CHAP. CXIll 



CONl'FKRiE. PJ'CEA. 



'^y39 



1 3. F. BALSA^MEA L. The Balm of Gilead, or American, Silver Fir. 



Synonytnes. Pinus bals^mea Lin. Sp. PI., 1421., Si/st., ed. 

 Reich., 4. p. 176., Smith in Rees's Cyc, No. 26., Gr(m. Virg.\ 

 2. p. 152., IVangt'- Beit., p. 40., Lamb. Pin., ed. 2., t. 41 

 Du Rot Harbk., ed. Pott., 2. p. 144. ; P. A'Vnes balsamea 

 Marsh. Arb. Amer., p. 102. ; ^'bies Taxi fCilio, &c., Hort. 

 Angl., 2. p. 2., Du Ham. Arb., 1. p 3., Pluk. Ab/i , <i. t. 121. j 

 A. balsamiiiea N. Du Ham., '>. p. 295. ; A. balsainif'era Michx. 

 N. Amer. Si/l., 3. p. 191. ; Balsam Fir ; le Baume de Gilead, 

 le Sapin Baumier de Gilead, Fr. ; Balsam Fichte, Balsam 

 Taniie Ger. 



Engravings. Lamb. Pin., ed. 2., 1. 1. 41. ; Pluck. Aim., 2. t. 121 

 f. 1. ; N. Du Ham., 5. t. 83., f. 2. ; Mich. N. Amer. Syl., 3. t. 

 150. ; and our Jig. 2242. to our usual scale, and Jigs. 2240. 

 and 2241. of the natural size. 



S27ec. Char., Sfc. Leaves solitary, silvery beneath, 

 apex emarginate, or entire ; somewhat recurved, 

 and spreading. Cones cylindrical, violet-co- 

 loured ; and pointing 

 upwards. (Mich.i\} 

 Leaves ^ in. long. 

 Cones 4 in. to 4^ in. 

 long, and i in. broad; 

 scales from ^ in. to 

 f in. broad, and f in. 

 long. Seed, with the 

 wing, I in. long, and 

 f in. broad. Seed 

 very small, irregular; 

 about half the size 



2240 



of that of the common silver fir. Cotyledons,?. 

 A tree, introduced in 1 696. In Britain, sel- 

 dom above 20 ft. high ; flowering in May> 

 and ripening its cones in autumn. 



Varieti/. 



i. P. 6. 2 longifolia Booth has leaves longer 

 than the sheaths, with the branches 

 somewhat more upright. 



Description, Sfc. A pyramidal tree, in general appearance resembling the 

 silver fir of Europe ; but seldom found, even in America, above 20 ft. or 30 ft. 

 in height, and not of more than the same number of years in duration. The 

 trunk tapers from 1 ft. in diameter at the surface of the ground, to 7 in. or 

 8 in. at the height of 6 ft. When standing alone, it forms a regular pyramidal 

 head, abundantly furnished with branches and cones. The leaves are 6 or 8 

 lines long; of a bright but dark green above, and a silvery white beneath. 

 The male catkins are numerous, crowded round the shoots of the precedino- 

 season, and more persistent than in the silver fir. The cones are nearly 

 cylindrical, of a darker purple than in the silver fir; 4 in. or5in. lono-, 1 in. 

 in diameter, tapering towards the upper extremity, and generally sprinkled 

 with resin, at least on one side. The bark is thickly interspersed with 

 small vesicles, containing a clear limpid resin. The wood is li^ht, yel- 

 lowish, and slightly resinous. The rate of growth, in the climate of London, 

 is rather more rapid than that of the silver fir, the tree attaining the height of 

 10^ ft. in as many years, and arriving at maturity in 20 or 25 years ; sooi? after 

 ■which it dies, the symptoms of its decay being, as observed in Lawson's 

 Manual, an apparent overflow of sap, and an unnatural thickening of the ter- 

 minal shoots ; which may probably arise from the richness of the soil and the 

 warmness of the situation in which the tree is planted. The balm of Gilead 

 fir was cultivated by Bishop Compton in 1697; and its seeds bein" "^ene- 

 rally imported, and sometimes ripened, in this country, it is easily procured in 



7 M 3 



