Additions to the Flora of Washington. 37 



617. Phacelia parviflora Pursh. 



About two miles above Aqueduct Bridge, on the Virginia shore of the 

 Potomac. The author. Along the Canal road near the Seventh lock. 

 G. H. Hicks. 

 623. Myosotis laxa Lehm. 



In a pool near the north end of Seventeenth street and Piney Branch. 

 G. H. Hicks. 



634. Ipomaea lacunosa L. 



The Canal road near the Seventh lock. G. H. Hicks. 



635. Convolvulus spithamaeus L. 



Very abundant in open thickets in North and South Brookland. The 

 author. Ivy City. T. H. Kearney, Jr. 

 637. Convolvulus arvensis L. 



Along the electric car track between Eckington and the Catholic Univer 

 sity. The author. 

 643. Physalis pubescens L. 



Bank of the Potomac back of the Twelfth lock. G. H. Hicks. 

 643a. Physalis Philadelphica Lam. 



Bank of Potomac opposite mouth of Cabin John's Run. G. H. Hicks. 

 657. Pentstemon laevigatus Soland. 



Common in South Brookland. The author. 

 660. Herpestis nigrescens Bth. 



Great Falls (Virginia side). M. B. Waite. 

 666. Veronica Americana Schwein. 



Potomac Boat Club landing, Virginia. G. H. Hicks. 

 669. Veronica serpyllifolia L. 



Woodley Park. The author. 

 671a. Veronica hederifolia L. 



The Virginia shore of the Potomac, two miles above Aqueduct Bridge. 

 The author. 



680. Melampyrum Americaiium Michx. 

 Takoma Park. G. H. Hicks. 



681. Orobanche minor L. 

 Magnolia Run. G. H. Hicks. 



682. Aphyllon uniflorum Gr. 

 North Brookland. The author. 



686. Utricularia gibba L. 

 Opposite the Eleventh lock, Maryland. G. H. Hicks. 



724. Monarda punctata L. 



Not common. Rock Creek near Brightwood. G. H. Hicks. North 

 Brookland. The author. 



725. Lophanthus nepetoides Bth. 



Bank of the Potomac near the Twelfth lock, Maryland. G. H. Hicks. 

 732a. Scutellaria parvula Michxi 



On dry, sandy soil, North and South Brookland. The author. 



6 BIOL. See. WASH., VOL. X, 1896 



