« Back to Glossary IndexA general term for large photosynthetic organisms including seaweeds (algae) and seagrasses. Macrophytes2025-10-022025-10-02https://necan.org/wp-content/uploads/2025/10/necan-logo-padding.pngNECANhttps://necan.org/wp-content/uploads/2025/10/necan-logo-padding.png200px200px