Families
Angiosperm families arranged according to cronquist's system of classification (1981)
Total number of families: 323
Magnoliopsida (Dicotyledons)
- Acanthaceae [3160]
- Aceraceae [1]
- Achariaceae [4]
- Actinidiaceae [16]
- Aizoaceae [5]
- Alangiaceae [63]
- Amaranthaceae [1600]
- Anacardiaceae [480]
- Ancistrocladaceae [0]
- Annonaceae [593]
- Apiaceae [523]
- Apocynaceae [1865]
- Aquifoliaceae [16]
- Araliaceae [178]
- Aristolochiaceae [149]
- Asclepiadaceae [628]
- Asparagaceae [17]
- Asteraceae [5249]
- Averrhoaceae [18]
- Avicenniaceae [58]
- Balsaminaceae [189]
- Basellaceae [77]
- Begoniaceae [140]
- Bignoniaceae [369]
- Bixaceae [19]
- Bombacaceae [41]
- Boraginaceae [619]
- Brassicaceae [738]
- Buddlejaceae [67]
- Burseraceae [101]
- Cabombaceae [0]
- Cactaceae [72]
- Caesalpiniaceae [1616]
- Callitrichaceae [0]
- Campanulaceae [241]
- Cannabaceae [50]
- Capparaceae [357]
- Capparidaceae [52]
- Caprifoliaceae [1]
- Cardiopteridaceae [2]
- Caricaceae [256]
- Caryophyllaceae [121]
- Cassythaceae [0]
- Casuarinaceae [47]
- Cecropiaceae [3]
- Celastraceae [95]
- Ceratophyllaceae [18]
- Chailletiaceae [0]
- Chenopodiaceae [195]
- Chloranthaceae [39]
- Cleomaceae [20]
- Clusiaceae [154]
- Combretaceae [745]
- Compositae [626]
- Connaraceae [11]
- Convolvulaceae [1866]
- Cornaceae [6]
- Crassulaceae [36]
- Cruciferae [53]
- Crypteroniaceae [9]
- Cucurbitaceae [2842]
- Cupressaceae [36]
- Cuscutaceae [172]
- Datiscaceae [0]
- Dichapetalaceae [9]
- Dilleniaceae [82]
- Dipterocarpaceae [28]
- Droseraceae [9]
- Ebenaceae [157]
- Elaeagnaceae [3]
- Elaeocarpaceae [146]
- Elatinaceae [25]
- Ericaceae [5]
- Erythroxylaceae [2]
- Euphorbiaceae [4911]
- Fabaceae [7010]
- Fagaceae [87]
- Flacourtiaceae [104]
- Fugaceae [1]
- Fumariaceae [39]
- Gentianaceae [145]
- Geraniaceae [0]
- Gesneriaceae [181]
- Guttiferae [26]
- Haloragaceae [66]
- Hernandiaceae [20]
- Hippocrateaceae [10]
- Hippuridaceae [0]
- Hydrangeaceae [5]
- Hydroleaceae [67]
- Hydrophyllaceae [123]
- Hypericaceae [141]
- Icacinaceae [36]
- Ipomoeaceae [0]
- Juglandaceae [27]
- Labiatae [742]
- Lamiaceae [2122]
- Lauraceae [439]
- Lecythidaceae [120]
- Leeaceae [328]
- Leguminosae [90]
- Lentibulariaceae [84]
- Limnanthaceae [0]
- Linaceae [67]
- Linderniaceae [88]
- Loganiaceae [42]
- Loranthaceae [371]
- Lythraceae [978]
- Magnoliaceae [105]
- Malpighiaceae [90]
- Malvaceae [2112]
- Martyniaceae [8]
- Melastomataceae [552]
- Meliaceae [600]
- Meliosmaceae [0]
- Menispermaceae [389]
- Menyanthaceae [94]
- Mimosaceae [1471]
- Molluginaceae [82]
- Moraceae [1484]
- Moringaceae [43]
- Myricaceae [15]
- Myriophyllaceae [3]
- Myristicaceae [486]
- Myrsinaceae [347]
- Myrtaceae [962]
- Myrtinaceae [0]
- Naucleaceae [0]
- Nelumbonaceae [20]
- Nepenthaceae [0]
- Nyctaginaceae [204]
- Nymphaeaceae [223]
- Nyssaceae [4]
- Ochnaceae [13]
- Olacaceae [78]
- Oleaceae [414]
- Onagraceae [580]
- Orobanchaceae [32]
- Oxalidaceae [492]
- Papaveraceae [21]
- Papilionaceae [31]
- Passifloraceae [195]
- Pedaliaceae [131]
- Phrymaceae [0]
- Phyllanthaceae [44]
- Phytolaccaceae [5]
- Piperaceae [276]
- Pittosporaceae [0]
- Plantaginaceae [16]
- Plumbaginaceae [73]
- Podostemaceae [0]
- Polemoniaceae [35]
- Polygalaceae [103]
- Polygonaceae [974]
- Portulacaceae [142]
- Primulaceae [55]
- Proteaceae [4]
- Punicaceae [71]
- Ranunculaceae [69]
- Rhamnaceae [586]
- Rhizophoraceae [137]
- Rosaceae [268]
- Rubiaceae [4715]
- Rutaceae [1727]
- Sabiaceae [26]
- Salicaceae [29]
- Sambucaceae [0]
- Santalaceae [5]
- Sapindaceae [909]
- Sapotaceae [228]
- Saururaceae [7]
- Saxifragaceae [0]
- Schisandraceae [5]
- Scrophulariaceae [2970]
- Simaroubaceae [2]
- Solanaceae [3171]
- Sonneratiaceae [98]
- Sphenocleaceae [49]
- Staphyleaceae [10]
- Sterculiaceae [698]
- Stylidiaceae [0]
- Styracaceae [42]
- Symphoremaceae [1]
- Symplocaceae [31]
- Tamaricaceae [12]
- Theaceae [93]
- Thymelaeaceae [71]
- Tiliaceae [1056]
- Trapaceae [20]
- Tropaeolaceae [25]
- Turneraceae [41]
- Ulmaceae [220]
- Urticaceae [877]
- Verbenaceae [2929]
- Violaceae [3]
- Viscaceae [0]
- Vitaceae [789]
- Xanthophyllaceae [9]
- Zygophyllaceae [2]
Liliopsida (Monocotyledons)
- Agavaceae [68]
- Alismataceae [182]
- Aloaceae [8]
- Amaryllidaceae [37]
- Aponogetonaceae [8]
- Apostaciaceae [0]
- Araceae [1132]
- Arecaceae [570]
- Asphodelaceae [1]
- Bromeliaceae [19]
- Burmanniaceae [0]
- Butomaceae [0]
- Cannaceae [121]
- Commelinaceae [1319]
- Costaceae [47]
- Cyperaceae [2079]
- Dioscoreaceae [464]
- Eriocaulaceae [38]
- Flagellariaceae [11]
- Gramineae [0]
- Gymnosperms [0]
- Haemodoraceae [7]
- Heliconiaceae [25]
- Hydrocharitaceae [247]
- Hypoxidaceae [20]
- Iridaceae [33]
- Juncaceae [7]
- Lemnaceae [4]
- Liliaceae [165]
- Limnocharitaceae [5]
- Marantaceae [116]
- Musaceae [200]
- Najadaceae [54]
- Orchidaceae [198]
- Palmae [0]
- Pandanaceae [55]
- Poaceae [5592]
- Pontederiaceae [169]
- Posidoniaceae [0]
- Potamogetonaceae [29]
- Pteridophytes [31]
- Ruppiaceae [0]
- Scheuchzeriaceae [0]
- Smilacaceae [87]
- Stemonaceae [16]
- Strelitziaceae [6]
- Taccaceae [28]
- Typhaceae [12]
- Xyridaceae [4]
- Zannichelliaceae [0]
- Zingiberaceae [256]
- Zosteraceae [0]
Pteridophytes & Gymnosperms
- Acrostichaceae [10]
- Adiantaceae [182]
- Angiopteridaceae [15]
- Antrophylaceae [0]
- Aspleniaceae [46]
- Athyriaceae [57]
- Azollaceae [2]
- Blechnaceae [42]
- Bolbtidiaceae [18]
- Bryophytes [0]
- Characeae [6]
- Cryptogrammaceae [8]
- Cyatheaceae [22]
- Cycadaceae [11]
- Dennstaedtiaceae [89]
- Dictyotaceae [1]
- Dipteridaceae [4]
- Dryopteridaceae [41]
- Equisetaceae [22]
- Gleicheniaceae [17]
- Gnetaceae [15]
- Helminthostachyaceae [3]
- Hemionitidaceae [11]
- Huperziaceae [1]
- Hymenophyllaceae [1]
- Hypolepidaceae [0]
- Isoetaceae [0]
- Lindsaeaceae [30]
- Lomariopsidaceae [1]
- Lycopodiaceae [53]
- Lygodiaceae [48]
- Marsileaceae [12]
- Nephrolepidaceae [10]
- Oleandraceae [0]
- Ophioglossaceae [11]
- Parkeriaceae [1]
- Pinaceae [3]
- Plagiotheciaceae [0]
- Podocarpaceae [9]
- Polypodiaceae [147]
- Psilotaceae [3]
- Pteridaceae [280]
- Salviniaceae [28]
- Sargassaceae [1]
- Schizaeaceae [24]
- Selaginellaceae [39]
- Sinopteridaceae [11]
- Stenochlacnaceae [3]
- Tectariaceae [55]
- Thelypteridaceae [192]
- Ulvaceae [2]
- Utriculariaceae [13]
- Vittariaceae [5]
- Woodsiaceae [3]
- Zamiaceae [5]