- 1. Nymphaea, water lily, floating leaf of an aquatic plant t.s. Lieder_2932c
- 2. Nymphaea, water lily, t.s. of aquatic stem showing reduced vascular tissue and spicular cells Lieder_78114c
- 3. Nymphaea, t.s. of aquatic stem showing air vascular system Lieder_78530c
- 4. Nymphaea, t.s. of leaf showing air chambers, a typical floating leaf Lieder_78532c
- 5. Nymphaea, water lily, stem with idioblasts t.s. Lieder_As353c
- 6. Nymphaea, petiole t.s. Lieder_As4671c
- 7. Nymphaea, water lily, floating leaf of an aquatic plant with air chambers t.s. Lieder_As467c