| English | Danish |
| Abbe's number | Abbe's tal |
| Airy's disk | Airy's skive |
| Airy's theory | Airys teori |
| annual pheasant's-eye | høstadonis (Adonis annua, Adonis autumnalis) |
| Arago's point | Aragos punkt |
| baillon's crake | dværgrørvagtel (Porzana pusilla) |
| bakers's mealybug | alm.uldlus (Pseudococcus bakeri, Pseudococcus capensis, Pseudococcus latipes, Pseudococcus maritimus) |
| bear's-breech | bjørnetidsel (Acanthus spp.) |
| bee's wing | marmoreret ved |
| beggar's lice | agerranunkel (Ranunculus arvensis) |
| Bennett's tree kangaroo | art af trækænguru (Dendrolagus bennettianus) |
| Bergeron's graphical method of characteristic quantities | metode til beregning af trykstød ifølge Loewy-Schnyder-Bergeron |
| Blyth's reed warbler | buskrørsanger (Acrocephalus dumetorum) |
| Bonelli's warbler | bjergløvsanger (Phylloscopus bonelli) |
| botanist's box | botaniserkasse |
| Boyer's sandsmelt | lille stribefisk (Atherina boyeri (Risso)) |
| Boyer's sandsmelt | Boyers stribefisk (Atherina boyeri (Risso)) |
| Boyle's law | Boyle-Mariotte's lov |
| Boyle's law pressure suit | trykdragt der følger Boyle's lov |
| Bruce's banana | abessinsk banan (Musa ensete) |
| Bruennich's guillemot | kortnæbbet lomvie (Uria lomvia) |
| Bruns's theorem | Bruns'teorem |
| Bulwer's petrel | Bulwers skråpe (Bulweria bulwerii) |
| Cabot's tragopan | art af hornfasan (Tragopan caboti) |
| Caspary's band | casparistribe |
| cause robin's pincushion GB | rosengalhveps (Diplolepis rosae, Rhodites rosae) |
| Clairaut's theorem | Clairauts teorem |
| common bird's-foot trefoil | almindelig kællingetand (Lotus corniculatus L.) |
| common cat's tail | engrottehale (Phleum pratense L.) |
| common mare's-tail | vandspir (Hippuris vulgaris L.) |
| common mare's-tail | hestehale (Hippuris vulgaris L.) |
| common venus's-looking glass | almindelig venusspejl (Legousia durandi Delarb., Legousia speculum-veneris Chaix.) |
| common viper's-bugloss | slangehoved (Echium vulgare) |
| crab's-eye vine | paternosterbønne (Abrus precatorius L.) |
| Dall's porpoise | Dalls marsvin (Phocoenoides dalli) |
| dame's violet | aftenstjerne (Hesperis matronalis L.) |
| Darcy's law | Darcy's lov |
| devil's beggar-ticks | brøndsel (Bidens frondosa L., Bidens melanocarpa Wieg.) |
| Devil's Dung | dyvelsdræk |
| dog's mercury | almindelig bingelurt (Mercurialis perennis L.) |
| dog's wheat | hunde-kvik (Agropyron caninum, Roegneria canina) |
| dogs's-tooth-grass | bermudagræs (Cynodon dactylon Pers.) |
| dyer's alkanet | farveurt (Alkanna tinctoria) |
| dyer's alkanet | alkanna (Alkanna tinctoria) |
| dyer's alkanet | alkanet (Alkanna tinctoria) |
| dyer's chamomile | farvegåseurt (Anthemis tinctoria L.) |
| dyer's mulberry | gultræ (Chlorophora tinctoria, Morus tinctoria) |
| dyer's mulberry | farvemorbærtræ (Chlorophora tinctoria, Morus tinctoria) |
| dyer's oak | farvereg (Quercus tinctoria, Quercus velutina) |
| dyer's oak | farveeg (Quercus lusitanica) |
| dyer's oak | amerikansk rødeg (Quercus tinctoria, Quercus velutina) |
| earth's line of maximum atmospheric gradient | jordens linje for maksimum atmosfærisk gradient |
| Exner's barrier theory | barriereteori |
| frog's leg | frølår |
| fuller's herb | sæbeurt (Saponaria officinalis) |
| fuller's herb | lægeurt (Saponaria officinalis) |
| fuller's thistle | horsetidsel (Carduus lanceolatus Hill, Cirsium vulgare Ten./Airy-Shaw) |
| Fylla's ray | Fyllas rokke (Raja fyllae) |
| goat's rue | stregbælg (Galega officinalis) |
| Gray's grasshopper warbler | stor græshoppesanger (Locustella fasciolata) |
| greater bird's-foot trefoil | sumpkællingetand (Lotus pedunculatus Auct.non Cav., Lotus pendunculatus, Lotus uliginosus Schkuhr, Lotus uliginosus) |
| greater bird's-foot trefoil | Lotus uliginosus (Lotus pedunculatus Auct.non Cav., Lotus pendunculatus, Lotus uliginosus Schkuhr, Lotus uliginosus) |
| hog's fennel | svovlrod (Peucedanum officinale, Peucedanum ostruthium) |
| hog's fennel | lægesvovlrod (Peucedanum officinale, Peucedanum ostruthium) |
| hybrid venus's-looking glass | liden venusspejl (Legousta hybrida (L.)Del., Specularia hybrida DC.) |
| Jackson's widow bird | Jacksons vidafinke (coliuspasser jacksoni) |
| Kelman's tetrazolium medium | Kelman's tetrazolium-medium |
| kuhl's deer | underart af axishjort (Axis kuhli) |
| lady's bedstraw | gul snerre (Galium verum) |
| lady's seal | jomfrurod (Tamus communis) |
| lady's seal | vor frues segl (Tamus communis) |
| lady's smock | engkarse (Cardamine pratensis) |
| lady's thumb | ferskenpileurt (Polygonum persicaria) |
| lamb's lettuce | tandfri vårsalat (Valerianelle locusta L.) |
| lamb's succory | lammecikorie (Arnoseris minima Schweigg. et Koerte) |
| lamb's tongue | dunet vejbred (Plantago media) |
| Lambert's conformal conic projection | Lamberts konforme koniske projektion |
| large bird's foot trefoil | sumpkællingetand (Lotus pedunculatus Auct.non Cav., Lotus pendunculatus, Lotus uliginosus Schkuhr, Lotus uliginosus) |
| large bird's foot trefoil | Lotus uliginosus (Lotus pedunculatus Auct.non Cav., Lotus pendunculatus, Lotus uliginosus Schkuhr, Lotus uliginosus) |
| lawyers's wig | paryk-blækhat (Coprinus comatus) |
| leach's fork-tailed petrel | stor stormsvale (Oceanodroma leucorrhoa) |
| leach's petrel | stor stormsvale (Oceanodroma leucorrhoa) |
| Legendre's theorem | Legendres teorem |
| Lumholtz's tree kangaroo | art af trækænguru (Dendrolagus lumholtzi) |
| Marley's snake mackerel | Marleys slangemakrel (Thyrsitoides marleyi) |
| marsh bird's foot trefoil | sumpkællingetand (Lotus pedunculatus Auct.non Cav., Lotus pendunculatus, Lotus uliginosus Schkuhr, Lotus uliginosus) |
| marsh bird's foot trefoil | Lotus uliginosus (Lotus pedunculatus Auct.non Cav., Lotus pendunculatus, Lotus uliginosus Schkuhr, Lotus uliginosus) |
| Mearn's montezuma quail | underart af harlekintopvagtel (Cyrtonyx montezumae mearnsi) |
| narrowleaf bird's-foot trefoil | smalbladet kællingetand (Lotus corniculatus L.ssp.tenuifolius L., Lotus tenuis Waldst.et Kit ex Willd.) |
| Newton's equation | Newtons linseformel |
| Nicklin's pearly mussel | Unio nickliniana (Megalonaias nickliniana, Unio nickliniana) |
| Nicklin's pearly mussel | Megalonaias nickliniana (Megalonaias nickliniana, Unio nickliniana) |
| Palla's grasshopper warbler | Pallas-græshoppesanger (Locustella certhiola) |
| Pallas's sandgrouse | steppehøne (Syrrhaptes paradoxus) |
| Phillip's kangaroo rat | underart af kænguru-rotte (Dipodomys phillipsii phillipsi) |
| Phillip's kangaroo rat | springtaskemus (Dipodomys phillipsii phillipsi) |
| Planck's law | Plancks lov |
| poor man's beefsteak | leversvamp (Fistulina hepatica) |
| radde's warbler | Schwarz' løvsanger (Phylloscopus schwarzi) |
| Raitt's sandeel | havtobis (Ammodytes marinus (Raitt)) |
| Saint Elmo's fire | Sankt Elms ild |
| savi's warbler | savisanger (Locustella luscinioides) |
| Schlegel's Fulmar | Kermadec skråpe (Bulweria philippi, Pterodroma neglecta) |
| solomon's seal sawfly | konvalbladhveps (Phymatocera aterrima) |
| square-podded bird's foot trefoil US | kantbælg (Lotus siliquosus, Tetragonolobus siliquosus) |
| St. Elmo's fire | Sankt Elms ild |
| Stevenson's thermometer shelter | Stevenson-hytte |
| summer pheasant's-eye | sommeradonis (Adonis aestivalis) |
| sun's corona | solens korona |
| surgeon's opoponax | lægepastinak (Opopanax chironium) |
| tanner's dock | canaigre (Rumex hymenosepalus) |
| tanner's sumac | garvertræ (Rhus coriaria) |
| tanner's sumac | garver sumak (Rhus coriaria) |
| three "R"s rule | 3R-reglen |
| traveller's-joy | skovranke (Clematis vitalba L.) |
| Usa: Bruennich's murre | kortnæbbet lomvie (Uria lomvia) |
| viper's-bugloss | slangehoved (Echium vulgare) |
| Wilson's indigobird | art atlasfinke (Hypochera wilsoni, Vidua wilsoni) |
| wine grower's cellar | vindyrkers pressestation |
| wine grower's cellar | vindyrkers kælder |
| Wood's disease | grædesygdom |
