Botanical Nicotiana alata Stem SEM


nicotiana_stem_10_001_.jpg
nicotiana_stem_10_001_.jpg
(2880x2898)
Scanning electron microscope image of Nicotiana alata stem cross section. Image shows outer epidermal  layer, followed by the cortex and then large vascular bundles. The vascular bundles contain the  phloem (nearest the cortex) and xylem.
  
     Solanales
     Solanaceae
     Nicotiana alata
  
    Instrument: ZEISS962 SEM  
    Keywords: SEM, Stem, botanical, phloem, xylem
    Credit: Louisa Howard 

nicotiana_stem_10_002_.jpg
nicotiana_stem_10_002_.jpg
(2880x2888)
Scanning electron microscope image of Nicotiana alata stem tangential section. Image shows the phloem and xylem.
  
     Solanales
     Solanaceae
     Nicotiana alata
  
    Instrument: ZEISS962 SEM  
    Keywords: SEM, Stem, botanical, phloem, xylem
    Credit: Louisa Howard 
nict._stem_9_002_.jpg
nict._stem_9_002_.jpg
(2880x2880)
Scanning electron microscope image of Nicotiana alata stem cross section. Image shows outer epidermal  layer, followed by the cortex and then large vascular bundles. The vascular bundles contain the  phloem (nearest the cortex) and xylem.
  
     Solanales
     Solanaceae
     Nicotiana alata
  
    Instrument: ZEISS962 SEM  
    Keywords: SEM, Stem, botanical, phloem, xylem
    Credit: Louisa Howard