This is an Ophrys
endemic to the island of Sicily and the
offshore Eolian Islands which was first described from the Palermo region in 1838.
It is both distinctive, highly attractive and locally common to the south and west of Mount Etna where as well as the classic calcareous terrain's, it happily grows on stable, colonized lava formations. Its name literally means "with lunula" where lunula presumably refers to the small loosely crescent shaped speculum.
The lip of this species is strongly convex and from the front gives the orchid a log thin appearance which is easily
recognized in the field. The
degree of this recurvation and the depth of
the yellow margin is apparent
from pictures 11 and 13. This together with the thick
sub marginal band of hairs and small speculum serve to make O. lunulata a relatively straightforward orchid to identify.
Needless
to say although in its pure form it shows an unusual
level of consistency in its marking, shape and colouration, it shows a typical Ophrys adroitness in sharing its genetic offerings with nearby species. The last two illustrations on this page show firstly a hybrid with O. bertolonii and rather more improbably the second depicts a cross with O. biancae.
As
already mentioned, once in the right area this is not
a difficult orchid to locate and (for example) a walk along most roadside verges in the heart of the Pantallica National Park will soon turn it up.
All picture's date from the second two weeks of April 2011.
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