Flowering Plants of Chautauqua 



10. Skunk Cabbage (Symplocarpus foetidus) ; Feb.-Apr. ; wet fields 



and woods. 



DUCKWEED FAMILY 



11. Common Duckweed (Lemna minor}', floating on the surface of 



the water. 



PIPEWORT FAMILY 



12. Seven-angled Pipewort (Eriocaulon septangulare) ; July-Oct. ; in 



still water or on shores. 



MELANTHUM FAMILY 



13. White Hellebore (Veratrum viride) ; May-July; swamps and 



wet woods. 



14. Perfoliate Bellwort (Ut'ularia perfoliata) ; May-June; shady 



woods. 



15. Large-flowered Bellwort (Uvularia grandiflora] ; April-June; 



woods. 



LILY FAMILY 



1 6. Wild Onion (A Ilium cernuum) ; July-Aug. ; there are several 



other species in the region. 



17. Canada Lily (Lilium canadense) ; June-July; swamps, wet fields 



and woods. 



LILY-OF-THE-VALLEY FAMILY 



1 8. Asparagus (Asparagus officinalis) ; May-June; naturalized. 



19. Yellow Clintonia (Clintonia borealis) ; May-June; moist woods 



and thickets. 



20. Wild Spikenard (Vagnera racemosa) ; May-July; moist woods 



and thickets. 



21. Canada Mayflower (Unifolium canadense) ; May-July; moist 



woods and thickets. 



22. Clasping-leaved Twisted Stalk (Streptopus amplexifolius) ; May- 



July; moist woods. 



23. Sessile-leaved Twisted Stalk (5. rub ens) ', May-July; moist 



woods. 



24. Solomon's Seal (Salomonia biflora} ; April-July; woods and 



thickets. 



25. Purple Trillium (Trillium erectum) ; April-June; woods; there 



are several other species common in the region. 



53 



