| Preview pict. | Species, Subspecies, Variety, Forma | Section | |
Photos from |
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Odontorchis (4 Syn.)
|
| Tridentatae | | |
|
Ophrys / Bee Orchid (350 Taxa + 75 Syn.) |
| Umbilicatae | | |
|
Orchis / Orchid (40 Taxa + 53 Syn.) |
| Militares | | |
|
oaseana, Epipactis veratrifolia subsp. / Scarce Marsh Helleborine |
| Veratrifoliae | | IL
Zyp
|
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obaesa, Ophrys / Led-Colored Bee Orchid |
| Fusci | | Siz
|
|
oblita, Ophrys / Forgotten Bee Orchid |
| Fuciflorae | | IL
TR
|
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obtusata subsp. oligantha, Platanthera −−> Platanthera oligantha
|
| - | | S
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occidentalis (3 Syn.)
|
| - | | |
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occitanica, Dactylorhiza / Occitanian Orchid |
| Latifoliae | | F
|
|
ochroleuca (1 Taxon + 1 Syn.) |
| - | | |
|
odoratissima deformation, Gymnadenia / Short-spurred Fragrant Orchid |
| - | | A
D
I
|
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odoratissima subsp. longicalcarata, Gymnadenia −−> Gymnadenia conopsea subsp. pyrenaica
|
| - | | E
F
|
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odoratissima, Gymnadenia / Short-spurred Fragrant Orchid |
| - | | A
D
I
SLO
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|
oestrifera s.l., Ophrys / Horsefly |
| Umbilicatae | | Rho
|
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oestrifera subsp. akcaliensis, Ophrys / Akcali Orchid |
| Umbilicatae | | TR
|
|
oestrifera subsp. minutiflora, Ophrys / Pamphylia Orchid |
| Umbilicatae | | TR
|
|
oestrifera subsp. montis-gargani, Ophrys / Gargano Orchid |
| Umbilicatae | | I
|
|
oestrifera, Ophrys / Horsefly |
| Umbilicatae | | RO
|
|
okellyi (1 Taxon + 1 Syn.) |
| - | | |
|
olbia, Serapias / Hybrid Serapias |
| - | | F
|
|
olbiensis farbvariante_color-variant, Orchis / Hyères Orchid |
| Masculae | | E
F
|
|
olbiensis (1 Taxon + 2 Syn.) |
| - | | |
|
oligantha (1 Taxon + 2 Syn.) |
| - | | |
|
olonae, Ophrys suboccidentalis subsp. / Olonne Spider Orchid |
| Araneiferae | | F
|
|
omegaifera, Ophrys / Omega Bee Orchid |
| Fusci (Omegaiferae) | | Chi
Kre
Rho
|
|
orbicularis, Epipactis −−> Epipactis distans
|
| Helleborinae | | A
D
E
F
PL
|
|
oreas, Ophrys / Oreades Orchid |
| Fuciflorae | | Rho
|
|
orientalis subsp. carica, Serapias / Carian Serapias |
| - | | Rho
Sam
|
|
orientalis subsp. cycladum, Serapias / Cyclades Serapias |
| - | | Sam
|
|
orientalis subsp. levantina, Serapias −−> Serapias levantina
|
| - | | IL
Zyp
|
|
orientalis subsp. siciliensis, Serapias / Sicilian Serapias |
| - | | Siz
|
|
orientalis (3 Taxa) |
| - | | |
|
orphanidea, Ophrys / Orphanides' Bee Orchid |
| Umbilicatae | | Chi
|
|
osca, Platanthera bifolia subsp. / Osca Butterfly Orchid |
| - | | I
|
|
osiliensis, Dactylorhiza / Saaremaa Orchid |
| Latifoliae | | Est
|
|
osmaniaca, Ophrys herae subsp. / Turkish Hera Orchid |
| Mammosae | | TR
|
|
osmanica subsp. anatolica, Dactylorhiza / Anatolian Orchid |
| Incarnatae | | TR
|
|
ovalis (2 Syn.)
|
| - | | |
|
ovata (2 Taxa + 1 Syn.) |
| - | | |
|
oxyrrhynchos subsp. celiensis, Ophrys / Apulian Beak Bee Orchid |
| Fuciflorae | | I
|
|
oxyrrhynchos, Ophrys / Beak Bee Orchid |
| Fuciflorae | | Siz
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Genus with more than one available species has been opened.