GLUMACE^E. NAIADACE.E. CYPERACK^C. 6? 



Basin : Mr. J. Drummond. In the Lee, at Inchigaggin and else- 

 where: and in the Glanmire river, towards Carrignavar: Dr. 

 Power. rather rare. 



744. P. lucens, L. Shining Pondweed. In the Basin: Mr. J. 

 Drummond. In the Lee, arid in a millstream at Carrigaline : Mr. 

 Alexander. rare. 



745. P. perfoliatus, L. Perfoliate Pondweed. In Shannagarry 

 bog, near Cloyne : Dr. Power. It has not been found elsewhere in 

 the county. very rare. 



746. P. crispus, L. Curled Pondweed. In the Lee, at Sundays 

 Well ; and in most rivers and streams in the county. very common. 



747. P. gramineus, L. Grassy Pondweed. In a bog near Castle^ 

 martyr : Mr. R. Ball. On the east side of Eastgrove, Great Island: 

 Dr. Scott. rare. 



748. P. pusillus, L. Small Pondweed. In Ballyphehane bog : 

 Mr. J. Drummond. Bally dulea bog, Great Island : Dr. Power.' 

 rather common. 



ft. major. Ballyphehane bog: Mr. J. Drummond. 

 Where it grows in profusion in the dykes. rather rare. 



749. P. pectinatus, L. Fennel Pondweed. In pools near Bantry : 

 Mr. J. Drummond, in Rev. Dr. Hincks' manuscript notes. very rare 



335. RUPPIA, Linn. TASSELGRASS. 



750. R. maritima, L. Sea Tasselgrass. In a Lake near Bantry : 

 Mr. J. Drummond. In a salt water marsh at Rossleague, Great 

 Island : Dr. Scott. In a Salt pool on Penrose's marsh, Cork ; and 

 near Currabingy, Cork harbour: Dr. Power. rare. 



336. ZANICHELLIA, Linn. HORNEDPONDWEED. 



751. Z. palustris, L. Common Hornedpondweed. Near the Corn 

 Market, and by the new road to Blackrock, in fresh water ditches : 

 Mr. Alexander. Near Ringmahon, Blackrock, in a pool by the 

 road : Dr. Power. In salt marshes. rather common. 



337. ZOSTERA, Linn. GRASSWRACK. 



752. Z. marina, L. Common Grasswrack, In the mud near Hop 

 Island: Mr. Alexander. At Rossleague, and Whitepoint, Great 

 Island : Dr. Power. And thrown on the shore by the waves in 

 several places along the harbour. rather common. 



Subclass II. GLUMACE^E. 

 Order XC. CYPERACE^E. 



Tribe I. Cyperece. 

 338. SCHCENUS, Linn. BOGRTJSH. 



753. S. nigricans, L. Black Bogrush. Mountains near Bantry t 

 Mr. J. Drummond. Great Island ? Dr. Scott. Bogs near Gou- 

 gawnborragh : Dr. Power. Bogs in West Carbery : Mr. R. W. 

 Townsend. In West Riding, common. In the East Riding, very rare. 



i 



