To see a list of genera in a family, visit the Kew list and click on the family name.
| FAMILY | ABBREVIATION | CLASSIFICATION |
|---|---|---|
| ABOLBODACEAE | ABB | monocot |
| ACANTHACEAE | ACA | dicot |
| ACERACEAE | ACE | dicot |
| ACHARIACEAE | ACH | dicot |
| ACHATOCARPACEAE | AHT | dicot |
| ACORACEAE | ACO | monocot |
| ACTINIDIACEAE | ACT | dicot |
| ACTINIOPTERIDACEAE | ACP | pteridophyte |
| ADIANTACEAE | ADI | pteridophyte |
| ADOXACEAE | ADX | dicot |
| AESCULACEAE | AES | dicot |
| AEXTOXICACEAE | AEX | dicot |
| AGAVACEAE | AGA | monocot |
| AGDESTIDACEAE | AGD | dicot |
| AIZOACEAE | AIZ | dicot |
| AKANIACEAE | AKA | dicot |
| ALANGIACEAE | ALG | dicot |
| ALISMATACEAE | ALI | monocot |
| ALLIACEAE | ALL | monocot |
| ALOACEAE | ALO* | monocot |
| ALSEUOSMIACEAE | ASM | dicot |
| ALSINACEAE | ASN | dicot |
| ALSTROEMERIACEAE | ALS | monocot |
| ALTINGIACEAE | ALT | dicot |
| ALZATEACEAE | ALZ** | dicot |
| AMARANTHACEAE | AMA | dicot |
| AMARYLLIDACEAE | AML | monocot |
| AMBORELLACEAE | ABL | monocot |
| AMBROSIACEAE | AMB | dicot |
| AMYGDALACEAE | AMY | dicot |
| ANACARDIACEAE | ANA | dicot |
| ANARTHRIACEAE | ANR | monocot |
| ANCISTROCLADACEAE | ANC | dicot |
| ANDROSTACHYDACEAE | AND | dicot |
| ANEMIACEAE | ANM | pteridophyte |
| ANEMARRHENACEAE | ANM** | monocot |
| ANGIOPTERIDACEAE | ANG | pteridophyte |
| ANISOPHYLLEACEAE | ANS | dicot |
| ANNONACEAE | ANN | dicot |
| ANOMOCHLOACEAE | AMO | monocot |
| ANTHERICACEAE | ANT** | monocot |
| ANTONIACEAE | ANT | dicot |
| APHLOIACEAE | APL | dicot |
| APHYLLANTHACEAE | APH | monocot |
| APIACEAE | API | dicot |
| APOCYNACEAE | APO | dicot |
| APONOGETONACEAE | APG | monocot |
| APOSTASIACEAE | APS | monocot |
| APTANDRACEAE | APT | dicot |
| AQUIFOLIACEAE | AQF | dicot |
| ARACEAE | ARA | monocot |
| ARALIACEAE | ARL | dicot |
| ARALIDIACEAE | ARD** | dicot |
| ARAUCARIACEAE | ARU | gymnosperm |
| ARECACEAE | ARE | monocot |
| ARISTOLOCHIACEAE | ARS | dicot |
| ARGOPHYLLACEAE | ARG** | dicot |
| ASCLEPIADACEAE | ASC | dicot |
| ASPARAGACEAE | ASG | monocot |
| ASPHODELACEAE | ASP** | monocot |
| ASPIDIACEAE | ASD | pteridophyte |
| ASPLENIACEAE | ASL | pteridophyte |
| ASTELIACEAE | ATL** | monocot |
| ASTERACEAE | AST | dicot |
| ASTERANTHACEAE | ASR | dicot |
| ASTEROPEIACEAE | APE | dicot |
| ATHEROSPERMATACEAE | ATS | dicot |
| ATHYRIACEAE | ATY | pteridophyte |
| AUCUBACEAE | AUC** | dicot |
| AUSTROBAILEYACEAE | AUS | dicot |
| AVERRHOACEAE | AVR | dicot |
| AVICENNIACEAE | AVI | dicot |
| AZOLLACEAE | AZL | pteridophyte |
| BALANITACEAE | BLT | dicot |
| BALANOPACEAE | BLN | dicot |
| BALANOPHORACEAE | BNP | dicot |
| BALSAMINACEAE | BLS | dicot |
| BARBEUIACEAE | BBU | dicot |
| BARBEYACEAE | BRB | dicot |
| BARCLAYACEAE | BCL | dicot |
| BARRINGTONIACEAE | BRR | dicot |
| BASELLACEAE | BAS | dicot |
| BATACEAE | BAT | dicot |
| BAUERACEAE | BAU | dicot |
| BEGONIACEAE | BEG | dicot |
| BEHNIACEAE | BEH** | monocot |
| BERBERIDACEAE | BER | dicot |
| BERBERIDOPSIDACEAE | BBD** | dicot |
| BETULACEAE | BET | dicot |
| BIEBERSTEINIACEAE | BBS | dicot |
| BIGNONIACEAE | BIG | dicot |
| BISCHOFIACEAE | BIS | dicot |
| BIXACEAE | BIX | dicot |
| BLANDFORDIACEAE | BLA** | monocot |
| BLECHNACEAE | BLE | pteridophyte |
| BLEPHAROCARYACEAE | BPC | dicot |
| BOERLAGELLACEAE | BRL | dicot |
| BOMBACACEAE | BOM | dicot |
| BONNETIACEAE | BNN** | dicot |
| BORAGINACEAE | BOR | dicot |
| BORYACEAE | BRY** | monocot |
| BOTRYCHIACEAE | BTR | pteridophyte |
| BOWENIACEAE | BOW* | gymnosperm |
| BRASSICACEAE | BRA | dicot |
| BRETSCHNEIDERACEAE | BRT | dicot |
| BREXIACEAE | BRX | dicot |
| BROMELIACEAE | BML | monocot |
| BRUNELLIACEAE | BNL | dicot |
| BRUNIACEAE | BNI | dicot |
| BRUNONIACEAE | BNN | dicot |
| BUDDLEJACEAE | BUD | dicot |
| BURMANNIACEAE | BMN | monocot |
| BURSERACEAE | BRS | dicot |
| BUTOMACEAE | BUT | monocot |
| BUXACEAE | BUX | dicot |
| BYBLIDACEAE | BYB | dicot |
| BYTTNERIACEAE | BYT | dicot |
| CABOMBACEAE | CAB | dicot |
| CACTACEAE | CAC | dicot |
| CAESALPINIACEAE | CSL | dicot |
| CALECTASIACEAE | CLE* | monocot |
| CALLITRICHACEAE | CLL | dicot |
| CALYCANTHACEAE | CAL | dicot |
| CALYCERACEAE | CLC | dicot |
| CAMPANULACEAE | CAM | dicot |
| CANELLACEAE | CNL | dicot |
| CANNABACEAE | CAN | dicot |
| CANNACEAE | CAN | monocot |
| CANOTIACEAE | CNT | dicot |
| CAPPARACEAE | CPP | dicot |
| CAPRIFOLIACEAE | CPR | dicot |
| CARDIOPTERIDACEAE | CRP | dicot |
| CARICACEAE | CRC | dicot |
| CARLEMANNIACEAE | CLM | dicot |
| CARPINACEAE | CPN | dicot |
| CARPODETACEAE | CPD** | dicot |
| CARTONEMATACEAE | CRT | monocot |
| CARYOCARACEAE | CCR | dicot |
| CARYOPHYLLACEAE | CRY | dicot |
| CASSYTHACEAE | CSS | dicot |
| CASUARINACEAE | CAS | dicot |
| CECROPIACEAE | CEC** | dicot |
| CELASTRACEAE | CEL | dicot |
| CELTIDACEAE | CLT | dicot |
| CENTROLEPIDACEAE | CEN | monocot |
| CEPHALOTACEAE | CPH | dicot |
| CEPHALOTAXACEAE | CTX | gymnosperm |
| CERATOPHYLLACEAE | CTP | dicot |
| CERCIDIPHYLLACEAE | CDP | dicot |
| CHEIROPLEURIACEAE | CHI | pteridophyte |
| CHENOPODIACEAE | CHN | dicot |
| CHLOANTHACEAE | CLO | dicot |
| CHLORANTHACEAE | CLR | dicot |
| CHRISTENSENIACEAE | CHR | pteridophyte |
| CHRYSOBALANACEAE | CHB | dicot |
| CICHORIACEAE | CIC | dicot |
| CIRCAEASTERACEAE | CIR | dicot |
| CISTACEAE | CIS | dicot |
| CLEOMACEAE | CMC | dicot |
| CLETHRACEAE | CLE | dicot |
| CLUSIACEAE | CLU | dicot |
| CNEORACEAE | CNR | dicot |
| COBAEACEAE | COB | dicot |
| COCHLOSPERMACEAE | CCH | dicot |
| COLCHICACEAE | CHC | monocot |
| COLUMELLIACEAE | COL | dicot |
| COMBRETACEAE | CMB | dicot |
| COMMELINACEAE | CMM | monocot |
| COMPOSITAE | CMP | dicot |
| CONNARACEAE | CNN | dicot |
| CONVALLARIACEAE | CVL | monocot |
| CONVOLVULACEAE | CNV | dicot |
| COPTACEAE | COP | dicot |
| CORDIACEAE | CRD | dicot |
| CORIARIACEAE | CRR | dicot |
| CORIDACEAE | COD | dicot |
| CORNACEAE | COR | dicot |
| CORSIACEAE | COS | monocot |
| CORYLACEAE | CRL | monocot |
| CORYNOCARPACEAE | CNC | dicot |
| COSTACEAE | COT | monocot |
| CRASSULACEAE | CRS | dicot |
| CROOMIACEAE | CRM | monocot |
| CROSSOSOMATACEAE | CRO | dicot |
| CRUCIFERAE | CRU | dicot |
| CRYPTERONIACEAE | CPT | dicot |
| CRYPTOGRAMMACEAE | CRG | pteridophyte |
| CTENOLOPHONACEAE | CTL | dicot |
| CUCURBITACEAE | CUC | dicot |
| CULCITACEAE | CUL | pteridophyte |
| CUNONIACEAE | CUN | dicot |
| CUPRESSACEAE | CUP | gymnosperm |
| CUSCUTACEAE | CUS | dicot |
| CYANASTRACEAE | CYN | monocot |
| CYATHEACEAE | CTH | pteridophyte |
| CYCADACEAE | CCD | gymnosperm |
| CYCLANTHACEAE | CYC | monocot |
| CYCLOCHEILACEAE | CCH** | dicot |
| CYMODOCEACEAE | CYM | monocot |
| CYNOMORIACEAE | CNM | dicot |
| CYPERACEAE | CYP | monocot |
| CYPRIPEDIACEAE | CPD | monocot |
| CYRILLACEAE | CYR | dicot |
| CYTINACEAE | CYT** | dicot |
| DANAEACEAE | DAN | pteridophyte |
| DAPHNIPHYLLACEAE | DPH | dicot |
| DASYPOGONACEAE | DAS** | monocot |
| DATISCACEAE | DAT | dicot |
| DAVALLIACEAE | DAV | pteridophyte |
| DAVIDIACEAE | DVD | dicot |
| DAVIDSONIACEAE | DVS | dicot |
| DEGENERIACEAE | DEG | dicot |
| DENNSTAEDTIACEAE | DST | pteridophyte |
| DESFONTAINIACEAE | DSF | dicot |
| DIALYPETALANTHACEAE | DLP | dicot |
| DIAPENSIACEAE | DIA | dicot |
| DICHAPETALACEAE | DCH | dicot |
| DICHONDRACEAE | DCO | dicot |
| DICKSONIACEAE | DCK | pteridophyte |
| DICLIDANTHERACEAE | DCL | dicot |
| DICRASTYLIDACEAE | DCR | dicot |
| DIDIEREACEAE | DID | dicot |
| DIDYMELACEAE | DDM | dicot |
| DIEGODENDRACEAE | DGD | dicot |
| DIERVILLACEAE | DIE** | dicot |
| DILLENIACEAE | DLL | dicot |
| DIONCOPHYLLACEAE | DON | dicot |
| DIOSCOREACEAE | DSC | monocot |
| DIPENTODONTACEAE | DPN | dicot |
| DIPSACACEAE | DPS | dicot |
| DIPTERIDACEAE | DPT | pteridophyte |
| DIPTEROCARPACEAE | DPC | dicot |
| DIRACHMACEAE | DRM | dicot |
| DODONAEACEAE | DOD | dicot |
| DONATIACEAE | DNT | dicot |
| DORYANTHACEAE | DOR** | monocot |
| DRACAENACEAE | DRC | monocot |
| DROSERACEAE | DRS | dicot |
| DROSOPHYLLACEAE | DRO** | dicot |
| DRYOPTERIDACEAE | DRY | pteridophyte |
| DUCKEODENDRACEAE | DUK | dicot |
| DULONGIACEAE | DUL | dicot |
| DYSPHANIACEAE | DYS | dicot |
| EBENACEAE | EBN | dicot |
| ECDEIOCOLEACEAE | ECD | monocot |
| EHRETIACEAE | HER | dicot |
| ELAEAGNACEAE | ELE | dicot |
| ELAEOCARPACEAE | ELC | dicot |
| ELAPHOGLOSSACEAE | ELP | pteridophyte |
| ELATINACEAE | ELT | dicot |
| ELODEACEAE | ELO | monocot |
| EMBLINGIACEAE | EMB | dicot |
| EMPETRACEAE | EMP | dicot |
| EPACRIDACEAE | EPC | dicot |
| EPHEDRACEAE | EPH | gymnosperm |
| EQUISETACEAE | EQU | pteridophyte |
| EREMOLEPIDACEAE | ERE* | dicot |
| EREMOSYNACEAE | ERM | dicot |
| ERICACEAE | ERI | dicot |
| ERIOCAULACEAE | ERO | monocot |
| ERIOSPERMACEAE | ERS | monocot |
| ERYTHROPALACEAE | ERP | dicot |
| ERYTHROXYLACEAE | ERX | dicot |
| ESCALLONIACEAE | ESC | dicot |
| EUCOMMIACEAE | ECM | dicot |
| EUCRYPHIACEAE | ECR | dicot |
| EUPHORBIACEAE | EUP | dicot |
| EUPHRONIACEAE | EPR** | dicot |
| EUPOMATIACEAE | EPM | dicot |
| EUPTELEACEAE | EPT | dicot |
| EURYALACEAE | EUR | dicot |
| FABACEAE | FAB | dicot |
| FAGACEAE | FAG | dicot |
| FICOIDACEAE | FIC | dicot |
| FLACOURTIACEAE | FLC | dicot |
| FLAGELLARIACEAE | FLG | monocot |
| FLINDERSIACEAE | FLN | dicot |
| FOETIDACEAE | FOE | dicot |
| FOUQUIERIACEAE | FOQ | dicot |
| FRANCOACEAE | FCO | dicot |
| FRANKENIACEAE | FNK | dicot |
| FUMARIACEAE | FUM | dicot |
| GARRYACEAE | GAR | dicot |
| GEISSOLOMATACEAE | GSL | dicot |
| GELSEMIACEAE | GEL** | dicot |
| GENTIANACEAE | GEN | dicot |
| GEOSIRIDACEAE | GEO | monocot |
| GERANIACEAE | GER | dicot |
| GESNERIACEAE | GSN | dicot |
| GINKGOACEAE | GNK | gymnosperm |
| GISEKIACEAE | GIS* | dicot |
| GLAUCIDIACEAE | GCD | dicot |
| GLEICHENIACEAE | GLC | pteridophyte |
| GLOBULARIACEAE | GLB | dicot |
| GNETACEAE | GNE | gymnosperm |
| GOETZEACEAE | GTZ | dicot |
| GOMORTEGACEAE | GOM | dicot |
| GONOSTYLACEAE | GNS | dicot |
| GOODENIACEAE | GOD | dicot |
| GOUPIACEAE | GOU | dicot |
| GRAMINEAE | GRM | monocot |
| GRAMMITACEAE | GMM | pteridophyte |
| GRAMMITIDACEAE | GMD* | pteridophyte |
| GREYIACEAE | GRY | dicot |
| GRISELINIACEAE | GRI** | dicot |
| GROSSULARIACEAE | GRS | dicot |
| GRUBBIACEAE | GRB | dicot |
| GUNNERACEAE | GNN | dicot |
| GUTTIFERAE | GUT | dicot |
| GYMNOGRAMMITACEAE | GGR | pteridophyte |
| GYROSTEMONACEAE | GYR | dicot |
| HAEMODORACEAE | HAE | monocot |
| HALESIACEAE | HLS** | dicot |
| HALOPHYTACEAE | HPH | dicot |
| HALORAGACEAE | HAL | dicot |
| HAMAMELIDACEAE | HAM | dicot |
| HANGUANACEAE | HNG | monocot |
| HELICONIACEAE | HLC** | monocot |
| HELIOTROPACEAE | HLT | dicot |
| HECTORELLACEAE | HCT | dicot |
| HELICONIACEAE | HLC | monocot |
| HELLEBORACEAE | HEL | dicot |
| HELMINTHOSTACHYACEAE | HLM | pteridophyte |
| HELWINGIACEAE | HLW | dicot |
| HEMEROCALLIDACEAE | HMR** | monocot |
| HEMIONITIDACEAE | HEM | pteridophyte |
| HENRIQUEZIACEAE | HRQ | dicot |
| HERNANDIACEAE | HRN | dicot |
| HERRERIACEAE | HRR** | monocot |
| HESPEROCALLIDACEAE | HSP** | monocot |
| HIMANTANDRACEAE | HMT | dicot |
| HIPPOCASTANACEAE | HCS | dicot |
| HIPPOCRATEACEAE | HPC | dicot |
| HIPPURIDACEAE | HPU | dicot |
| HOPLESTIGMATACEAE | HPT | dicot |
| HOSTACEAE | HOS* | monocot |
| HUACEAE | HUA | dicot |
| HUGONIACEAE | HUG | dicot |
| HUMBERTIACEAE | HMB | dicot |
| HUMIRIACEAE | HOU | dicot |
| HUPERZIACEAE | HUP | pteridophyte |
| HYACINTHACEAE | HYA** | monocot |
| HYDATELLACEAE | HYD** | monocot |
| HYDNORACEAE | HDN | dicot |
| HYDRANGEACEAE | HDR | dicot |
| HYDRASTIDACEAE | HDS | dicot |
| HYDROCARYACEAE | HCY | dicot |
| HYDROCHARITACEAE | HDC | monocot |
| HYDROCOTYLACEAE | HCO | dicot |
| HYDROLEACEAE | HDL** | dicot |
| HYDROPHYLLACEAE | HYD | dicot |
| HYDROSTACHYACEAE | HST | dicot |
| HYMENOPHYLLACEAE | HMP | pteridophyte |
| HYMENOPHYLLOPSIDACEAE | HPS | pteridophyte |
| HYPECOACEAE | HYC | dicot |
| HYPERICACEAE | HYP | dicot |
| HYPOLEPIDACEAE | HPL | pteridophyte |
| HYPOXIDACEAE | HPX | monocot |
| HYPSEOCHARITACEAE | HSC | dicot |
| ICACINACEAE | ICC | dicot |
| IDIOSPERMACEAE | IDI* | dicot |
| ILICACEAE | ILI | dicot |
| ILLECEBRACEAE | ICB | dicot |
| ILLICIACEAE | ILC | dicot |
| IRIDACEAE | IRI | monocot |
| IRVINGIACEAE | IRV | dicot |
| ISOETACEAE | ISO | pteridophyte |
| ITEACEAE | ITE | dicot |
| IXERBACEAE | IXR** | dicot |
| IXIOLIRIACEAE | IXI** | monocot |
| IXONANTHACEAE | IXO | dicot |
| JAPONOLIRIACEAE | JAP** | monocot |
| JOINVILLEACEAE | JNV** | monocot |
| JUGLANDACEAE | JUG | dicot |
| JULIANACEAE | JUL | dicot |
| JUNCACEAE | JUN | monocot |
| JUNCAGINACEAE | JCG | monocot |
| KALIPHORACEAE | KLP** | dicot |
| KAULFUSSIACEAE | KLF | pteridophyte |
| KINGDONIACEAE | KGD | dicot |
| KIRKIACEAE | KRK | dicot |
| KOEBERLINIACEAE | KBL | dicot |
| KRAMERIACEAE | KRM | dicot |
| LABIATAE | LAB | dicot |
| LACISTEMATACEAE | LCS | dicot |
| LACTORIDACEAE | LCT | dicot |
| LAMIACEAE | LAM | dicot |
| LANARIACEAE | LAN** | monocot |
| LARDIZABALACEAE | LAR | dicot |
| LAURACEAE | LAU | dicot |
| LAXMANNIACEAE | LAX** | monocot |
| LECYTHIDACEAE | LCY | dicot |
| LEDOCARPACEAE | LDC | dicot |
| LEEACEAE | LEE | dicot |
| LEGUMINOSAE | LEG | dicot |
| LEITNERIACEAE | LTN | dicot |
| LEMNACEAE | LMN | monocot |
| LENNOACEAE | LNN | dicot |
| LENTIBULARIACEAE | LNT | dicot |
| LEONTICACEAE | LEO | dicot |
| LEPIDOBOTRYACEAE | LPB | dicot |
| LEPUROPETALACEAE | LPR | dicot |
| LILAEACEAE | LLA | monocot |
| LILIACEAE | LIL | monocot |
| LIMNANTHACEAE | LIM | dicot |
| LIMNOCHARITACEAE | LMC | monocot |
| LIMONIACEAE | LMO | dicot |
| LINACEAE | LIN | dicot |
| LINDSAEACEAE | LND | pteridophyte |
| LINNAEACEAE | LNN** | dicot |
| LISSOCARPACEAE | LSS | dicot |
| LOASACEAE | LOA | dicot |
| LOBELIACEAE | LOB | dicot |
| LOGANIACEAE | LOG | dicot |
| LOMANDRACEAE | LOD* | monocot |
| LOMARIOPSIDACEAE | LOM | pteridophyte |
| LOPHIRACEAE | LPI | dicot |
| LOPHOPYXIDACEAE | LPX | dicot |
| LOPHOSORIACEAE | LPH | pteridophyte |
| LORANTHACEAE | LOR | dicot |
| LOWIACEAE | LOW | monocot |
| LOXOGRAMMACEAE | LOX | pteridophyte |
| LOXSOMACEAE | LXS | pteridophyte |
| LOXSOMATACEAE | LXT | pteridophyte |
| LUZURIAGACEAE | LUZ** | monocot |
| LYCOPODIACEAE | LYC | pteridophyte |
| LYGODIACEAE | LYG | pteridophyte |
| LYTHRACEAE | LYT | dicot |
| MAGNOLIACEAE | MAG | dicot |
| MALACEAE | MAL | dicot |
| MALESHERBIACEAE | MLH | dicot |
| MALPIGHIACEAE | MLP | dicot |
| MALVACEAE | MLV | dicot |
| MARANTACEAE | MRN | monocot |
| MARATTIACEAE | MTT | pteridophyte |
| MARCGRAVIACEAE | MRC | dicot |
| MARSILEACEAE | MSL | pteridophyte |
| MARTYNIACEAE | MAR | dicot |
| MASTIXIACEAE | MSX | dicot |
| MATONIACEAE | MAT | pteridophyte |
| MAYACACEAE | MAY | monocot |
| MEDUSAGYNACEAE | MDG | dicot |
| MEDUSANDRACEAE | MDA | dicot |
| MELANOPHYLLACEAE | MLP* | dicot |
| MELANTHIACEAE | MLN | monocot |
| MELASTOMATACEAE | MLS | dicot |
| MELIACEAE | MEL | dicot |
| MELIANTHACEAE | MTH | dicot |
| MELIOSMACEAE | MLO | dicot |
| MEMECYCLACEAE | MMC | dicot |
| MENDONCIACEAE | MND | dicot |
| MENISPERMACEAE | MNS | dicot |
| MENYANTHACEAE | MNY | dicot |
| MESEMBRYANTHEMACEAE | MSM | dicot |
| MESPILACEAE | MSP | dicot |
| METAXYACEAE | MTX | pteridophyte |
| METTENIUSACEAE | MTT** | dicot |
| MIMOSACEAE | MIM | dicot |
| MISODENDRACEAE | MIS | dicot |
| MITRASTEMONACEAE | MTR | dicot |
| MOLLUGINACEAE | MOL | dicot |
| MONACHOSORACEAE | MCS | pteridophyte |
| MONIMIACEAE | MNM | dicot |
| MONOTROPACEAE | MNT | dicot |
| MONTINIACEAE | MTN | dicot |
| MORACEAE | MOR | dicot |
| MORINACEAE | MNA | dicot |
| MORINGACEAE | MRG | dicot |
| MUNTINGIACEAE | MNT** | dicot |
| MUSACEAE | MUS | monocot |
| MYOPORACEAE | MYO | dicot |
| MYRICACEAE | MYR | dicot |
| MYRIOPHYLLACEAE | MPH | dicot |
| MYRISTICACEAE | MYS | dicot |
| MYROTHAMNACEAE | MTM | dicot |
| MYRSINACEAE | MRS | dicot |
| MYRTACEAE | MRT | dicot |
| MYZODENDRACEAE | MYZ | dicot |
| NAJADACEAE | NAJ | dicot |
| NANDINACEAE | NAN | dicot |
| NAPOLEONACEAE | NAP | dicot |
| NARTHECIACEAE | NAR** | monocot |
| NAUCLEACEAE | NAU | dicot |
| NEGRIPTERIDACEAE | NEG | pteridophyte |
| NELUMBONACEAE | NEL | dicot |
| NEPENTHACEAE | NEP | dicot |
| NEPHROLEPIDACEAE | NPH | pteridophyte |
| NESOGENACEAE | NSO* | dicot |
| NEUMANNIACEAE | NMN | dicot |
| NEURADACEAE | NRD | dicot |
| NITRARIACEAE | NIT | dicot |
| NOLANACEAE | NOL | dicot |
| NOTHOFAGACEAE | NTF** | dicot |
| NYCTAGINACEAE | NYC | dicot |
| NYMPHAEACEAE | NYM | dicot |
| NYPACEAE | NYP | monocot |
| NYSSACEAE | NYS | dicot |
| OCHNACEAE | OCH | dicot |
| OCTOKNEMACEAE | OCT | dicot |
| OLACACEAE | OLC | dicot |
| OLEACEAE | OLE | dicot |
| OLEANDRACEAE | OLN | pteridophyte |
| OLINIACEAE | OLI | dicot |
| ONAGRACEAE | ONA | dicot |
| ONCOTHECACEAE | ONC | dicot |
| ONOCLEACEAE | ONO | pteridophyte |
| OPHIOGLOSSACEAE | OPH | pteridophyte |
| OPILIACEAE | OPI | dicot |
| ORCHIDACEAE | ORC | monocot |
| OROBANCHACEAE | ORO | dicot |
| OSMUNDACEAE | OSM | pteridophyte |
| OXALIDACEAE | OXL | dicot |
| PAEONIACEAE | PAE | dicot |
| PALMAE | PAL | monocot |
| PANDACEAE | PDA | dicot |
| PANDANACEAE | PND | dicot |
| PAPAVERACEAE | PAP | dicot |
| PAPILIONACEAE | PPL | dicot |
| PARACRYPHIACEAE | PCP | dicot |
| PARKERIACEAE | PRK | pteridophyte |
| PARNASSIACEAE | PAR | dicot |
| PASSIFLORACEAE | PAS | dicot |
| PAULOWNIACEAE | PAU** | dicot |
| PEDALIACEAE | PED | dicot |
| PEGANACEAE | PEG | dicot |
| PELLICIERACEAE | PEL | dicot |
| PENAEACEAE | PNA | dicot |
| PENTADIPLANDRACEAE | PNT | dicot |
| PENTAPHRAGMATACEAE | PTP | dicot |
| PENTAPHYLACACEAE | PHC | dicot |
| PENTHORACEAE | PTH | dicot |
| PEPEROMIACEAE | PEP | dicot |
| PERACEAE | PER | dicot |
| PERIDISCACEAE | PRD | dicot |
| PERIPLOCACEAE | PRP | dicot |
| PETERMANNIACEAE | PTM | monocot |
| PETROSAVIACEAE | PSV | monocot |
| PHELLINACEAE | PLN | dicot |
| PHILADELPHACEAE | PHD | dicot |
| PHILESIACEAE | PLS | monocot |
| PHILYDRACEAE | PHL | monocot |
| PHORMIACEAE | PHO | monocot |
| PHRYMACEAE | PHR | dicot |
| PHYLLOCLADACEAE | PCL | gymnosperm |
| PHYLLONOMACEAE | PHN | dicot |
| PHYSENACEAE | PHY** | dicot |
| PHYTOLACCACEAE | PHT | dicot |
| PICRAMNIACEAE | PIC** | dicot |
| PICRODENDRACEAE | PCR | dicot |
| PINACEAE | PIN | gymnosperm |
| PIPERACEAE | PIP | dicot |
| PISTACIACEAE | PIS | dicot |
| PITTOSPORACEAE | PIT | dicot |
| PLAGIOGYRIACEAE | PGY | pteridophyte |
| PLAGIOPTERACEAE | PGP | dicot |
| PLANTAGINACEAE | PTG | dicot |
| PLATANACEAE | PLT | dicot |
| PLATYZOMATACEAE | PTZ | pteridophyte |
| PLOCOSPERMATACEAE | PLO | dicot |
| PLUMBAGINACEAE | PLB | dicot |
| POACEAE | POA | monocot |
| PODOACEAE | POD | dicot |
| PODOCARPACEAE | PDC | gymnosperm |
| PODOPHYLLACEAE | PDP | dicot |
| PODOSTEMACEAE | PDS | dicot |
| POLEMONIACEAE | PLM | dicot |
| POLYGALACEAE | PGL | dicot |
| POLYGONACEAE | PLG | dicot |
| POLYOSMACEAE | PLS** | dicot |
| POLYPODIACEAE | PLP | pteridophyte |
| PONTEDERIACEAE | PON | monocot |
| POPULACEAE | POP | dicot |
| PORTULACACEAE | POR | dicot |
| POSIDONIACEAE | POS | monocot |
| POTALIACEAE | PTL | dicot |
| POTAMOGETONACEAE | POT | monocot |
| POTTINGERIACEAE | PTT** | dicot |
| PRIMULACEAE | PRM | dicot |
| PRIONIACEAE | PRI** | monocot |
| PROTEACEAE | PRT | dicot |
| PSILOTACEAE | PSL | pteridophyte |
| PSILOXYLACEAE | PSX | dicot |
| PTAEROXYLACEAE | PTX | dicot |
| PTERIDACEAE | PTR | pteridophyte |
| PTERIDOPHYLLACEAE | PPH | dicot |
| PTEROSTEMONACEAE | PTS | dicot |
| PUNICACEAE | PUN | dicot |
| PUTRANJIVACEAE | PUT** | dicot |
| PYROLACEAE | PYR | dicot |
| QUIINACEAE | QII | dicot |
| QUILLAJACEAE | QLJ** | dicot |
| RAFFLESIACEAE | RAF | dicot |
| RANUNCULACEAE | RAN | dicot |
| RAPATEACEAE | RPT | monocot |
| RESEDACEAE | RSD | dicot |
| RESTIONACEAE | RST | monocot |
| RETZIACEAE | RTZ | dicot |
| RHABDODENDRACEAE | RHB | dicot |
| RHAMNACEAE | RHM | dicot |
| RHIPOGONACEAE | RPG* | monocot |
| RHIZOPHORACEAE | RHZ | dicot |
| RHODOLEIACEAE | RHD | dicot |
| RHOIPTELEACEAE | RHP | dicot |
| RHOPALOCARPACEAE | RPL | dicot |
| RHYNCHOCALYCACEAE | RNC** | dicot |
| RIPOGONACEAE | RIP** | monocot |
| RORIDULACEAE | RRD | dicot |
| ROSACEAE | ROS | dicot |
| ROUSSEACEAE | ROU** | dicot |
| RUBIACEAE | RUB | dicot |
| RUPPIACEAE | RUP | monocot |
| RUSCACEAE | RUS | monocot |
| RUTACEAE | RUT | dicot |
| SABIACEAE | SAB | dicot |
| SACCIFOLIACEAE | SAC* | dicot |
| SALICACEAE | SAL | dicot |
| SALVADORACEAE | SLV | dicot |
| SALVINIACEAE | SVN | pteridophyte |
| SAMBUCACEAE | SAB | dicot |
| SAMYDACEAE | SAM | dicot |
| SANICULACEAE | SNC | dicot |
| SANTALACEAE | SAN | dicot |
| SAPINDACEAE | SAP | dicot |
| SAPOTACEAE | SPT | dicot |
| SARCOBATACEAE | SAR** | dicot |
| SARCOLAENACEAE | SRC | dicot |
| SARCOSPERMATACEAE | SRS* | dicot |
| SARGENTODOXACEAE | SRG | dicot |
| SARRACENIACEAE | SAR | dicot |
| SAURAUIACEAE | SRA | dicot |
| SAURURACEAE | SRR | dicot |
| SAXIFRAGACEAE | SAX | dicot |
| SCHEUCHZERIACEAE | SZR | monocot |
| SCHISANDRACEAE | SCS | dicot |
| SCHIZAEACEAE | SCZ | pteridophyte |
| SCHLEGELIACEAE | SCH** | dicot |
| SCHOEPFIACEAE | SPF | dicot |
| SCROPHULARIACEAE | SCR | dicot |
| SCYPHOSTEGIACEAE | SST | dicot |
| SCYTOPETALACEAE | SCT | dicot |
| SELAGINACEAE | SLG | dicot |
| SELAGINELLACEAE | SEL | pteridophyte |
| SETCHELLANTHACEAE | SET** | dicot |
| SIMAROUBACEAE | SMR | dicot |
| SIMMONDSIACEAE | SMM | dicot |
| SINOPTERIDACEAE | SIN | pteridophyte |
| SIPARUNACEAE | SIP | dicot |
| SIPHONODONTACEAE | SPD | dicot |
| SLADENIACEAE | SLD | dicot |
| SMILACACEAE | SML | monocot |
| SOLANACEAE | SOL | dicot |
| SONNERATIACEAE | SNN | dicot |
| SPARGANIACEAE | SPG | monocot |
| SPHAEROSEPALACEAE | SPS | dicot |
| SPHENOCLEACEAE | SPC | dicot |
| SPHENOSTEMONACEAE | SPT* | dicot |
| SPIGELIACEAE | SGL | dicot |
| SPIRAEACEAE | SPI | dicot |
| STACHYURACEAE | STC | dicot |
| STACKHOUSIACEAE | STK | dicot |
| STANGERIACEAE | SNG | pteridophyte |
| STAPHYLEACEAE | STP | dicot |
| STEGNOSPERMATACEAE | STE* | dicot |
| STEMONACEAE | STM | monocot |
| STENOMERIDACEAE | STN | monocot |
| STERCULIACEAE | STR | dicot |
| STILAGINACEAE | SGN | dicot |
| STILBACEAE | STL | dicot |
| STRASBURGERIACEAE | STR** | dicot |
| STRELITZIACEAE | SRZ | monocot |
| STREPTOCHAETACEAE | SEP | monocot |
| STROMATOPTERIDACEAE | STT | pteridophyte |
| STRYCHNACEAE | SRY | dicot |
| STYLIDIACEAE | SYD | dicot |
| STYLOBASIACEAE | SLB | dicot |
| STYLOCERATACEAE | SLC | dicot |
| STYRACACEAE | STY | dicot |
| SURIANACEAE | SUR | dicot |
| SYMPHOREMATACEAE | SRM | dicot |
| SYMPLOCACEAE | SYM | dicot |
| TACCACEAE | TAC | monocot |
| TAENITIDACEAE | TAE | dicot |
| TAMARICACEAE | TAM | dicot |
| TAPISCIACEAE | TAP** | dicot |
| TAXACEAE | TAX | gymnosperm |
| TAXODIACEAE | TXO | gymnosperm |
| TECOPHILAEACEAE | TEC | monocot |
| TEPUIANTHACEAE | TEP** | dicot |
| TERNSTROEMIACEAE | TRN** | dicot |
| TETRACARPAEACEAE | TCA | dicot |
| TETRACENTRACEAE | TTR | dicot |
| TETRACHONDRACEAE | TTC | dicot |
| TETRAGONIACEAE | TTG | dicot |
| TETRAMELACEAE | TTM | dicot |
| TETRAMERISTACEAE | TMR | dicot |
| THALICTRACEAE | THA | dicot |
| THEACEAE | TEA | dicot |
| THELIGONACEAE | THG | dicot |
| THELYPTERIDACEAE | THL | pteridophyte |
| THEMIDACEAE | THE** | monocot |
| THEOPHRASTACEAE | TEO | dicot |
| THISMIACEAE | THS | monocot |
| THUNBERGIACEAE | THN | dicot |
| THURNIACEAE | THU | monocot |
| THYMELAEACEAE | THY | dicot |
| THYRSOPTERIDACEAE | THR | pteridophyte |
| TICODENDRACEAE | TIC** | dicot |
| TILIACEAE | TIL | dicot |
| TMESIPTERIDACEAE | TMS | pteridophyte |
| TOFIELDIACEAE | TOF** | monocot |
| TORRICELLIACEAE | TOR | dicot |
| TOVARIACEAE | TOV | dicot |
| TRAPACEAE | TRA | dicot |
| TRAPELLACEAE | TPL | dicot |
| TREMANDRACEAE | TMD | dicot |
| TRIBELACEAE | TRB | dicot |
| TRICHOPODACEAE | TCH | monocot |
| TRIGONIACEAE | TRG | dicot |
| TRILLIACEAE | TRL | monocot |
| TRIMENIACEAE | TRM | dicot |
| TRIPLOSTEGIACEAE | TPS | dicot |
| TRISTICHACEAE | TRS** | dicot |
| TRIURIDACEAE | TRI | monocot |
| TROCHODENDRACEAE | TRC | dicot |
| TROPAEOLACEAE | TRP | dicot |
| TURNERACEAE | TNR | dicot |
| TYPHACEAE | TYP | monocot |
| ULMACEAE | ULM | dicot |
| UMBELLIFERAE | UMB | dicot |
| URTICACEAE | URT | dicot |
| VACCINIACEAE | VAC | dicot |
| VAHLIACEAE | VHL | dicot |
| VALERIANACEAE | VAL | dicot |
| VELLOZIACEAE | VLL | monocot |
| VERBENACEAE | VRB | dicot |
| VIOLACEAE | VIO | dicot |
| VISCACEAE | VIS | dicot |
| VITACEAE | VIT | dicot |
| VITTARIACEAE | VTT | pteridophyte |
| VIVIANACEAE | VIV | dicot |
| VOCHYSIACEAE | VOC | dicot |
| WELLSTEDIACEAE | WLS | dicot |
| WELWITSCHIACEAE | WLW | gymnosperm |
| WINTERACEAE | WIN | dicot |
| WOODSIACEAE | WDS | pteridophyte |
| XANTHOPHYLLACEAE | XPH | dicot |
| XANTHORRHOEACEAE | XAN | monocot |
| XERONEMATACEAE | XER** | monocot |
| XYRIDACEAE | XYR | monocot |
| ZAMIACEAE | ZAM | gymnosperm |
| ZANNICHELLIACEAE | ZAN | monocot |
| ZINGIBERACEAE | ZIN | monocot |
| ZOSTERACEAE | ZOS | monocot |
| ZYGOPHYLLACEAE | ZYG | dicot |