leaf at its base. On the right, the 'Blue-lips' plant, identified as Collinsia multiflora, features similarly shaped flowers but with a more clustered formation, displaying subtle hues that enhance its overall appeal. Both plants are intricately detailed, highlighting their unique botanical characteristics.