The sections of the light spectrum which the âredâ and âgreenâ cones perceive overlap and this is why red and green colour vision deficiencies are often known as red/green colour blindness and why people with red and green deficiencies see the world in a similar way.
Bird's Nest Fern Another of our favorites, bird's nest fern is a slow-growing plant with bright green fronds that radiate from the center of the plant, creating a vase or bird's nest shape. It's versatile and easy to grow. Silver Brake Fern Create a distinctive look in your home with this fern.
Plants commonly referred to as Hens and chicks include ground-hugging species of Sempervivum (houseleeks) such as Sempervivum 'Pekinese', S. arachnoideum (cobweb houseleek), and S. arachnoideum (common houseleek), as well as members of the related genus Jovibarba.