Dahlgren system

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One of the modern systems of plant taxonomy, the Dahlgren system was published by monocot specialist Rolf Dahlgren. His wife Gertrude carried on after his death.

According to the extensive listing by prof Reveal (see [1] [2] [3] [4], note the synonyms, both nomenclatural and taxonomic, for each name in the system), it looks like this:

class Magnoliopsida
: subclass Magnoliidae
:: superorder Magnolianae
::: order Annonales
:::: family Annonaceae
:::: family Myristicaceae
:::: family Eupomatiaceae
:::: family Canellaceae
:::: family Austrobaileyaceae
::: order Aristolochiales
:::: family Aristolochiaceae
::: order Rafflesiales
:::: family Rafflesiaceae
:::: family Hydnoraceae
::: order Magnoliales
:::: family Degeneriaceae
:::: family Himantandraceae
:::: family Magnoliaceae
::: order Lactoridales
:::: family Lactoridaceae
::: order Winterales
:::: family Winteraceae
::: order Chloranthales
:::: family Chloranthaceae
::: order Illiciales
:::: family Illiciaceae
:::: family Schisandraceae
::: order Laurales
:::: family Amborellaceae
:::: family Trimeniaceae
:::: family Monimiaceae
:::: family Gomortegaceae
:::: family Calycanthaceae
:::: family Lauraceae
::: order Nelumbonales
:::: family Nelumbonaceae
:: superorder Nymphaeanae
::: order Piperales
:::: family Saururaceae
:::: family Piperaceae
::: order Nymphaeales
:::: family Cabombaceae
:::: family Nymphaeaceae
:::: family Ceratophyllaceae
:: superorder Ranunculanae
::: order Ranunculales
:::: family Lardizabalaceae
:::: family Sargentodoxaceae
:::: family Menispermaceae
:::: family Kingdoniaceae
:::: family Circaeasteraceae
:::: family Ranunculaceae
:::: family Hydrastidaceae
:::: family Berberidaceae
::: order Papaverales
:::: family Papaveraceae
:::: family Fumariaceae
:: superorder Caryophyllanae
::: order Caryophyllales
:::: family Molluginaceae
:::: family Caryophyllaceae
:::: family Phytolaccaceae
:::: family Achatocarpaceae
:::: family Agdestidaceae
:::: family Basellaceae
:::: family Portulacaceae
:::: family Stegnospermataceae
:::: family Nyctaginaceae
:::: family Aizoaceae
:::: family Halophytaceae
:::: family Cactaceae
:::: family Didiereaceae
:::: family Hectorellaceae
:::: family Chenopodiaceae
:::: family Amaranthaceae
:: superorder Polygonanae
::: order Polygonales
:::: family Polygonaceae
:: superorder Plumbaginanae
::: order Plumbaginales
:::: family Plumbaginaceae
:::: family Limoniaceae
:: superorder Malvanae
::: order Malvales
:::: family Sterculiaceae
:::: family Plagiopteraceae
:::: family Bixaceae
:::: family Cochlospermaceae
:::: family Cistaceae
:::: family Sphaerosepalaceae
:::: family Sarcolaenaceae
:::: family Huaceae
:::: family Tiliaceae
:::: family Dipterocarpaceae
:::: family Bombacaceae
:::: family Malvaceae
::: order Urticales
:::: family Ulmaceae
:::: family Moraceae
:::: family Cecropiaceae
:::: family Barbeyaceae
:::: family Cannabaceae
:::: family Urticaceae
::: order Euphorbiales
:::: family Euphorbiaceae
:::: family Simmondsiaceae
:::: family Pandaceae
:::: family Aextoxicaceae
:::: family Dichapetalaceae
::: order Thymelaeales
:::: family Gonystylaceae
:::: family Thymelaeaceae
::: order Rhamnales
:::: family Rhamnaceae
:: superorder Violanae
::: order Violales
:::: family Flacourtiaceae
:::: family Berberidopsidaceae
:::: family Aphloiaceae
:::: family Physenaceae
:::: family Passifloraceae
:::: family Dipentodontaceae
:::: family Peridiscaceae
:::: family Scyphostegiaceae
:::: family Violaceae
:::: family Turneriaceae
:::: family Malesherbiaceae
:::: family Caricaceae
::: order Cucurbitales
:::: family Achariaceae
:::: family Cucurbitaceae
:::: family Begoniaceae
:::: family Datiscaceae
::: order Salicales
:::: family Salicaceae
::: order Tamaricales
:::: family Tamaricaceae
:::: family Frankeniaceae
::: order Capparales
:::: family Capparaceae
:::: family Brassicaceae
:::: family Tovariaceae
:::: family Resedaceae
:::: family Gyrostemonaceae
:::: family Bataceae
:::: family Moringaceae
::: order Tropaeolales
:::: family Tropaeolaceae
:::: family Limnanthaceae
::: order Salvadorales
:::: family Salvadoraceae
::superorder Theanae
::: order Dilleniales
:::: family Dilleniaceae
::: order Paeoniales
:::: family Glaucidiaceae
:::: family Paeoniaceae
::: order Theales
:::: family Stachyuraceae
:::: family Pentaphylacaceae
:::: family Marcgraviaceae
:::: family Quiinaceae
:::: family Ancistrocladaceae
:::: family Dioncophyllaceae
:::: family Nepenthaceae
:::: family Medusagynaceae
:::: family Caryocaraceae
:::: family Strasburgeriaceae
:::: family Ochnaceae
:::: family Chrysobalanaceae
:::: family Oncothecaceae
:::: family Scytopetalaceae
:::: family Theaceae
:::: family Bonnetiaceae
:::: family Clusiaceae
:::: family Elatinaceae
::: order Lecythidales
:::: family Lecythidaceae
:: superorder Primulanae
::: order Primulales
:::: family Myrsinaceae
:::: family Aegicerataceae
:::: family Theophrastaceae
:::: family Primulaceae
:::: family Coridaceae
::: order Ebenales
:::: family Sapotaceae
:::: family Styracaceae
:::: family Lissocarpaceae
:::: family Ebenaceae
:: superorder Rosanae
::: order Trochodendrales
:::: family Trochodendraceae
:::: family Tetracentraceae
::: order Cercidiphyllales
:::: family Cercidiphyllaceae
:::: family Eupteleaceae
::: order Hamamelidales
:::: family Hamamelidaceae
:::: family Platanaceae
:::: family Myrothamnaceae
::: order Balanopales
:::: family Balanopaceae
::: order Fagales
:::: family Nothofagaceae
:::: family Fagaceae
:::: family Corylaceae
:::: family Betulaceae
::: order Juglandales
:::: family Rhoipteleaceae
:::: family Juglandaceae
::: order Myricales
:::: family Myricaceae
::: order Casuarinales
:::: family Casuarinaceae
::: order Buxales)
:::: family Buxaceae
:::: family Daphniphyllaceae
:::: family Didymelaceae
::: order Geissolomatales
:::: family Geissolomataceae
::: order Cunoniales
:::: family Cunoniaceae
:::: family Baueraceae
:::: family Brunelliaceae
:::: family Davidsoniaceae
:::: family Eucryphiaceae
::: order Saxifragales
:::: family Saxifragaceae
:::: family Francoaceae
:::: family Greyiaceae
:::: family Brexiaceae
:::: family Grossulariaceae
:::: family Iteaceae
:::: family Cephalotaceae
:::: family Crassulaceae
:::: family Podostemaceae
::: order Droserales
:::: family Droseraceae
:::: family Lepuropetalaceae
:::: family Parnassiaceae
::: order Rosales
:::: family Rosaceae
:::: family Neuradaceae
:::: family Malaceae
:::: family Amygdalaceae
:::: family Anisophylleaceae
:::: family Crossosomataceae
:::: family Surianaceae
:::: family Rhabdodendraceae
::: order Gunnerales
:::: family Gunneraceae
:: superorder Proteanae
::: order Proteales
:::: family Proteaceae
::: order Elaeagnales
:::: family Elaeagnaceae
:: superorder Myrtanae
::: order Myrtales
:::: family Psiloxylaceae
:::: family Heteropyxidaceae
:::: family Myrtaceae
:::: family Onagraceae
:::: family Trapaceae
:::: family Lythraceae
:::: family Combretaceae
:::: family Melastomataceae
:::: family Memecylaceae
:::: family Crypteroniaceae
:::: family Oliniaceae
:::: family Penaeaceae
:::: family Rhynchocalycaceae
:::: family Alzateaceae
::: order Haloragales
:::: family Haloragaceae
:: superorder Rutanae
::: order Sapindales
:::: family Coriariaceae
:::: family Anacardiaceae
:::: family Leitneriaceae
:::: family Podoaceae
:::: family Sapindaceae
:::: family Hippocastanaceae
:::: family Aceraceae
:::: family Akaniaceae
:::: family Bretschneideraceae
:::: family Emblingiaceae
:::: family Staphyleaceae
:::: family Melianthaceae
:::: family Sabiaceae)
:::: family Meliosmaceae
:::: family Connaraceae
::: order Fabales
:::: family Mimosaceae
:::: family Caesalpiniaceae
:::: family Fabaceae
::: order Rutales
:::: family Rutaceae
:::: family Ptaeroxylaceae
:::: family Cneoraceae
:::: family Simaroubaceae
:::: family Tepuianthaceae
:::: family Burseraceae
:::: family Meliaceae
::: order Polygalales
:::: family Malpighiaceae
:::: family Trigoniaceae
:::: family Vochysiaceae
:::: family Polygalaceae
:::: family Krameriaceae
::: order Geraniales
:::: family Zygophyllaceae
:::: family Peganaceae
:::: family Nitrariaceae
:::: family Geraniaceae
:::: family Vivianiaceae
:::: family Ledocarpaceae
:::: family Biebersteiniaceae
:::: family Dirachmaceae
:::: family Balanitaceae
::: order Linales
:::: family Linaceae
:::: family Humiriaceae
:::: family Ctenolophonaceae
:::: family Ixonanthaceae
:::: family Erythroxylaceae
:::: family Lepidobotryaceae
:::: family Oxalidaceae
::: order Celastrales
:::: family Stackhousiaceae
:::: family Lophopyxidaceae
:::: family Cardiopteridaceae
:::: family Corynocarpaceae
:::: family Celastraceae
::: order Rhizophorales
:::: family Rhizophoraceae
:::: family Elaeocarpaceae
::: order Balsaminales
:::: family Balsaminaceae
:: superorder Vitanae
::: order Vitales
:::: family Vitaceae
:: superorder Santalanae
::: order Santalales
:::: family Olacaceae
:::: family Opiliaceae
:::: family Loranthaceae
:::: family Medusandraceae
:::: family Misodendraceae
:::: family Eremolepidaceae
:::: family Santalaceae
:::: family Viscaceae
:: superorder Balanophoranae
::: order Balanophorales
:::: family Cynomoriaceae
:::: family Balanophoraceae
:: superorder Aralianae
::: order Pittosporales
:::: family Pittosporaceae
:::: family Tremandraceae
:::: family Byblidaceae
::: order Araliales
:::: family Araliaceae
:::: family Apiaceae
:: superorder Asteranae
::: order Campanulales
:::: family Pentaphragmataceae
:::: family Campanulaceae
:::: family Lobeliaceae
::: order Asterales
:::: family Asteraceae
:: superorder Solananae
::: order Solanales
:::: family Solanaceae
:::: family Sclerophylacaceae
:::: family Goetzeaceae
:::: family Convolvulaceae
:::: family Cuscutaceae
:::: family Cobaeaceae
:::: family Polemoniaceae
::: order Boraginales
:::: family Hydrophyllaceae
:::: family Ehretiaceae
:::: family Boraginaceae
:::: family Lennoaceae
:::: family Hoplestigmataceae
:: superorder Ericanae
::: order Bruniales
:::: family Bruniaceae
:::: family Grubbiaceae
::: order Fouquieriales
:::: family Fouquieriaceae
::: order Ericales
:::: family Actinidiaceae
:::: family Clethraceae
:::: family Cyrillaceae
:::: family Ericaceae
:::: family Empetraceae
:::: family Monotropaceae
:::: family Pyrolaceae
:::: family Epacridaceae
::: order Stylidiales
:::: family Stylidiaceae
::: order Sarraceniales
:::: family Sarraceniaceae
:: superorder Cornanae
::: order Cornales
:::: family Garryaceae
:::: family Alangiaceae
:::: family Nyssaceae
:::: family Cornaceae
:::: family Roridulaceae
:::: family Davidiaceae
:::: family Escalloniaceae
:::: family Helwingiaceae
:::: family Torricelliaceae
:::: family Aucubaceae
:::: family Aralidiaceae
:::: family Diapensiaceae
:::: family Phellinaceae
:::: family Aquifoliaceae
:::: family Paracryphiaceae
:::: family Sphenostemonaceae
:::: family Symplocaceae
:::: family Icacinaceae
:::: family Montiniaceae
:::: family Columelliaceae
:::: family Alseuosmiaceae
:::: family Hydrangeaceae
:::: family Sambucaceae
:::: family Viburnaceae
:::: family Menyanthaceae
:::: family Adoxaceae
:::: family Phyllonomaceae
:::: family Tribelaceae
:::: family Eremosynaceae
:::: family Pterostemonaceae
:::: family Tetracarpaeaceae
::: order Eucommiales
:::: family Eucommiaceae
::: order Dipsacales
:::: family Caprifoliaceae
:::: family Valerianaceae
:::: family Dipsacaceae
:::: family Morinaceae
:::: family Calyceraceae
:: superorder Loasanae
::: order Loasales
:::: family Loasaceae
:: superorder Gentiananae
::: order Goodeniales
:::: family Goodeniaceae
::: order Oleales
:::: family Oleaceae
::: order Gentianales
:::: family Desfontainiaceae
:::: family Loganiaceae
:::: family Dialypetalanthaceae
:::: family Rubiaceae
:::: family Theligonaceae
:::: family Gentianaceae
:::: family Saccifoliaceae
:::: family Apocynaceae
:::: family Asclepiadaceae
:: superorder Lamianae
::: order Lamiales
:::: family Retziaceae
:::: family Stilbaceae
:::: family Buddlejaceae
:::: family Scrophulariaceae
:::: family Myoporaceae
:::: family Globulariaceae
:::: family Plantaginaceae
:::: family Lentibulariaceae
:::: family Pedaliaceae
:::: family Trapellaceae
:::: family Martyniaceae
:::: family Gesneriaceae
:::: family Bignoniaceae
:::: family Acanthaceae
:::: family Verbenaceae
:::: family Lamiaceae
:::: family Callitrichaceae
::: order Hydrostachyales
:::: family Hydrostachyaceae
::: order Hippuridales
:::: family Hippuridaceae
: subclass Liliidae
:: superorder Alismatanae
::: order Alismatales
:::: family Aponogetonaceae
:::: family Butomaceae
:::: family Hydrocharitaceae
:::: family Limnocharitaceae
:::: family Alismataceae
::: order Najadales
:::: family Scheuchzeriaceae
:::: family Juncaginaceae
:::: family Najadaceae
:::: family Potamogetonaceae
:::: family Zosteraceae
:::: family Posidoniaceae
:::: family Cymodoceaceae
:::: family Zannichelliaceae
:: superorder Triuridanae
::: order Triuridales
:::: family Triuridaceae
:: superorder Aranae
::: order Arales
:::: family Araceae
:::: family Acoraceae
:::: family Lemnaceae
:: superorder Lilianae
::: order Dioscoreales
:::: family Trichopodaceae
:::: family Dioscoreaceae
:::: family Stemonaceae
:::: family Taccaceae
:::: family Trilliaceae
:::: family Rhipogonaceae
:::: family Petermanniaceae
:::: family Smilacaceae
::: order Asparagales
:::: family Philesiaceae
:::: family Luzuriagaceae
:::: family Convallariaceae
:::: family Dracaenaceae
:::: family Asparagaceae
:::: family Ruscaceae
:::: family Herreriaceae
:::: family Nolinaceae
:::: family Asteliaceae
:::: family Dasypogonaceae
:::: family Calectasiaceae
:::: family Blandfordiaceae
:::: family Xanthorrhoeaceae
:::: family Agavaceae
:::: family Hypoxidaceae
:::: family Tecophilaeaceae
:::: family Lanariaceae
:::: family Ixioliriaceae
:::: family Cyanastraceae
:::: family Phormiaceae
:::: family Doryanthaceae
:::: family Eriospermaceae
:::: family Asphodelaceae
:::: family Anthericaceae
:::: family Aphyllanthaceae
:::: family Hemerocallidaceae
:::: family Hostaceae
:::: family Hyacinthaceae
:::: family Alliaceae
:::: family Amaryllidaceae
::: order Liliales
:::: family Colchicaceae
:::: family Uvulariaceae
:::: family Iridaceae
:::: family Alstroemeriaceae
:::: family Calochortaceae
:::: family Liliaceae
::: order Melanthiales
:::: family Melanthiaceae
:::: family Campynemataceae
::: order Burmanniales
:::: family Burmanniaceae
:::: family Corsiaceae
::: order Orchidales
:::: family Neuwiediaceae
:::: family Apostasiaceae
:::: family Cypripediaceae
:::: family Orchidaceae
:: superorder Bromelianae
::: order Velloziales
:::: family Velloziaceae
::: order Bromeliales
:::: family Bromeliaceae
::: order Haemodorales
:::: family Haemodoraceae
::: order Philydrales
:::: family Philydraceae
::: order Pontederiales
:::: family Pontederiaceae
::: order Typhales
:::: family Typhaceae
:: superorder Zingiberanae
::: order Zingiberales
:::: family Lowiaceae
:::: family Musaceae
:::: family Heliconiaceae
:::: family Strelitziaceae
:::: family Zingiberaceae
:::: family Costaceae
:::: family Cannaceae
:::: family Marantaceae
:: superorder Commelinanae
::: order Commelinales
:::: family Mayacaceae
:::: family Commelinaceae
:::: family Xyridaceae
:::: family Rapateaceae
:::: family Eriocaulaceae
::: order Hydatellales
:::: family Hydatellaceae
::: order Cyperales
:::: family Juncaceae
:::: family Thurniaceae
:::: family Cyperaceae
::: order Poales
:::: family Flagellariaceae
:::: family Joinvilleaceae
:::: family Restionaceae
:::: family Centrolepidaceae
:::: family Poaceae
:: superorder Arecanae
::: order Hanguanales
:::: family Hanguanaceae
::: order Arecales
:::: family Arecaceae
:: superorder Cyclanthanae
::: order Cyclanthales
:::: family Cyclanthaceae
:: superorder Pandananae
::: order Pandanales
:::: family Pandanaceae

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