. Timber and some of its diseases. Timber; Trees. Fia 26 —Cambium and c:>rte\ of oak, at the end of the first year We have (i)cork cells (JSf), formed from the cork cambium {C Ca) the cells developed on the mside of the latter {Clj are termed collenchynia and add to the cortex (2) The cortex proper, consis ing of parenchj mi-cells (/iz), some of which conta n cr^htals {•\) The inner or secondary corte'? (ttrm^d j^khem or bast), de\ eloped chiefly b> the activity of the cambium (Co) this phloem consists of hard bist fibres {hb), sieve-tubes (^), and cells (ear It is also traversed by medu
. Timber and some of its diseases. Timber; Trees. Fia 26 —Cambium and c:>rte\ of oak, at the end of the first year We have (i)cork cells (JSf), formed from the cork cambium {C Ca) the cells developed on the mside of the latter {Clj are termed collenchynia and add to the cortex (2) The cortex proper, consis ing of parenchj mi-cells (/iz), some of which conta n cr^htals {•\) The inner or secondary corte'? (ttrm^d j^khem or bast), de\ eloped chiefly b> the activity of the cambium (Co) this phloem consists of hard bist fibres {hb), sieve-tubes (^), and cells (ear It is also traversed by medullary rays (il/r), which are continuations of those in the wood The dotted line (^) in the cortical parenchyma indicates uhere the new cork-cambmm will be developed. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Ward, H. Marshall (Harry Marshall), 1854-1906. London, Macmillan
Size: 1381px × 1808px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bo, bookcentury1900, bookdecade1900, bookpublisherlondonmacmillan
