The Dolmny of Hlmjham. 129 



Allium, L. 



vineale, L. Garlic. 

 Canadense, Kalin. 



Muscari, Toarn. 



botryoides, Mill. Grape Hyacinth. Rare. 



Ornithogalum, Touro. 



umbellatum, L. Star of Bethlehem. 



Lilium, L. 



Philadelphicum, L. Orange Lily. 



Canadense, L. Yellow Lily. 

 Erythronium, L. 



Americanum, Ker. Dog-toothed Violet. 



Oakesia, Watson. 



sessilifolia, Watson. Bellwort. 



Clintonia, Raf. 



borealis, Raf. Rare. 



Medeola, Gronov. 



Virginiana, L. Cucumber-root. 



Trillium, L. 



cernuum, L. Nodding Trillium. 



Veratrum, Tourn. 



viride, Ait. Hellebore. 



80. PONTEDERIACE^J. (PlCKEREL-WEED FAMILY.) 



Aquatic herbs, natives of America and tropical Asia and 

 Africa, growing in shallow water. 



Pontederia, L. 



cordata, L. Pickerel-weed. 



81. XYRIDACEiE. (YELLOW-EYED GRASS FAMILY.) 



Sedge-like herbs, natives of the tropics, with few species in- 

 digenous northward. 



Xyris, Gronov. 



flexuosa, Muhl. Yellow-eyed Grass. 



82. juncace^i. (Rush Family.) 



Grassy or Sedgy herbs, generally natives of temperate zones, 

 growing in dry or marshy grounds. 



Luzula, D C. 



campestris, D C. Wood Rush. 



Juncus, Tourn. 



effusus, L. Bulrush. 

 Balticus, Dethard, var. littoralis, Engel. 

 bufonius, L. 

 VOL. t. — 9 



