| Subject | English | French |
| nat.res. | bee orchid | ophrys abeille (Ophrys apifera, Ophrys apifera subsp. apifera, Ophrys arachnites, Ophrys aracnites, Ophrys holosericea, Ophrys holosericea subsp. holosericea) |
| nat.res. | bird's nest orchid | néottie (Neottia nidus-avis (L.)Rich.(f. nidusavis)) |
| nat.res. | bird's nest orchid | nid d'oiseau (Neottia nidus-avis (L.)Rich.(f. nidusavis)) |
| nat.sc., agric. | bog orchid | malaxis des marais (Hammarbya paludosa (L.)O.K.) |
| nat.res. | burnt orchid | orchis brulé (Orchis ustulata) |
| nat.res. | common spotted orchid | orchis tacheté des bois (Dactylorhiza fuchsii) |
| nat.res. | common spotted orchid | orchis de Fuchs (Dactylorhiza fuchsii) |
| nat.res. | dark-winged orchid | orchis brulé (Orchis ustulata) |
| nat.sc., agric. | dense-flowered orchid | orchis intact (Neotinea maculata (Desf.)Stearn (var. maculata)) |
| nat.sc., agric. | early marsh orchid | orchis incarnat (Dactylorhiza incarnata (L.)Soo) |
| nat.sc., agric. | early purple orchid | orchis mâle (Orchis mascula, Orchis mascula subsp. mascula) |
| environ., nat.res. | Early Spider orchid | ophrys araignée (Ophrys sphegodes) |
| nat.sc., agric. | early spider orchid | ophrys araignée (Ophrys sphegodes, Ophrys sphegodes subsp. sphegodes) |
| environ., nat.res. | Eastern Prairie fringed orchid | platanthère de l'Est (Platanthera leucophaea) |
| nat.res. | fen orchid | liparis de Loesel (Liparis loeselii) |
| nat.res. | fly orchid | ophrys mouche (Ophrys insectifera) |
| nat.res. | fragrant orchid | gymnadénie moucheron (Gymnadenia conopsea) |
| nat.res. | fragrant orchid | gymnadénia moucheron (Gymnadenia conopsea) |
| nat.sc., agric. | fragrant orchid | orchis moustique (Gymnadenia conopsea (L.)R. Br.(var. conopsea)) |
| nat.sc., agric. | frog orchid | orchis grenouille (Coeloglossum viride (L.)Hartm.) |
| nat.res. | greater butterfly orchid | platanthère des montagnes (Platanthera chlorantha) |
| nat.sc., agric. | greater butterfly orchid | orchis verdâtre (Platanthera chlorantha (Cust.)Rchb.(p.f.chlorantha)) |
| nat.res. | green-veined orchid | orchis bouffon (Orchis morio, Orchis morio subsp. morio) |
| nat.res. | green-winged orchid | orchis bouffon (Orchis morio, Orchis morio subsp. morio) |
| bot. | green-winged orchid | satirion femelle Orchis morio |
| bot. | green-winged orchid | orchis bouffon Orchis morio |
| nat.sc., agric. | Jersey orchid | orchis à fleurs lâches (Orchis laxiflora, Orchis laxiflora var. laxiflora) |
| nat.res. | lady orchid | orchis casque (Orchis purpurea, Orchis purpurea f. purpurea) |
| nat.res. | lady orchid | orchis pourpré (Orchis purpurea, Orchis purpurea f. purpurea) |
| nat.res. | lady orchid | orchidée pourpre (Orchis purpurea, Orchis purpurea f. purpurea) |
| nat.res. | late spider orchid | ophrys frelon (Ophrys fuciflora) |
| nat.sc., agric. | lesser butterfly orchid | orchis à deux feuilles (Platanthera bifolia (L.)Rich.(f. bifolia)) |
| environ., nat.res. | lizard orchid | loroglosse (Himantoglossum hircinum) |
| environ., nat.res. | lizard orchid | orchis bouc (Himantoglossum hircinum) |
| nat.sc., agric. | man orchid | homme pendu (Aceras anthropophorum (L.)R. Br.ex Ait.f.) |
| nat.res. | monkey orchid | orchis singe (Orchis simia) |
| nat.sc., agric. | musk orchid | orchis musc (Herminium monorchis (L.)R. Br.) |
| nat.sc., agric. | narrow-leaved marsh orchid | orchis de Traunsteiner (Dactylorhiza traunsteineri (Saut.)Soo (ssp. traunsteineri)) |
| nat.sc., agric. | orchid family | orchidacées (Orchidaceae) |
| nat.sc., agric. | orchid family | Orchidac (Orchidaceae) |
| bot. | orchid family | orchidacées Orchidaceae |
| entomol. | orchid fly | chalcis des orchidées (Eurytoma orchidearum) |
| entomol. | orchid scale | diaspis des palmiers (Diaspis boisduvalii) |
| life.sc., agric. | orchid scale | kermès des orchidées (Diaspis boisduvalii, Diaspis palmarum) |
| zool. | orchid wasp | guêpe des orchidés (Eurytoma orchidearum) |
| environ., nat.res. | phantom orchid | céphalanthère d'Austin (Cephalanthera austiniae) |
| nat.res. | pyramidal orchid | orchis pyramidal (Anacamptis pyramidalis (L.)Rich.(ssp. pyramidalis)) |
| nat.sc., life.sc. | site of remarkable orchids | site d'orchidées remarquables |
| environ., nat.res. | slipper orchid | sabot de Vénus (Paphiopedilum, Paphiopedilum spp.) |
| nat.sc., agric. | small white orchid | orchis blanc (Pseudorchis albida (L.)A. et D. Loeve (ssp. albida)) |
| nat.sc., agric. | soldier orchid | orchis militaire (Orchis militaris, Orchis militaris f. militaris) |
| nat.res. | spotted orchid | orchis tacheté des bois (Dactylorhiza fuchsii) |
| nat.res. | spotted orchid | orchis de Fuchs (Dactylorhiza fuchsii) |
| nat.sc., agric. | spotted orchid | orchis tacheté (Dactylorhiza maculata (L.)Soo) |
| bot. | vanilla orchid | vanillier Vanilla planifolia, Vainilla pompona, Vanilla fragrans |
| environ., nat.res. | Western Prairie fringed orchid | platanthère de l'Ouest (Platanthera praeclara) |