3ZZ 



Plate 44 



ARROWHEADS— SEDGES 



PONDWEED FAMILY 



1 . Potamogeton pectinatus : Pondweed 



ARROWHEAD FAMILY 



2. Sagittaria arifolia: Arrowhead 



ARROWGRASS FAMILY 



3. Triglochin maritima : Arrow Grass 



BUR-REED FAMILY 



4. Sparganium simplex: Bur-reed 



DUCKWEED FAMILY 



5- Lemma trisulca: Duckweed 



6. Lemna minor 



LILY FAMILY 



7. Veratrum viride: False Hellebore 



8. Leucocrinum montanum : Sand Lily 



9. Lloydia serotina 



10. Wagnera stellata : Spikenard, Solomon's Seal 



11. Streptopus amplexifolius : Twisted Stalk 



RUSH FAMILY 



12. Juncus balticus: Rush 



13. Juncus longistylis 



SEDGE FAMILY 



14. Eriophorum polystachyum : Cotton Grass 



15. Cyperus inflexus : Galingale 



16. Scirpus pauciflorus : Dwarf Rush 



17. Scirpus lacustris: Bulrush 



18. Heleocharis palustris : Spike Rush 



19. Elvna Bellardi 



