22 FLORA OF VERjrONT 



C. utriculata, Boott. var. minor, Boott. With the species. 



C. virescens, ^luhl. Moist pastures ; occasional. 



G. virescens, Muhl. var. costata, Dewey. (C costellata, Britton.) Moist j 

 copses ; Middlebury, Brainerd. 



C. vulpinoidea, Michx. Moist pastures ; common. 



C. xanthocarpa, Bicknell. Moist meadows ; common in Addison county 

 Brainerd. 



C. arctata x castanea, Bailey. One plant, Middlebury, Brainerd. 



C. lurida x lopulina, Bailey. North Hero, Morong. 



C. stricta x torta, Fernald, n. hybr. "Culm tall, 7.5 dm. high, and strict as 

 in C. stricta ; leaves linear, acute as in C torta, much shorter and softer 

 and with less attenuate tips than in C. stricta; bracts elongated, over- 

 topping the culm ; spikes erect, 1.5 to 6 cm. long, the pistillate loosely 

 flowered ; scales ovate-lanceolate, acute, dull brown with green middle 

 and narrow pale margin : perigynia ovate- lanceolate, thin, dull green, 

 nerveless, the elongate, generally emptj', tip exceeding the scale and 

 sometimes recurved. Mt. Mansfield, Vt., July 3, 1896, (G. G. Ken- 

 nedy). Very clearly combining the characters of the two parents. In 

 the foliage and in most of the perigynia like C. torta; but in its tall, 

 stiff habit, and acute scales like C. stricta." — M. L. Fernald in letter. 



CLADIU1\I 

 C. mariscoides, Torr. Low borders of ponds ; occasional. 



CYPERUS 

 C. aristatus, Rottb. (C. inflexus, Muhl.) Wet sandy soil ; frequent. 



C. dcntatus, Torr. Sandy shores; Fairlee Lake, Jesup ; Lily Pond, Ver- 

 non, Grout ; Grand Isle, Pringle. 



C. diandrus, Torr. Low ground ; rare. Peacham, Blanchard. Wet sands 

 of Connecticut River, Westminster, Brainerd. 



C. diandfus, Torr. var. castaneus, Torr. (C. rivularis, Kunth. ) Wet soil ; 

 common. 



C. esculentus, L. Alluvial soil ; occasional. 



C. filiculmis, Vahl. Dry sands ; common. 



C. Houghtonii, Torr. Fairlee Lake, Jesup. • 



C. strigosus, L. Moist soil ; frequent. 



DULICHIUM 



D. spathaceum, Pers. Borders of ponds ; frequent. 



