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Halgania cyanea [Rough Halgania]


DaveO

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Oldfield, D. 2015. Halgania cyanea Lindl. (Boraginaceae) Rough Halgania. Flowers photographed in visible and ultraviolet light. http://www.ultraviol...rough-halgania/

 

Maldon, Victoria, Australia

23 October 2015

Australian Native Wildflower as Garden Specimen

 

Comment

Halgania cyanea occurs widely in mainland Australia as the most widespread and variable species of the genus.

 

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.

post-28-0-74864200-1451447550.jpg

Image Reference: DO62115

 

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.

post-28-0-53256300-1451447580.jpg

Image Reference: DO62119

 

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, 4.0 s @ f/16 ISO 2000.

post-28-0-84234500-1451447606.jpg

Image Reference: DO62120

 

References:

Elliott, W.R. and Jones, D.L. Encyclopaedia of Australian Plants suitable for cultivation, Lothian 1990, Volume 5, p. 241.

 

Published 30 December 2015

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