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Eucalyptus cornuta [Yate]

Fluorescence
1 reply to this topic

#1 DaveO

    Aussie Bunyip

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Posted 27 July 2015 - 05:31

Oldfield, D. 2015. Eucalyptus cornuta Labill. (Myrtaceae) Yate. Flowers photographed in visible and ultraviolet light. http://www.ultraviol...s-cornuta-yate/

Synonym
Eucalyptus macrocera Turcz.

Maldon, Victoria, Australia
18 July 2015
Australian Native Wildflower as Garden Specimen

Comment
Eucalyptus cornuta occurs in coastal areas of Western Australia. It was first collected by Jacques Labillardiére at Observatory Island on 15 December 1792. It is one of the hardest and strongest timbers in the world and was used as a material for wheels and shafts.

Visible Light: Nikon D750 Full Spectrum Modification, Nikon Rayfact PF10545 MF-UV 105 mm f/4.5 lens, Metz 15 MS-1 flash, 1/200 s @ f/16 ISO 200, Baader UV/IR Cut Filter.
Attached Image: Eucalyptus_cornuta_Vis.jpg
Image Reference: DO60730

Ultraviolet Light: Nikon D750 Full Spectrum Modification, Nikon Rayfact PF10545 MF-UV 105 mm f/4.5 lens, Nissin Di866 Mark II flash, 1/200s @ f/16 ISO 200, Baader UV-Pass Filter.
Attached Image: Eucalyptus_cornuta_UV.jpg
Image Reference: DO60733

Ultraviolet Induced Visible Fluorescence: Nikon D750 Full Spectrum Modification, Nikon Rayfact PF10545 MF-UV 105 mm f/4.5 lens with Baader UV/IR Cut Filter, Nichia NCSU033A UV-LED with Baader UV-Pass Filter, 30.0 s @ f/16 ISO 400.
Attached Image: Eucalyptus_cornuta_UVIVFL.jpg
Image Reference: DO60735

Another set showing the long narrow bud caps

Visible Light: Nikon D750 Full Spectrum Modification, Nikon Rayfact PF10545 MF-UV 105 mm f/4.5 lens, Metz 15 MS-1 flash, 1/200 s @ f/16 ISO 200, Baader UV/IR Cut Filter.
Attached Image: Eucalyptus_cornuta_buds_Vis.jpg
Image Reference: DO60737

Ultraviolet Light: Nikon D750 Full Spectrum Modification, Nikon Rayfact PF10545 MF-UV 105 mm f/4.5 lens, Nissin Di866 Mark II flash, 1/200s @ f/16 ISO 200, Baader UV-Pass Filter.
Attached Image: Eucalyptus_cornuta_buds_UV.jpg
Image Reference: DO60739

Ultraviolet Induced Visible Fluorescence: Nikon D750 Full Spectrum Modification, Nikon Rayfact PF10545 MF-UV 105 mm f/4.5 lens with Baader UV/IR Cut Filter, Nichia NCSU033A UV-LED with Baader UV-Pass Filter, 30.0 s @ f/16 ISO 400.
Attached Image: Eucalyptus_cornuta_buds_UVIVFL.jpg
Image Reference: DO60741

The bud cap was then removed.

Visible Light: Nikon D750 Full Spectrum Modification, Nikon Rayfact PF10545 MF-UV 105 mm f/4.5 lens, Metz 15 MS-1 flash, 1/200 s @ f/16 ISO 200, Baader UV/IR Cut Filter.
Attached Image: Eucalyptus_cornuta_bud_cap_Vis.jpg
Image Reference: DO60743

Ultraviolet Light: Nikon D750 Full Spectrum Modification, Nikon Rayfact PF10545 MF-UV 105 mm f/4.5 lens, Nissin Di866 Mark II flash, 1/200s @ f/16 ISO 200, Baader UV-Pass Filter.
Attached Image: Eucalyptus_cornuta_bud_cap_UV.jpg
Image Reference: DO60746

Ultraviolet Induced Visible Fluorescence: Nikon D750 Full Spectrum Modification, Nikon Rayfact PF10545 MF-UV 105 mm f/4.5 lens with Baader UV/IR Cut Filter, Nichia NCSU033A UV-LED with Baader UV-Pass Filter, 30.0 s @ f/16 ISO 400.
Attached Image: Eucalyptus_cornuta_bud_cap_UVIVFL.jpg
Image Reference: DO60748

References:
Elliott, W.R. and Jones, D.L. Encyclopaedia of Australian Plants suitable for cultivation, Volume 4, 1986, Lothian, p. 64.
EUCLID Eucalypts of Australia, Centre for Plant Biodiversity Research, 2006, Third Edition, DVD.

Published 27 July 2015

Edited by DaveO, 27 July 2015 - 05:32.


#2 colinbm

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Posted 27 July 2015 - 06:26

I can see you are having a lot of fun with these Dave......good on ya :)
Col