Dartmouth Electron Microscope Facility Date: Tue 25-Oct-2011 Time: 09:52
01 Walnut stem_29 001.jpg Instrument: FEI XL-30 FEG ESEM
Microscopist: Louisa Howard.


Juglandales
Juglandaceae (walnut family)
Juglans nigra
Eastern black walnut tree


Scanning electron microscope image of stem surface.
02 Walnut stem_30 002.jpg Instrument: FEI XL-30 FEG ESEM
Microscopist: Louisa Howard.


Juglandales
Juglandaceae (walnut family)
Juglans nigra
Eastern black walnut tree

Scanning electron microscope image of lower leaf surface, showing a variety of tricomes.
03 10-26-09_Walnut8_Jul09-1.jpg Instrument: FEI XL-30 FEG ESEM
Microscopist: Louisa Howard.


Juglandales
Juglandaceae (walnut family)
Juglans nigra
Eastern black walnut tree

Scanning electron microscope image of stem surface, showing a variety of tricomes.
04 Walnut13_1-15-09-1.jpg Instrument: FEI XL-30 FEG ESEM
Microscopist: Louisa Howard.


Juglandales
Juglandaceae (walnut family)
Juglans nigra
Eastern black walnut tree

Scanning electron microscope image of lower and upper leaf surface.
05 Walnut2-4.jpg Instrument: FEI XL-30 FEG ESEM
Microscopist: Louisa Howard.


Juglandales
Juglandaceae (walnut family)
Juglans nigra
Eastern black walnut tree

Scanning electron microscope image of lower leaf surface.
06 Walnut2-6.jpg Instrument: FEI XL-30 FEG ESEM
Microscopist: Louisa Howard.


Juglandales
Juglandaceae (walnut family)
Juglans nigra
Eastern black walnut tree

Scanning electron microscope image of lower leaf surface.
07 Walnut2-5.jpg Instrument: FEI XL-30 FEG ESEM
Microscopist: Louisa Howard.


Juglandales
Juglandaceae (walnut family)
Juglans nigra
Eastern black walnut tree

Scanning electron microscope image of lower leaf surface.
08 11-07 Walnut2-1.jpg Instrument: FEI XL-30 FEG ESEM
Microscopist: Louisa Howard.


Juglandales
Juglandaceae (walnut family)
Juglans nigra
Eastern black walnut tree

Scanning electron microscope image of lower leaf surface. Notice the bacteria on the leaf surface.
09 Walnut2-3.jpg Instrument: FEI XL-30 FEG ESEM
Microscopist: Louisa Howard.


Juglandales
Juglandaceae (walnut family)
Juglans nigra
Eastern black walnut tree

Scanning electron microscope image of upper leaf surface.
10 Pos2_Walnut_No_Os-5.jpg Instrument: FEI XL-30 FEG ESEM
Microscopist: Louisa Howard.


Juglandales
Juglandaceae (walnut family)
Juglans nigra
Eastern black walnut tree

Scanning electron microscope image of lower leaf surface.
11 Pos2_Walnut_No_Os-6.jpg Instrument: FEI XL-30 FEG ESEM
Microscopist: Louisa Howard.


Juglandales
Juglandaceae (walnut family)
Juglans nigra
Eastern black walnut tree

Scanning electron microscope image of lower leaf surface.
12 Pos5_Walnut_Os-3.jpg Instrument: FEI XL-30 FEG ESEM
Microscopist: Louisa Howard.


Juglandales
Juglandaceae (walnut family)
Juglans nigra
Eastern black walnut tree
13 Pos2_Walnut_No_Os-4.jpg Instrument: FEI XL-30 FEG ESEM
Microscopist: Louisa Howard.


Juglandales
Juglandaceae (walnut family)
Juglans nigra
Eastern black walnut tree

Scanning electron microscope image of lower leaf surface.
14 Pos2_Walnut_No_Os-2.jpg Instrument: FEI XL-30 FEG ESEM
Microscopist: Louisa Howard.


Juglandales
Juglandaceae (walnut family)
Juglans nigra
Eastern black walnut tree

Scanning electron microscope image of lower leaf surface.
15 Pos5_Walnut_Os-1.jpg Instrument: FEI XL-30 FEG ESEM
Microscopist: Louisa Howard.


Juglandales
Juglandaceae (walnut family)
Juglans nigra
Eastern black walnut tree

Scanning electron microscope image of lower leaf surface.
16 Pos2_Walnut_No_Os-3.jpg Instrument: FEI XL-30 FEG ESEM
Microscopist: Louisa Howard.


Juglandales
Juglandaceae (walnut family)
Juglans nigra
Eastern black walnut tree

Scanning electron microscope image of lower leaf surface.

Dartmouth Electron Microscope Facility