66 Cincinnati Society of Natural History. 



Native Plants — 62 Species. 



Anemone acutiloba, Lawson (He- 

 patica acutiloba, DC.) 



Thalictrum anemonoides, Michx. 

 Hue anemone. 



Ranunculus abortivus, L. Small 

 flowered Crowfoot. 



R. repens, L. Creeping Crowfoot, 

 Buttercups. 



Isopyrum biternatum, Torr & Gray. 

 Often mistaken for T. anemon- 

 oides, but easily distinguished 

 by its fibrous roots and seyeral 

 seeded follicles. (J.) 



Caltha palustris, L. Marsh Mari- 

 gold. (J.) 



Delphinium tricorne, Michx. Lark- 

 spur. 



Jeffersonia diphvlla, Pers. Twin- 

 leaf. 



Stylophorum diphyllum, Nutt. Ce- 

 landine Poppy. 



Sanguinaria canadensis, L. Blood- 

 root. 



Diclytra (Dicentra) canadensis, DC. 

 cucullaria, DC. Dutchman's 

 Breeches. 



Corydalis fiavula, Raf. 



Dentaria laciniata, Muhl. Cut- 

 leaved Toothwort. 



Cardamine rhomboidea, DC. Spring 

 Cress. 



Arabis laevigata, DC. (J.) 

 Draba verna, L. Whitlow Grass. 

 Brassica alba. White Mustard. 

 Capsella bursa-pastoris, Moench. 



Shepherd's Purse. 

 Viola cucullata, Ait. Common Blue 



Violet. 



V. striata, Ait. White Violet. 

 V. canadensis, L. Canada Violet. 

 V. pubescens,Ait. Yellow Violet. (J.) 

 V. tri-color, var. arvensis, Gray. 

 Pansey. 



Stellaria media, Smith. Common 



Chickweed. 

 S. pubera, Michx. Great Chickweed. 

 Claytonia virginica, L. Spring 



Beauty. 



Acer saccharirium, Wang. Sugar or 

 Black Maple. 



A. dasycarpum, Ehrh. White or 

 Silver Maple. 



A. rubrum. Red Maple. 



Negundo aceroides, Mcench. Box- 

 Elder. 



Cercis canadensis, L. Red bud. 



Crataegus cordata, Ait. Washing- 

 ton Thorn. 



Saxifraga virginiensis, Michx. 



Chaerophyllum procumbens, Crantz. 

 Chervil. 



Erigenia bulbosa, Nutt. Harbinger- 

 of-spring, almost gone out of 

 flower. 



Senecio aureus, L. Golden Ragwort. 

 Taraxacum dens-leonis, Desf. Dan- 

 delion. 



Collinsia verna, Xutt. Blue-eyed 



Mary, Innocence. 

 Veronica peregrina, L. Purslane 



speedwell. 

 JSTepeta Glechoma, Benth. Ground 



Ivy. 



Lamium amplexicaule, L. Dead 

 Nettle. 



Lithospermum arvense, L. Corn 

 Gromwell. 



Mertensia virginica, DC. Virginian 

 Cowslip or Lungwort. 



Phacelia purshii, Buckley. Miami 

 Mist. This plant has been known 

 to blossom during the entire 

 winter. Dr. Warder gathered 

 specimens in Jan. 1880. (J.) 



Polemonium reptans, Tourn. Ja- 

 cob's Ladder, Greek Valerian. 



Phlox divaricata, L. Common 

 Phlox. 



Lindera benzoin, Thunberg. Spice 

 Bush. 



Ulmus fulva, Michx. Slippery or 



Red Elm. In fruit. 

 U.americana,L. White Elm. In fruit. 

 Celtis occidentalis, L. Hackberry. 

 Popul us alba, L. Passed out — White 



Poplar. 

 P. grand identata, Michx. 

 P. angulata, Ait. Catkins fallen. 

 Symplocarpus fcetidus, Salisb. 



Skunk Cabbage, fading. 

 Trillium sessile, L. 

 Erythronium americanum, Smith. 



Yellow Adder's Tongue. 

 E. albidum, Xutt. White Dog's 



Tooth Violet. The common name 



misleading — Adder's Tongue 



much better. (J.) 

 Luzula campestris, DC. Wood Rusk. 



(J.) 



Poa annua, L. 



Cystopteris fragilis, Bernh. Fronds 

 expanding. (J.) 



