THE DISTRIBUTION OF PLANTS IN NEW HAMPSHIRE. 



407 



S. livida; var. occidentalis. . . * 



S. chlorophylla. Willows. . . M 



S. lucida. 



S. nigra. 



S.fragilis. 



S. alba, ......* 



^. Babylonica. 



S. Cutleri ]\^ 



S. argyrocarpa. 

 S. herbacea. 



Calla palustris. Kx^^^'^^ ^™,m " 

 \ Wild Calla-hly. 



Symplocarpusfoetidus. Skunk cabbage. 

 Acorus Calamus. Sweet flag. 



CAT-TAIL FAMILY. 



Typha latifolia. Cat-tail flag. . 

 Sparganium eurycarpum. Bur-reed. 



M S. simplex; var. fluitans 

 M 



Populus tremuloides. Poplar, or Aspen.* 



P. grandidentata * 



P. heterophylla. 



P. monilifera. Cottonwood. 



P. balsamifera ; & var. candicans. 



Balm of Gilead. 

 P. dilatata. Lombardy Poplar. 



PINE FAMILY. 



Pinus rigida. Pitch Pine. . 

 P.resinosa. | ^^^^.^-pj,,,, 

 P. Strobus. White Pine. . 



.*A 



. A 



Abies nigra. Black Spruce. 

 A. alba. White Spruce. . 

 A. Canadensis. Hemlock. 

 A. balsamea. Balsam Fir. 



*C ; fM 

 . *C 

 .*A 



*C; fM 



Larix Americana. \ American Larch. 

 \ Hackmatack. 



Thuja occidentalis. \ ^^Z'^'^'a 

 ' \ "White Cedar 



Sutton, Alstead. 

 Juniperus communis. Juniper. . 

 J.Virginiana.Jg^_^'=^dar. 



Taxus baccata ; var. Canadensis. 



Ground Hemlock. 



ARUM FAMILY. 



Arisaema triphyllum. Indian turnip. 



A. Dracontium. 

 Claremont. 



. A 

 . A 



var. angustifolium. 



PONDWEED FAMILY. 



Naias flexilis. 



Zannichellia palustris. 

 Claremont. 



Zostera marina. Eel-grass. 



Ruppia maritima. Ditch-grass. 



Potamogeton natans. 

 P. Claytonii. 

 P. SpiriUus. 

 P. hybridus. 

 *A P. amplifolius. Pondweed. 

 P. gramineus. 

 P. lucens. 

 P. perfoliatus. 

 P. pauciflorus. 

 P. pusillus. 

 P. Robbinsii. 



S 

 S 



*P. Tuckermani. < . . . . C 

 Claremont ! I 



WATER-PLANTAIN FAMILY. 



Triglochin maritimum. Arrow-grass. ^ 



Scheuchzeria palustris. 



Alisma Plantago ; var. Americanum. 

 Water plantain. 



Sagittaria variabilis * 



S. graminea. Arrow-head. 



FROG'S-BIT FAMILY. 



Vallisneria spiralis. 



* Gray's Manuai, 1870. 



