50 LACKAWANNA AND WYOMING FLORA. 



PHYSOSTEGIA, BENTH. 



566. P. Virginiana, Eenth. FALSE DRAGON-HEAD. Gravelly shores 

 of the Susquehanna S. E. of Mocanaqua, in herb.; on its northeastern 

 limit. Prof. Porter reports it from Pennsylvania only from the Schuyl- 

 kill below Norristown, and from southeastern Pennsylvania (its east- 

 ern limit), and from Presque Isle on Lake Erie. Dudley. 



LEONURUS, L. 



567. L. CARDIACA, L. MOTHER WORT. Lower Lackawanna Valley. 

 Dudley. Slocum's Avenue, Pittston. Miss Carlson. Occasional in 

 Wyoming Valley. Thurston. 



LAMIUM, L. 



568. L. AMPLEXICAULE, L. On a bank by R. R. below Kingston, also 

 occasional in cultivated fields. Thurston. 



STACHYS, TCURN. 



569. S. aspera, Michx. (S.palustris, var. aspcra. Gray.) Near Pitts- 

 ton. Dudley. Near R. R. station, Kingston. 



67. PLANTAGINACE/E. 



PLANTAGO, TOURN. 



570. P. major, L. COMMON PLANTAIN. Near Wilkes-Barre, etc. 

 Dudley. Probably common. 



571. P. Rugelii, Decaisne. Lower Lackawanna Valley. Dudley. 

 Common. Davis. The two last much alike in general appearance, 

 and both are probably common. For distinction between them see 

 Man., p. 423. 



572. P. LANCEOLATA, L. ENGLISH PLANTAIN. RlHWORT PLANTAIN. 



Common. 



68. ILLECEBRACE^. 



ANYCHIA, MICHX. 



573. A. dichotoma, MICHX. River mountains (?). Dudley. 



SCLERANTHUS, L. 

 KNAWEL. 



574. S. ANNUUS, L. Frequent in barren fields near Wilkes-Barre. 

 Dudley. Pringle Hill, near Kingston. Thurston. 



