<< Previous Next >>

Anacamptis pyramidalis albiflora


Anacamptis pyramidalis albiflora
Photo Information
Copyright: anita and mike allsopp (juanit) Gold Star Critiquer/Gold Note Writer [C: 59 W: 5 N: 270] (1522)
Genre: Plants
Medium: Color
Date Taken: 2008-04-24
Categories: Flowers
Camera: Nikon D40X, Sigma 150mm F2.8 APO Macro DG HSM
Exposure: f/20.0, 1/100 seconds
More Photo Info: [view]
Photo Version: Original Version
Theme(s): Orchids of Puglia, Innocence of White Flowers [view contributor(s)]
Date Submitted: 2008-06-25 8:30
Viewed: 3621
Points: 8
[Note Guidelines] Photographer's Note
Anacamptis pyramidalis
Pyramidal Orchid

Description
Anacamptis pyramidalis owes its name to the form of the inflorescence which can be quite impressive in contrast to the thin stem. The plant can grow to a height of 20 to 60 cm. The foliage leaves - lanceolate, green and unspotted - form a rosette at base. Further up they embrace the stem neatly. The pyramidal form of the inflorescence is accentuated expecially in the early bloom, the later form is more conical. There are about 10 to 60 flowers, tightly arranged, each with an downward directed spur and supported by a long bract. The two petals form a hood with the dorsal sepal. The other sepals have a lanceolate form and are spreaded horizontally. The labellum is deeply three-lobed with two lateral lobes almost as long as the middle lobe - this one can be sometimes slightly divided. Outstanding are two longitudinal ridges at the base of the labellum. The two pollinia are attached to a commun sticky plate, the viscidium.

Taxonomic discussion
In 1753, Linné registered the plant as Anacamptis pyramidalis. For a long time Anacamptis was considered to be a monospecific genus until Richard M. Bateman and others broadened the understanding of the neat relationship with other orchids.

White colour of flowers
The flowers of Anacamptis pyramidalis are mostly rose, pink or red, sometimes deeply red. Otherwise, the variability of the species is relatively limited, but the general strength of the plants can vary due to the conditions of the habitat. The white flowered plants seems to be quite special. They are representing a variation of their own, since there are habitats where only plants with white flowers can be found. Paul Delforge (Guide des orchidées d'Europe, 2005, p.277) classifies the white form as Anacamptis pyramidals var. nivea and describes it as a plant with pure white flowers which have a shorter spur (5-10 mm) than the standard species (10-16 mm). H.Kretzschmar et al. (Die Orchideengattungen..., 2007, p.57) only refers to an inflorescence "albiflora". In regions where the white plants seem to constitute a variety of their own, they are more common than in other regions, where they are quite rare.

Habitat, bloom and distribution
Anacamptis pyramidalis is growing on meadows and pastures in the mountains, up to 2000 m, as well as in macchia habitats or grassland in the direct vicinity of the sea. Bloom is from March to July. The species can be found in most parts of Europe, with the exception of the Northeast.

XOTAELE, Ishi, nirmalroberts, Pitoncle has marked this note useful
Only registered TrekNature members may rate photo notes.
Add Critique [Critiquing Guidelines] 
Only registered TrekNature members may write critiques.
Discussions
ThreadThread Starter Messages Updated
To nirmalroberts: Thankyoujuanit 1 07-01 08:06
To Ishi: Thankyoujuanit 1 07-01 08:06
To XOTAELE: Thankyoujuanit 1 07-01 08:04
To Pitoncle: Thankyoujuanit 1 07-01 07:49
You must be logged in to start a discussion.

Critiques [Translate]

Fabulosa imagen con muy buenos detalles.
Buen encuadre en vertical y extensa nota.
Saludos, JL.

  • Great 
  • Ishi Gold Star Critiquer/Silver Workshop Editor/Gold Note Writer [C: 265 W: 21 N: 1765] (11157)
  • [2008-06-25 23:37]
  • [+]

Outstanding image of a rare variety of A. pyramidalis. We have them in various shades of pink. I've never seen a white one.

Well done!

Ishi

Hi,
Beautiful Orchid flowers. Nice picture with perfect exposure.
TFS.
- Nirmal

Bonjour Anita et Mike,
Tout d'abord merci pour le partage car c'est une couleur que je ne soupçonnais pas chez l'Anacamptis pyramidalis et ensuite félicitations pour la précision de la publication.
A bientôt sur TN pour de nouvelles aventures.
Gérard

Calibration Check
















0123456789ABCDEF