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.
Ferns, horsetails, & club mosses are seedless vascular plants that reproduce by spores. Plants that reproduce by seeds are divided into 2 groups --- gymnosperms & angiosperms. Gymnosperms have naked seeds usually protected by cones & includes pines, cedars, spruce, fir ...