long thin leaves phyllospadix torreyi seagrass displayed white background showcasing rich green tones and intricate

phyllospadix torreyi seagrass marine flora underwater plants aquatic vegetation green leaves spiral plant details ecosystem coastal leaf structure natural beauty ocean life sea biodiversity environment patterns diversity nature study detailed herbaceous water habitats tones botanical subtropical illustration environmental art intricate foliage botany meadows sustainable ecosystems landscapes varieties textures tropical species ai generated