Index
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Odontites vernus

Oenanthe aquatica

Oenanthe crocata

Oenanthe fistulosa

Oenanthe lachenalii

Omalotheca sylvatica – synonym of Gnaphalium sylvaticum

Ononis repens

Ophrys apifera

Ophrys aquisgranensis – synonym of Ophrys apifera

Ophrys arachnites – synonym of Ophrys apifera

Ophrys bicolor – synonym of Ophrys apifera

Ophrys botteronii – synonym of Ophrys apifera

Ophrys cordata – synonym of Listera cordata

Ophrys friburgensis – synonym of Ophrys apifera

Ophrys insectifera

Ophrys jurana – synonym of Ophrys apifera

Ophrys muscifera – synonym of Ophrys insectifera

Ophrys myodes – synonym of Ophrys insectifera

Ophrys nidus-avis – synonym of Neottia nidus-avis

Ophrys ovata – synonym of Listera ovata

Ophrys paludosa – synonym of Hammarbya paludosa

Ophrys ripaensis – synonym of Ophrys apifera

Ophrys spiralis – synonym of Spiranthes spiralis

Ophrys trollii – synonym of Ophrys apifera

Orchis bifolia – synonym of Platanthera bifolia

Orchis conopsea – synonym of Gymnadenia conopsea

Orchis fuchsii – synonym of Dactylorhiza fuchsii

Orchis fuchsii var. subsp. hebridensis – synonym of Dactylorhiza fuchsii hebridensis

Orchis haematodes – synonym of Dactylorhiza incarnata

Orchis hebridensis – synonym of Dactylorhiza fuchsii hebridensis

Orchis impudica – synonym of Dactylorhiza incarnata

Orchis incarnata var. subsp. atrirubra – synonym of Dactylorhiza incarnata coccinea

Orchis incarnata var. pulchella – synonym of Dactylorhiza incarnata pulchella

Orchis latifolia – synonym of Dactylorhiza incarnata

Orchis latifolia var. subsp. coccinea – synonym of Dactylorhiza incarnata coccinea

Orchis latifolia var. eborensis – synonym of Dactylorhiza majalis traunsteineroides

Orchis longibracteata – synonym of Dactylorhiza fuchsii

Orchis maculata subsp. ericetorum – synonym of Dactylorhiza maculata ericetorum

Orchis maculata subsp. okellyi – synonym of Dactylorhiza fuchsii okellyi

Orchis maculata var. okellyi – synonym of Dactylorhiza fuchsii okellyi

Orchis maculata var. trilobata – synonym of Dactylorhiza fuchsii

Orchis majalis subsp. traunsteinerioides – synonym of Dactylorhiza majalis traunsteineroides

Orchis majalis var. occidentalis – synonym of Dactylorhiza majalis occidentalis

Orchis mascula

Orchis mascula subsp. occidentalis – synonym of Orchis mascula

Orchis montana – synonym of Platanthera chlorantha

Orchis morio

Orchis occidentalis – synonym of Dactylorhiza majalis occidentalis

Orchis okellyi – synonym of Dactylorhiza fuchsii okellyi

Orchis purpurella – synonym of Dactylorhiza majalis brevifolia

Orchis purpurella var. pulchella – synonym of Dactylorhiza majalis brevifolia

Orchis stabiana – synonym of Orchis mascula

Orchis strictifolia – synonym of Dactylorhiza incarnata

Orchis vernalis – synonym of Orchis mascula

Origanum vulgare

Orobanche alba

Orobanche hederae

Orobanche minor

Oxalis acetosella