acrogen (noun)

1. The artist created a beautiful painting of an acrogen, capturing the delicate growth at the tip of the main stem.

2. The ancient civilization worshipped acrogens as symbols of life and renewal in their religious ceremonies.

3. The fantasy novel described a mystical forest where acrogens grew, their tips reaching towards the sky.

4. In the futuristic world, scientists discovered a new type of acrogen that could grow in extreme environments, revolutionizing colonization efforts.