Shafer : Vascular Flora of Allegheny County. 59 



VALERIANACEvE Batsch. 

 VALERIAN FAMILY. V-37. 

 VALERIANA Linnaeus. 

 * V. pauciflora Michaux. Large -flowered valerian. 



V. officinalis Linnaeus. Garden valerian. 



Sterrett Township, woods near Edgewood, July, 1897, C. C. 

 Mellor. 



VALERIANELLA Pollich. 



* V. Locusta (Linnaeus). European corn-salad. 

 V. olitoria Pollich. 



* V. chenopodifolia (Pursh). Goose-foot corn-salad. 

 V. fagopyrum Torrey & Gray. 



South Fayette Township, near Herriottsville, May, 187 1, and 

 May 15, 1900, Rev. S. W. Knipe. 



* V. radiata (Linnaeus). Beaked corn-salad. 

 O'Hara Township, Squaw Run, June, 1900. 



DIPSACACE^ Lindley. 



TEASEL FAMILY. V-38. 



DIPSACUS Lmnjeus. 



* D. sylvestris Hudson. Wild teasel. 



CUCURBITACE^ B. Jussieu. 

 GOURD FAMILY. V-39. 



SICYOS Linnaeus. 



* S. angulatus Linnaeus. One-seeded bur-cucumber. 



