Anacamptis pyramidalis [Pyramidal Orchid]

[Nico]

Chalwatzis, N. 2013. Anacamptis pyramidalis (L.) Rich. (Orchidaceae). Pyramidal Orchid. Flowers photographed in visible and ultraviolet light.

 

Anacamptis pyramidalis (L.) Rich.

Syn.: Anacamptis condensata Koch, Orchis appendiculata Stokes, Orchis bicornis Gilib., Orchis condensata Desf.

DE: Pyramiden-Hundswurz, Pyramidenorchis

EN: Pyramidal Orchid

 

The colour intensity of this species is quite variable, like with many orchid species. Therefore, two different plants are shown.

Flowers were photographed near Bensheim, Germany 14 June 2013.

 

All images were taken with a broadband-modified Panasonic Lumix G1 and the EL-Nikkor 80mm/f5.6 at f8-11.

 

Visible light image with Baader UV/IR cut filter at ISO 100

image reference: :NCH_P1090326_130614

 

Visible light image with Baader UV/IR cut filter a. ISO 100

image reference: NCH_P1090344_130614

 

UV-image, Baader U-filter 2”, ISO 400, sunlight

image reference: NCH_P1090329_130614

 

 

UV-image, Baader U-filter 2”, ISO 400, sunlight

 

 

Since this orchid is a protected species in Germany, the photos were taken in the natural environment without harming the plants. Therefore, images suffered from windy conditions, especially the second UV-photo. It should be useful for documentary purpose nonetheless.

The flowers are pretty UV-dark, especially the inner sites of the petals. The outer parts and the spur are a bit more reflective.

 

[published: 23 June 2013]

[nfoto]

You beat me to publishing images of A. pyramidialis. However, my data shows a slightly different appearance. I will reprocess and post images in the near future.

 

You may benefit by using a UV-capable flash as many orchids and a good deal other species do tend to look quite UV dark and getting properly exposed flowers in situ can be a real challenge.

[Andrea B.]

Yes, for sure. In situ can hand you your head on a plate, to put it mildly. I've sat there for what seems like an entire afternoon willing the breezes to die down. Certainly UV-flash makes it easier. UV-flash and a converted camera capable of a noiseless ISO 1200 makes it very do-able. The D600 has been a revelation for in situ work when combined with my SB-14-mod.