. Studies in fossil botany . Paleobotany. LYGINODENDRON 359 sperms or Dicotyledonsâa ring of collateral bundles, forming secondary wood and bast by means of a !c3T ! u 'E rim-" *3 O ft "2 o 1 js % § S ^ aJ -j -5 So . s â, *â "5, Beyond the phloem-zone is a pericycle, containing groups of thick-walled elements, like those which occur in the pith. Embedded in the pericycle we find the. 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 perfe


. Studies in fossil botany . Paleobotany. LYGINODENDRON 359 sperms or Dicotyledonsâa ring of collateral bundles, forming secondary wood and bast by means of a !c3T ! u 'E rim-" *3 O ft "2 o 1 js % § S ^ aJ -j -5 So . s â, *â "5, Beyond the phloem-zone is a pericycle, containing groups of thick-walled elements, like those which occur in the pith. Embedded in the pericycle we find the. 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 Scott, Dukinfield Henry, 1854-1934. London, A. and C. Black


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Keywords: ., bookcentury1900, bookdecade1900, bookpublisherlondonaandcblack