div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentcpb-us-w2-gupta-1987-norway-spruce-picea-abies-l-karst-hakman-andhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: cpb-us-w2wpmucdncomGupta 1987 Norway spruce Picea abies L karst Hakman and von Arnold 1985 and both black spruce regeneration from somatic embryos of some conifers loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsusreader036viewer202207140460f81bb23dfe8506e368d26ehtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentcpb-us-w2-gupta-1987-norway-spruce-picea-abies-l-karst-hakman-andhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: cpb-us-w2wpmucdncomGupta 1987 Norway spruce Picea abies L karst Hakman and von Arnold 1985 and both black spruce regeneration from somatic embryos of some conifers loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsusreader036viewer202207140460f81bb23dfe8506e368d26ehtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentcpb-us-w2-gupta-1987-norway-spruce-picea-abies-l-karst-hakman-andhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: cpb-us-w2wpmucdncomGupta 1987 Norway spruce Picea abies L karst Hakman and von Arnold 1985 and both black spruce regeneration from somatic embryos of some conifers loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsusreader036viewer202207140460f81bb23dfe8506e368d26ehtml5thumbnails3jpg width=140 height=200 divdivdiv...