542 APPENDIX. 



CISTACE^. — Rock Rose Family. 



Helianthemum Canadense, jl/iV/ijr. Frostweed. 

 HUDSONIA TOMENTOSA, Nutt. Downy Hudsonia. 



VIOLACEiE. — Violet Family. 



Viola pedata, L. Bird-foot Violet. 



,, palmata, L. Common Blue Violet, 

 z^ar. CUCULLATA. Gray. 

 BLANDA, Willd. Sweet White Violet. 

 „ LANCEOLATA, L. Lance-leaved Violet. 



CANINA, L., var. MUHLENBERGII, Gray. Dog Violet. 



CARYOPHYLLACE^. — Pink FamUy. 



Saponaria OFFICINALIS, L. Soapwort, Bouncing Bet. 

 SiLENE CucuBALtiS, Wibel. Bladder Campion. 

 NOCTIFLORA. Night-flowering Catchfly. 

 Lychnis Githago, Lam. Com Cockle. 

 Arenaria laterifolia, L. 

 Stellaria media, Smith. Common Chickweed. 



LONGlFOLiA,il//^/i/. Long-leaved Stitchwort. 

 Cerastium VISCOSUM.Z,. Mouse-ear Chickweed. 



VULGATUM, L. Large Mouse-ear Chickweed. 



ARVENSE, L. Field Chickweed. 

 BUDA, Gray; Spergularia, Wood; BUDA-RUBRA, Z^awor/. Sand Spurrey. 



PORTULACACE.^. — Purslane Family. 



PorTULACA OLERACEA, L. Common Purslane. 



HYPERICACEiE. — St. John's-wort Family. 

 Hypericum perforatum,/,. Common St. John's-wort. 



„ NUDICAULE. Walt. 



Canadense, L. 

 multilum, l. 

 Elodes campanulata, /"wr^/J. Marsh St. John's-wort. 



MALVACEiE. — Mallow Family. 



Malva ROTUNDIFOLIA, L. Common Mallow. 

 sylvestris, L. High Mallow. 

 „ MOSCHATA. Musk Mallow '^escaped). 

 alcea, L. 



GERANIACEiE.— Geranium Family. 



Geranium maculatum, L. Wild Cranesbill. 



Robertianum, L. Herb Robert. 



Carolinianum, L. 

 OXALIS stricta, Sav. Yellow Wood Sorrel. 

 Impatiens ¥Vl.VA, Nutt. Spotted Touch-me-not, Jewelweed. 

 ,, PALLIDA, Nutt. Pale Touch-me-not. 



ILICINE^. 



Ilex OPACA, Ait. American Holly. 



VERTiciLLATA, Gray. Black Alder, Winterberry. 

 L^viGATA, Gray. Smooth Winterberry. 

 „ GLABRA, Gray. Inkberry. 



CELASTRACEiE. — Staff Tree Family. 



Celastrus scandens, L. Waxwork, Climbing Bittersweet. 



VITACEiE. — Vine Family. 



VlTiS Labrusca, L. Northern Fox Grape. 



Ampelopsis QUINQUEFOLIA, Mx. Virginia Creeper, Woodbine. 



