Bumpfpflanjen 2. Xaf. 18. 
Fig. i, Lindernia, 33ü<!jfenfraut; — 2. 3. Narthecium ossifragum, gern. 93cinfieU; — 4. Nymphaea alba, toetfte ©eerofe; — 5. Nymphaea lutea, gelbe ^eic^rofe; — 6. 7. Pedicularis, (|cepterföxmtge§) ßüufefraut; 
— 8. Eanunculus fluitans, flutljenber gtalptenfuf}; 9/ Rumex aquaticus, SBafferatnpfer; — 10, 11* Scheuchzeria pal., ©umpffdjeucljjerie; — 12. 13. Scirpus lacustris, ©eebittfe; — 14. 15. Staehys pal.. 
©umpf&iejl; — 16. 17. Trapa natans, gern. SSafjertutft; — 18. Viola uliginosa, SDloorüeildjen. 
