This Orchis was first described by Baumann and Baumann from Lydia, Anatolia in 1991 and was named in honour of the contemporary botanist, E. Sezik. The exact status of O. sezikiana is
a matter of considerable
professional debate amongst botanists
although what does not seem to be disputed
amongst these authorities is
that this is a heterogeneous taxon created as a
result of hybridization
between O. quadripunctata and O. anatolica, O. sitiaca or O. troodi.
The question at issue centres on whether or not these hybrids have sufficiently stabilized to be regarded as a species in their own right. The prevailing view seems to be that where O. sezikiana occurs, its parents
are generally in close enough proximity to discount the possibility of
the hybrid being seen as leading a
truly independent existence.
As has already been mentioned O. sezikiana is a heterogeneous taxon where the presence of the four gene
donors dictates the plants distribution. Its range is centred on
Crete, Cyprus and Anatolia where it may be found
growing (unsurprisingly) in similar habitat and aspect to O. quadripunctata.
Given its hybrid background its appearance can be variable though it generally seems to possess more of the characteristics of O. quadripunctata.
The main differences are usually to be found on the labellum
where the central lip will contain more
and heavier spotting - it may also show some different
coloured blotching. The spur can be both
straighter and heavier. The photo's here all come
from Cyprus where the plants are
invariably white. A careful look at photo 8 reveals green lining
on the lateral sepals and this clearly derives from its O. troodi ancestry.
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