MUSEUM OF NATURAL HISTORY: APPENDIX. 15 



May 26. Vaccinium stamineuin, L. Deerberry, Squaw Huckleberry. 

 Kalmia latifolia, L. Mountain Laurel, Calico-bush. 

 Iris versicolor, L. Larger Blue Flag. 

 Carex stricta, Lam. 



28. Geranium Robertianum, L. Herb Robert. 

 Kalmia angustifolia, L. Sheep Laurel. 



29. Daucus Carota, L. Wild Carrot, (^ueen Anne's Lace. 

 Osmorrhiza brevistylis, DC. Sweet Cicely. 

 Cornus alternifolia, L. Cornel. 



Chrysanthemum Leucanthemum. Ox-eye or White Daisy, White-weed, 

 Linaria Canadensis, Dumont. Toad-Flax. 

 Pentstemon i)ubescens, Solander. Beard tongue. 

 Poi)ulus monilifera, Ait. Cotton-wood, Necklace P(>i)lar. 

 Taxus Canadensis, Willd. American Yew, Ground Hemlock. 

 .30. Trifolium hybridum. 

 Bromus tectorum, L. 



A^iburnum acerifolium, L. Maple-leaved Viburnum. 

 Vicia Cracca, L. Vetch. 



Trifolium hybridum, L. Alsike Clover. Nat. from Europe. 

 June 1. Acer spicatum, Lam. Mountain Maple. 



Erigeron annus, Pers. Daisy Fleabane, Sweet Scabious. 

 Veronica Americana, Schweinitz. American Brooklime. 

 3. Lychnis vespertina, Sibth. Evening Lychnis. 

 Potentilla arguta, Pursh. 

 Tragopogon pratensis, L. Goat's-beard. 

 Hieracium venosum, L. Rattlesnake-weed. 

 Andromeda polifolia, L. 

 Glaux maritima, L. Sea-Milkwort. 

 Myosotis palustris. Withering. Forget-me-not. 

 Veronica Virginiana, L. Tliimble-weed. 

 Habenaria Hookeri, Torr. 

 Smilax herbacea, L. Carrion-Flower. 



5. Thalictrum polygamum, Muhl. Tall Meadow-Rue. 

 Helianthemum Canadense, Michx. Rock-rose. 

 Malva rotundifolia, L. Common Mallow. 

 Scrophularia nodosa, L. var. Marilandica. Figwort. 



6. Celastrus scandens, L. Bitter-sweet. 

 Rumex acetosella, L. Field or Sheep Sorrel. 

 Dactylis glomerata, L. Orchard Grass. 



8. Ranunculus sceleratus, L. 



Melilotus officinalis, Willd. Yellow Melilot. 

 Lysimachia quadrifolia, L. Loosestrife. 

 Pentstemon grandiflorus, Nutt. 

 Rumex crispus, L. Curled Dock. 

 Arethusa bulbosa, L. 



Habenaria psycodes, Gray. Small Pur])le Fringed-Orchis. 

 10. Nuphar advena, Ait. Spatter-Dock, Yellow Pond-Lily. 

 Robinia viscosa. Vent. Clammy Locust. 

 Rubus villosus. Ait. Common or High Blackberry. 

 Oenothera pumila, L. Evening Primrose. 

 Sanicula Marylandica, L. Black Snakeroot. 

 Viburnum cassinoides, L. Withe-rod. 



Hieracium aurantiacum, L. European Hawkweed, Devil's Paint Brush. 

 13. Oxalis corniculata, L. var. stricta, Sav. Upright Yellow Wood-Sorrel. 

 Drosera intermedia, var. Americana. Long-leaved Sundew. 

 Viburnum dentatum, L. Arrow-wood. 

 Galinsoga parvittora, Cav. 



