In some deserts of the world, a series of heavy rains can trigger many species of plant to flower at the same time. Beneath Death Valley lies a massive seed bank of desert wildflowers and when heavy ...

Flowers usually have four distinct parts: petals, sepals, stamens and pistils. The petals are usually colorful and attract pollinators. The sepals are green and protect the flower bud. The stamens are ...

Flowers are mainly made up of four parts: sepals, petals, stamens, and the pistil. Every part has it's unique and different function to make flower grow, fertilise and fruit production. Flower Parts: ...

IN my article on “Different Modes of Self-fertilisation where Visits of Insects are wanting” (NATURE, vol. x. p. 129), I gave a short account of the number of sepals, petals, and anthers in a hundred ...