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.
Modern ferns are familiar spore-producing plants common in a wide range of tropical to temperate environments. Most grow as small to medium-sized bushes, but some are trees while others are aquatic. With approximately 11,500 living species they are second in diversity only to the flowering plants (angiosperms).