DaveO Posted January 3, 2022 Share Posted January 3, 2022 Oldfield, D. 2022. Pterostylis collina (Rupp.) M.A. Clem. & D.A. Jones (Orchidaceae) Shiny Bull Orchid. Flowers photographed in visible and ultraviolet light. LINK Maldon, Victoria, Australia 11 May 2020 Australian Native Wildflower as Garden Specimen Synonyms Taurantha collina Pterostylis ophioglossa var. collina Comment Pterostylis collina occurs in south-eastern Queensland and the North Coast and Northern Tablelands of New South Wales in wetter forests and rainforests. 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. Image Reference: DO66625 Ultraviolet Light: Nikon D750 Full Spectrum Modification, Nikon Rayfact PF10545 MF-UV 105 mm f/4.5 lens, Nissin Di866 Mark II flash, 1/200 s @ f/16 ISO 200, Baader UV-Pass Filter. Image Reference: DO66627 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, 10.0 s @ f/16 ISO 1600. Image Reference: DO66635 Reference: Elliott, W.R. and Jones, D.L. Encyclopaedia of Australian Plants suitable for cultivation, Volume 8, 2002, Lothian, p. 73. Published 3 January 2022. Link to comment
colinbm Posted January 3, 2022 Share Posted January 3, 2022 The UVIVF reminds me of, Edvard Munch, The Scream. Link to comment
Andrea B. Posted January 8, 2022 Share Posted January 8, 2022 Doesn't it just!! This is a fascinating flower. Of course, you have so many wonderful flowers in Australia that I am always saying that. Link to comment
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