278 



FOREST TREES OF NORTH AMERICA. 

 tablk I. specific gravity, ash, and weight per cubic foot 



Spedca. 



70. Rhna typltina 



SUtgiiom Sumach. 



71. Rhns copallina 



Dtoarf Sutnaeh. 



71. Bboa oopallma, var. laDceolntA 



72. Rhus venenata 



Poiton Stmach. Poiton Elder. 



78. Hhns Metopium 



Poiaon Wood. Coral Sumach. Mount- 

 ain Manchini^l. Bum Wood. Hog 

 Plum. Doctor Gum. 



LEGTJMINOSJS. 

 76. Bjsenhardtia ortbociirpa 



76. Dalea spiuosa 



77. Bobinia Pseudacacia 



Loaut. Black LoeuH. Teiiou Lomtt 



78. Robinia vlnoosa 



Olammif Locu*t. 



n. Bobinia Neo-Mexicana 



Locutt. 



80. OlneyaTesota 



Iron Wood. Arbol dt Hierro. 



81. Piscidia Brytbrina 



Jamaica Dogwood. 



82. CUilraiitis tinctoria 



TcUovWood. TeUowAth. QopJierWood. 



n. Sopbora socandiflora 



rrigolilo. 



I 



ISS 



loeo 



70 

 610 

 736 



878 



1037 

 1041 



467 



1147 



1070 



405 

 441 

 815 

 845 



1061 



1031 



650 



664 



33 

 439 



Rtote. 



Vermont 



Massacliiuetta 



Mis.soaii. 

 Georgia. . 



Locality. 



Hinesbnrgb. 

 Sanvers 



Alienton . 



Lower Altamafaa 

 river. 

 Floiida Cbattahoocheeriver. 



Texas . 



Maasachasetts. . . 



.do . 

 .do. 



Florida . 



Arizona . 



Califoraia. 



Tennessee 



West Virginia... 

 Uassacbnsetts 



do. 



Colorado. 



Califomia. 



Dallas . 



Danvers . 



.do . 

 .do. 



Upper Mctacombe 



Te 



ey. 



Santa Rita monnt* 

 ains. 



Agna Caliente. 



Collector. 



C.G.Pringle., 

 J. Bobinson... 



G. W. Lettcrman . 



A. H. Curtis* 



...do 



J. Beverchon . 



J. Robinson. 



.do. 

 .do. 



A. H. Cortias . 



O.G. Pringle. 



Cbarlestown Navy- 

 yard. 

 Nashville 



Grafton.. 

 Danvere . 



.do . 



Trinidad. 



Florida . 



Eentncky . 

 Tennessee . 



040 Texas . 



Lower Colorado 

 valley. 



Upper Metacombe 



'W; 



Mercer county. 

 Nosbviile 



.do . 



W. B. Strong . 



SoiL 



Gravelly. 

 ...do.... 



Moist limestone. 



Dry, day 



...do 



Dry, gravelly . 



Wet, swampy. 



.do. 

 do. 



Coral . 



Dry, rookyj. 



Parish Brotlicrs Dry. n.)ndy 



S. 11. Pock . . . 

 A. Gattin^er 

 C. G. Pringle . 

 J. Robinson . . 



G. Bngelmaun and 

 C. S. Sargent. 



A. n. Cm1is.s. 



Limi'btone . 



Gravelly . 



Loam . 



Low, muist . 



Dry, jn'.Tvelly 



W. M. Linney . 

 A. Gattingor . 



New Brauntcls I C. Mohr . 



Coral . 



Limestone . 

 Alluvial .. 



Limestone . 



Diameter 

 of tree. 



0.120 



0.176 



0.070 



0.085 

 0.067 



0.222 



0.184 



LAYEBB OF 

 OBOWXU. 



Sap- 

 wood. 



39 



Her^ 

 wood. 



84 



19 



20 



16 

 27 



35 



