Index:PlantFamilyAcronyms

This page is a reproduction of "An online compilation: Weber’s system of three-letter plant family acronyms" By Jeffrey W. Brasher and Neil Snow (jeff.brasher [at] sbcglobal.net, Neil.Snow [at] unco.edu)

Herbarium, Department of Biological Sciences, University of Northern Colorado Greeley, Colorado 80639, U.S.A. 18 October 2004 As discussed in literature cited below, Weber’s system of three-letter plant family acronyms has proven highly valuable for information management tasks ranging from filing herbarium specimens and labeling computer files to saving space in published works. This paper gathers under one roof (see Appendices A and B) all published three-letter acronyms for vascular plant families, including the new APG II (2003) system. It also resolves ambiguities resulting from previous publications to make the entire system consistent and conveniently available to users. Acronyms are drawn from Weber (1981, 1982) and other authors (Weber & Wittmann 1992; Snow & Holton 2000; NCU 2003; Brasher & Snow 2003; Snow & Brasher 2004; and Brasher & Snow 2004). Data in the form of authoritatively spelled family names were taken from Kiger & Reveal’s (2000 onwards) comparable system of four-letter acronyms. Users should note that Weber & Wittmann (1992) in some cases used one three-letter acronym to represent both a vascular plant family and a bryophyte family; hence in that publication PLG stands for both Polygonaceae and Plagiotheciaceae. Following the format and rationale of Brasher & Snow (2004), five additional families are presented here, with recommendations to resolve ambiguities pertaining to previous publications. Averrhoaceae (AVE (as in Weber’s (1982) alphabetic acronyms list)): Not AVR as is Weber’s (1982) alphabetic families list. Cannabaceae (CAN (Weber, 1981, 1982, 2001)): Not CNN (Weber & Wittmann, 1992) . CNN is also used for Connaraceae (Weber, 1982). Cypripediaceae (CPD (Weber, 1982)): Not CPP (Weber, 1992) because CPP used for Capparaceae (Weber, 1981, 1982; Weber & Wittmann, 1992). Sphenostemonaceae (SPH): Not SPT (NCU, 2003) because SPT used for Sapotaceae (Weber, 1981, 1982). Stegnospermataceae (STG (Weber, 1981, 1982)). Not STE as purportedly used by NCU (2003) which is currently not available on-line. Feedback to Brasher, including the need for any additional acronyms will be welcomed. Suggested Citation: Brasher, J. W. & N. Snow. 2004. An online compilation: Weber’s system of three-letter plant family acronyms. Acknowledgements The Southern Rocky Mountain Interactive Flora project and databasing of specimens at GREE supported by NSF grant DBI-0237149 to N. Snow (and collaborators). Literature Cited APG II (The Angiosperm Phylogeny Group II). 2003. An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG II. J. Linn. Soc. Bot. 141: 399-436. Brasher, J. W. & N. Snow. 2003, Sept 24. Southern Rocky Mountain Interactive Flora (SRMIF). Phase I: Key to Families. Online interactive key. Brasher, J. W. & N. Snow. 2004. Further updates to Weber’s three-letter family acronym system. Taxon 53: 1-3. online version Kiger, R. W. & Reveal, J. L. 2000, 17 Mar (posted) to 1 Mar 2003 (revised). A comprehensive scheme for standardized abbreviation of usable plant-family names and type-based suprafamilial names. NCU (University of North Carolina Herbarium). 2003, 21 July visit. Families of vascular plants and their abbreviations. Snow N. & Holton, N. 2000. Additions to Weber’s three-letter family acronyms based on results of The Angiosperm Phylogeny Group. Taxon 49: 77-78. Snow, N. & J. W. Brasher. 2004. Provisional Checklist of Vascular Plants for the Southern Rocky Mountain Interactive Flora (SRMIF). University of Northern Colorado Weber, W. A. 1981. Mnemonic three-letter acronyms for the families of vascular plants: a device for more effective herbarium curation. Assoc. Syst. Coll. 9: 23-26. Weber, W. A. 1982. Mnemonic three-letter acronyms for the families of vascular plants: a device for more effective herbarium curation. Taxon 31: 74-88. Weber, W. A. & Wittmann, R. C. 1992. Catalog of the Colorado Flora: a biodiversity baseline. University Press of Colorado. Niwot. Weber, W. A. & Wittmann, R. C. 2001. Colorado Flora: Eastern Slope, 3rd ed. University Press of Colorado. Boulder.

Family Name	Acronym
Abolbodaceae	ABB
Acanthaceae	ACA
Aceraceae	ACE
Achariaceae	ACH
Achatocarpaceae	AHT
Acoraceae	ACO
Actinidiaceae	ACT
Actiniopteridaceae	ACP
Adiantaceae	ADI
Adoxaceae	ADX
Aesculaceae	AES
Aextoxicaceae	AEX
Agapanthaceae	AGP
Agavaceae	AGA
Agdestidaceae	AGD
Aitoniaceae	AIT
Aizoaceae	AIZ
Akaniaceae	AKA
Alangiaceae	ALG
Alismataceae	ALI
Alliaceae	ALL
Aloaceae	ALO
Alseuosmiaceae	ASM
Alsinaceae	ASN
Alstroemeriaceae	ALS
Altingiaceae	ALT
Alzateaceae	ALZ
Amaranthaceae	AMA
Amaryllidaceae	AML
Amborellaceae	ABL
Ambrosiaceae	AMB
Amygdalaceae	AMY
Anacardiaceae	ANA
Anarthriaceae	ANR
Ancistrocladaceae	ANC
Androstachyaceae	AND
Anemarrhenaceae	ANE
Anemiaceae	ANM
Angiopteridaceae	ANG
Anisophylleaceae	ANS
Annonaceae	ANN
Anomochloaceae	AMO
Anthericaceae	ATH
Antoniaceae	ANT
Aphanopetalaceae	APN
Aphloiaceae	APL
Aphyllanthaceae	APH
Apiaceae	API
Apocynaceae	APO
Apodanthaceae	APD
Aponogetonaceae	APG
Apostasiaceae	APS
Aptandraceae	APT
Aquifoliaceae	AQF
Araceae	ARA
Araliaceae	ARL
Aralidiaceae	ARD
Araucariaceae	ARU
Arecaceae	ARE
Argophyllaceae	ARG
Aristolochiaceae	ARS
Asclepiadaceae	ASC
Asparagaceae	ASG
Asphodelaceae	ASP
Aspidiaceae	ASD
Aspleniaceae	ASL
Asteliaceae	ATL
Asteraceae	AST
Asteranthaceae	ASR
Asteropeiaceae	APE
Atherospermataceae	ATS
Athyriaceae	ATY
Aucubaceae	AUC
Austrobaileyaceae	AUS
Averrhoaceae	AVE
Avicenniaceae	AVI
Azollaceae	AZL
Balanitaceae	BLT
Balanopaceae	BLN
Balanophoraceae	BNP
Balsaminaceae	BLS
Barbeuiaceae	BBU
Barbeyaceae	BRB
Barclayaceae	BCL
Barringtoniaceae	BRR
Basellaceae	BAS
Bataceae	BAT
Baueraceae	BAU
Begoniaceae	BEG
Behniaceae	BEH
Berberidaceae	BER
Berberidopsidaceae	BBD
Betulaceae	BET
Biebersteiniaceae	BBS
Bignoniaceae	BIG
Bischofiaceae	BIS
Bixaceae	BIX
Blandfordiaceae	BLA
Blechnaceae	BLE
Blepharocaryaceae	BPC
Boerlagellaceae	BRL
Bombacaceae	BOM
Bonnetiaceae	BON
Boraginaceae	BOR
Boryaceae	BRY
Botrychiaceae	BTR
Brassicaceae	BRA
Bretschneideraceae	BRT
Brexiaceae	BRX
Bromeliaceae	BML
Brunelliaceae	BNL
Bruniaceae	BNI
Brunoniaceae	BNN
Buddlejaceae	BUD
Burmanniaceae	BMN
Burseraceae	BRS
Butomaceae	BUT
Buxaceae	BUX
Byblidaceae	BYB
Byttneriaceae	BYT
Cabombaceae	CAB
Cactaceae	CAC
Caesalpiniaceae	CSL
Calceolariaceae	CLI
Callitrichaceae	CLL
Calochortaceae	CCT
Calycanthaceae	CAL
Calyceraceae	CLC
Campanulaceae	CAM
Campynemataceae	CPM
Canellaceae	CNL
Cannabaceae	CAN
Cannaceae	CNA
Canotiaceae	CNT
Capparaceae	CPP
Caprifoliaceae	CPR
Cardiopteridaceae	CRP
Caricaceae	CRC
Carlemanniaceae	CLM
Carpinaceae	CPN
Carpodetaceae	CAR
Cartonemataceae	CRT
Caryocaraceae	CCR
Caryophyllaceae	CRY
Cassythaceae	CSS
Casuarinaceae	CAS
Cecropiaceae	CEC
Celastraceae	CEL
Celtidaceae	CLT
Centrolepidaceae	CEN
Cephalotaceae	CPH
Cephalotaxaceae	CTX
Ceratophyllaceae	CTP
Cercidiphyllaceae	CDP
Cheiropleuriaceae	CHI
Chenopodiaceae	CHN
Chloanthaceae	CLO
Chloranthaceae	CLR
Christenseniaceae	CHR
Chrysobalanaceae	CHB
Cichoriaceae	CIC
Circaeasteraceae	CIR
Cistaceae	CIS
Cleomaceae	CMC
Clethraceae	CLE
Clusiaceae	CLU
Cneoraceae	CNR
Cobaeaceae	COB
Cochlospermaceae	CCH
Colchicaceae	CHC
Columelliaceae	COL
Combretaceae	CMB
Commelinaceae	CMM
Compositae	CMP
Connaraceae	CNN
Convallariaceae	CVL
Convolvulaceae	CNV
Coptaceae	COP
Cordiaceae	CRD
Coriariaceae	CRR
Coridaceae	COD
Cornaceae	COR
Corsiaceae	COS
Corylaceae	CRL
Corynocarpaceae	CNC
Costaceae	COT
Crassulaceae	CRS
Croomiaceae	CRM
Crossosomataceae	CRO
Cruciferae	CRU
Crypteroniaceae	CPT
Cryptogrammaceae	CRG
Ctenolophonaceae	CTL
Cucurbitaceae	CUC
Culcitaceae	CUL
Cunoniaceae	CUN
Cupressaceae	CUP
Curtisiaceae	CUR
Cuscutaceae	CUS
Cyanastraceae	CYN
Cyatheaceae	CTH
Cycadaceae	CCD
Cyclanthaceae	CYC
Cyclocheilaceae	CCC
Cymodoceaceae	CYM
Cynomoriaceae	CNM
Cyperaceae	CYP
Cypripediaceae	CPD
Cyrillaceae	CYR
Cytinaceae	CYT
Danaeaceae	DAN
Daphniphyllaceae	DPH
Dasypogonaceae	DAS
Datiscaceae	DAT
Davalliaceae	DAV
Davidiaceae	DVD
Davidsoniaceae	DVS
Degeneriaceae	DEG
Dennstaedtiaceae	DST
Desfontainiaceae	DSF
Dialypetalanthaceae	DLP
Diapensiaceae	DIA
Dichapetalaceae	DCH
Dichondraceae	DCO
Dicksoniaceae	DCK
Diclidantheraceae	DCL
Dicrastylidaceae	DCR
Didiereaceae	DID
Didymelaceae	DDM
Diegodendraceae	DGD
Diervillaceae	DIE
Dilleniaceae	DLL
Dioncophyllaceae	DON
Dioscoreaceae	DSC
Dipentodontaceae	DPN
Dipsacaceae	DPS
Dipteridaceae	DPT
Dipterocarpaceae	DPC
Dirachmaceae	DCM
Dodonaeaceae	DOD
Donatiaceae	DNT
Doryanthaceae	DOR
Dracaenaceae	DRC
Droseraceae	DRS
Drosophyllaceae	DRO
Dryopteridaceae	DRY
Duckeodendraceae	DUK
Dulongiaceae	DUL
Ebenaceae	EBN
Ecdeiocoleaceae	ECD
Ehretiaceae	EHR
Elaeagnaceae	ELE
Elaeocarpaceae	ELC
Elaphoglossaceae	ELP
Elatinaceae	ELT
Elodeaceae	ELO
Emblingiaceae	EMB
Empetraceae	EMP
Epacridaceae	EPC
Ephedraceae	EPH
Equisetaceae	EQU
Eremosynaceae	ERM
Ericaceae	ERI
Eriocaulaceae	ERO
Erythropalaceae	ERP
Erythroxylaceae	ERX
Escalloniaceae	ESC
Eucommiaceae	ECM
Eucryphiaceae	ECR
Euphorbiaceae	EUP
Euphroniaceae	EPR
Eupomatiaceae	EPM
Eupteleaceae	EPT
Euryalaceae	EUR
Fabaceae	FAB
Fagaceae	FAG
Ficoidaceae	FIC
Flacourtiaceae	FLC
Flagellariaceae	FLG
Flindersiaceae	FLN
Foetidiaceae	FOE
Fouquieriaceae	FOQ
Francoaceae	FCO
Frankeniaceae	FNK
Fumariaceae	FUM
Garryaceae	GAR
Geissolomataceae	GSL
Gelsemiaceae	GEL
Gentianaceae	GEN
Geosiridaceae	GEO
Geraniaceae	GER
Gesneriaceae	GSN
Ginkgoaceae	GNK
Gisekiaceae	GIS
Glaucidiaceae	GCD
Gleicheniaceae	GLC
Globulariaceae	GLB
Gnetaceae	GNE
Goetzeaceae	GTZ
Gomortegaceae	GOM
Gonystylaceae	GNS
Goodeniaceae	GOD
Goupiaceae	GOU
Gramineae	GRM
Grammitidaceae	GMM
Greyiaceae	GRY
Griseliniaceae	GRI
Grossulariaceae	GRS
Grubbiaceae	GRB
Gunneraceae	GNN
Guttiferae	GUT
Gymnogrammitidaceae	GGR
Gyrostemonaceae	GYR
Haemodoraceae	HAE
Halesiaceae	HLS
Halophytaceae	HPH
Haloragaceae	HAL
Hamamelidaceae	HAM
Hanguanaceae	HNG
Hectorellaceae	HCT
Heliconiaceae	HLC
Heliotropiaceae	HLT
Helleboraceae	HEL
Helminthostachyaceae	HLM
Helwingiaceae	HLW
Hemerocallidaceae	HMR
Hemionitidaceae	HEM
Henriqueziaceae	HRQ
Hernandiaceae	HRN
Herreriaceae	HRR
Hesperocallidaceae	HSP
Heteropyxidaceae	HTP
Himantandraceae	HMT
Hippocastanaceae	HCS
Hippocrateaceae	HPC
Hippuridaceae	HPU
Hoplestigmataceae	HPT
Huaceae	HUA
Hugoniaceae	HUG
Humbertiaceae	HMB
Humiriaceae	HOU
Huperziaceae	HUP
Hyacinthaceae	HYA
Hydatellaceae	HYT
Hydnoraceae	HDN
Hydrangeaceae	HDR
Hydrastidaceae	HDS
Hydrocaryaceae	HCY
Hydrocharitaceae	HDC
Hydrocotylaceae	HCO
Hydroleaceae	HDL
Hydrophyllaceae	HYD
Hydrostachyaceae	HST
Hymenophyllaceae	HMP
Hymenophyllopsidaceae	HPS
Hypecoaceae	HYC
Hypericaceae	HYP
Hypolepidaceae	HPL
Hypoxidaceae	HPX
Hypseocharitaceae	HSC
Icacinaceae	ICC
Ilicaceae	ILI
Illecebraceae	ICB
Illiciaceae	ILC
Iridaceae	IRI
Irvingiaceae	IRV
Isoetaceae	ISO
Iteaceae	ITE
Ixerbaceae	IXR
Ixioliriaceae	IXI
Ixonanthaceae	IXO
Japonoliriaceae	JAP
Joinvilleaceae	JNV
Juglandaceae	JUG
Julianiaceae	JUL
Juncaceae	JUN
Juncaginaceae	JCG
Kaliphoraceae	KLP
Kaulfussiaceae	KLF
Kingdoniaceae	KGD
Kirkiaceae	KRK
Koeberliniaceae	KBL
Krameriaceae	KRM
Labiatae	LAB
Lacistemataceae	LCS
Lactoridaceae	LCT
Lamiaceae	LAM
Lanariaceae	LAN
Lardizabalaceae	LAR
Lauraceae	LAU
Laxmanniaceae	LAX
Lecythidaceae	LCY
Ledocarpaceae	LDC
Leeaceae	LEE
Leguminosae	LEG
Leitneriaceae	LTN
Lemnaceae	LMN
Lennoaceae	LNN
Lentibulariaceae	LNT
Leonticaceae	LEO
Lepidobotryaceae	LPB
Lepuropetalaceae	LPR
Lilaeaceae	LLA
Liliaceae	LIL
Limnanthaceae	LIM
Limnocharitaceae	LMC
Limoniaceae	LMO
Linaceae	LIN
Lindsaeaceae	LND
Linnaeaceae	LNA
Lissocarpaceae	LSS
Loasaceae	LOA
Lobeliaceae	LOB
Loganiaceae	LOG
Lomariopsidaceae	LOM
Lophiraceae	LPI
Lophopyxidaceae	LPX
Lophosoriaceae	LPH
Loranthaceae	LOR
Lowiaceae	LOW
Loxogrammaceae	LOX
Loxosomataceae	LXS
Luzuriagaceae	LUZ
Lycopodiaceae	LYC
Lygodiaceae	LYG
Lythraceae	LYT
Mackinlayaceae	MCK
Maesaceae	MAE
Magnoliaceae	MAG
Malaceae	MAL
Malesherbiaceae	MLH
Malpighiaceae	MLP
Malvaceae	MLV
Marantaceae	MRN
Marattiaceae	MTT
Marcgraviaceae	MRC
Marsileaceae	MSL
Martyniaceae	MAR
Mastixiaceae	MSX
Matoniaceae	MAT
Mayacaceae	MAY
Medusagynaceae	MDG
Medusandraceae	MDA
Melanophyllaceae	MLA
Melanthiaceae	MLN
Melastomataceae	MLS
Meliaceae	MEL
Melianthaceae	MTH
Meliosmaceae	MLO
Memecylaceae	MMC
Mendonciaceae	MND
Menispermaceae	MNS
Menthaceae	MEN
Menyanthaceae	MNY
Mesembryanthemaceae	MSM
Mespilaceae	MSP
Metaxyaceae	MTX
Metteniusaceae	MET
Mimosaceae	MIM
Misodendraceae	MIS
Mitrastemonaceae	MTR
Molluginaceae	MOL
Monachosoraceae	MCS
Monimiaceae	MNM
Monotropaceae	MNT
Montiniaceae	MTN
Moraceae	MOR
Morinaceae	MNA
Moringaceae	MRG
Muntingiaceae	MUN
Musaceae	MUS
Myodocarpaceae	MYD
Myoporaceae	MYO
Myricaceae	MYR
Myriophyllaceae	MPH
Myristicaceae	MYS
Myrothamnaceae	MTM
Myrsinaceae	MRS
Myrtaceae	MRT
Myzodendraceae	MYZ
Najadaceae	NAJ
Nandinaceae	NAN
Napoleonaeaceae	NAP
Nartheciaceae	NAR
Naucleaceae	NAU
Negripteridaceae	NEG
Nelumbonaceae	NEL
Nepenthaceae	NEP
Nephrolepidaceae	NPH
Neumanniaceae	NMN
Neuradaceae	NRD
Nitrariaceae	NIT
Nolanaceae	NOL
Nolinaceae	NLN
Nothofagaceae	NTF
Nyctaginaceae	NYC
Nymphaeaceae	NYM
Nypaceae	NYP
Nyssaceae	NYS
Ochnaceae	OCH
Octoknemaceae	OCT
Olacaceae	OLC
Oleaceae	OLE
Oleandraceae	OLN
Oliniaceae	OLI
Onagraceae	ONA
Oncothecaceae	ONC
Onocleaceae	ONO
Ophioglossaceae	OPH
Opiliaceae	OPI
Orchidaceae	ORC
Orobanchaceae	ORO
Osmundaceae	OSM
Oxalidaceae	OXL
Paeoniaceae	PAE
Palmae	PAL
Pandaceae	PDA
Pandanaceae	PND
Papaveraceae	PAP
Papilionaceae	PPL
Paracryphiaceae	PCP
Parkeriaceae	PRK
Parnassiaceae	PAR
Passifloraceae	PAS
Paulowniaceae	PAU
Pedaliaceae	PED
Peganaceae	PEG
Pellicieraceae	PEL
Penaeaceae	PNA
Pennantiaceae	PNN
Pentadiplandraceae	PNT
Pentaphragmataceae	PTP
Pentaphylacaceae	PHC
Penthoraceae	PTH
Peperomiaceae	PEP
Peraceae	PER
Peridiscaceae	PRD
Periplocaceae	PRP
Petermanniaceae	PTM
Petiveriaceae	PTV
Petrosaviaceae	PSV
Phellinaceae	PLN
Philadelphaceae	PHD
Philesiaceae	PLS
Philydraceae	PHL
Phormiaceae	PHO
Phrymaceae	PHR
Phyllanthaceae	PLL
Phyllocladaceae	PCL
Phyllonomaceae	PHN
Physenaceae	PHY
Phytolaccaceae	PHT
Picramniaceae	PIC
Picrodendraceae	PCR
Pinaceae	PIN
Piperaceae	PIP
Pistaciaceae	PIS
Pittosporaceae	PIT
Plagiogyriaceae	PGY
Plagiopteraceae	PGP
Plantaginaceae	PTG
Platanaceae	PLT
Platyzomataceae	PTZ
Plocospermataceae	PLO
Plumbaginaceae	PLB
Poaceae	POA
Podoaceae	POD
Podocarpaceae	PDC
Podophyllaceae	PDP
Podostemaceae	PDS
Polemoniaceae	PLM
Polygalaceae	PGL
Polygonaceae	PLG
Polyosmaceae	POL
Polypodiaceae	PLP
Pontederiaceae	PON
Populaceae	POP
Portulacaceae	POR
Posidoniaceae	POS
Potaliaceae	PTL
Potamogetonaceae	POT
Pottingeriaceae	PTT
Primulaceae	PRM
Prioniaceae	PRI
Proteaceae	PRT
Psilotaceae	PSL
Psiloxylaceae	PSX
Ptaeroxylaceae	PTX
Pteridaceae	PTR
Pteridophyllaceae	PPH
Pterostemonaceae	PTS
Punicaceae	PUN
Putranjivaceae	PUT
Pyrolaceae	PYR
Quiinaceae	QII
Quillajaceae	QLJ
Quintiniaceae	QNT
Rafflesiaceae	RAF
Ranunculaceae	RAN
Rapateaceae	RPT
Resedaceae	RSD
Restionaceae	RST
Retziaceae	RTZ
Rhabdodendraceae	RHB
Rhamnaceae	RHM
Rhipogonaceae	RIP
Rhizophoraceae	RHZ
Rhodoleiaceae	RHD
Rhoipteleaceae	RHP
Rhopalocarpaceae	RPL
Rhynchocalycaceae	RNC
Roridulaceae	RRD
Rosaceae	ROS
Rousseaceae	ROU
Rubiaceae	RUB
Ruppiaceae	RUP
Ruscaceae	RUS
Rutaceae	RUT
Sabiaceae	SAB
Salicaceae	SAL
Salvadoraceae	SLV
Salviniaceae	SVN
Sambucaceae	SMB
Samydaceae	SAM
Saniculaceae	SNC
Santalaceae	SAN
Sapindaceae	SAP
Sapotaceae	SPT
Sarcobataceae	SRB
Sarcolaenaceae	SRC
Sarcospermataceae	SSP
Sargentodoxaceae	SRG
Sarraceniaceae	SAR
Saurauiaceae	SRA
Saururaceae	SRR
Saxifragaceae	SAX
Scheuchzeriaceae	SZR
Schisandraceae	SCS
Schizaeaceae	SCZ
Schlegeliaceae	SCH
Schoepfiaceae	SPF
Sciadopityaceae	SCI
Scrophulariaceae	SCR
Scyphostegiaceae	SST
Scytopetalaceae	SCT
Selaginellaceae	SEL
Setchellanthaceae	SET
Simaroubaceae	SMR
Simmondsiaceae	SMM
Sinopteridaceae	SIN
Siparunaceae	SIP
Siphonodontaceae	SPD
Sladeniaceae	SLD
Smilacaceae	SML
Solanaceae	SOL
Sonneratiaceae	SNN
Sparganiaceae	SPG
Sphaerosepalaceae	SPS
Sphenocleaceae	SPC
Sphenostemonaceae	SPH
Spigeliaceae	SGL
Spiraeaceae	SPI
Stachyuraceae	STC
Stackhousiaceae	STK
Stangeriaceae	SNG
Staphyleaceae	STP
Stegnospermataceae	STG
Stemonaceae	STM
Stemonuraceae	STO
Stenomeridaceae	STN
Sterculiaceae	STR
Stilaginaceae	SGN
Stilbaceae	STL
Strasburgeriaceae	STS
Strelitziaceae	SRZ
Streptochaetaceae	SEP
Stromatopteridaceae	STT
Strychnaceae	SRY
Stylidiaceae	SYD
Stylobasiaceae	SLB
Stylocerataceae	SLC
Styracaceae	STY
Surianaceae	SUR
Symphoremataceae	SRM
Symplocaceae	SYM
Taccaceae	TAC
Taenitidaceae	TAE
Tamaricaceae	TAM
Tapisciaceae	TAP
Taxaceae	TAX
Taxodiaceae	TXO
Tecophilaeaceae	TEC
Tepuianthaceae	TEP
Ternstroemiaceae	TRN
Tetracarpaeaceae	TCA
Tetracentraceae	TTR
Tetrachondraceae	TTC
Tetradiclidaceae	TDC
Tetragoniaceae	TTG
Tetramelaceae	TTM
Tetrameristaceae	TMR
Thalictraceae	THA
Theaceae	TEA
Theligonaceae	THG
Thelypteridaceae	THL
Themidaceae	THE
Theophrastaceae	TEO
Thismiaceae	THS
Thunbergiaceae	THN
Thurniaceae	THU
Thymelaeaceae	THY
Thyrsopteridaceae	THR
Ticodendraceae	TIC
Tiliaceae	TIL
Tmesipteridaceae	TMS
Tofieldiaceae	TOF
Torricelliaceae	TOR
Tovariaceae	TOV
Trapaceae	TRA
Trapellaceae	TPL
Tremandraceae	TMD
Tribelaceae	TRB
Trichomanaceae	TCM
Trichopodaceae	TCH
Trigoniaceae	TRG
Trilliaceae	TRL
Trimeniaceae	TRM
Triplostegiaceae	TPS
Tristichaceae	TRS
Triuridaceae	TRI
Trochodendraceae	TRC
Tropaeolaceae	TRP
Turneraceae	TNR
Typhaceae	TYP
Ulmaceae	ULM
Umbelliferae	UMB
Urticaceae	URT
Uvulariaceae	UVU
Vacciniaceae	VAC
Vahliaceae	VHL
Valerianaceae	VAL
Velloziaceae	VLL
Verbenaceae	VRB
Violaceae	VIO
Viscaceae	VIS
Vitaceae	VIT
Vittariaceae	VTT
Vivianiaceae	VIV
Vochysiaceae	VOC
Wellstediaceae	WLS
Welwitschiaceae	WLW
Winteraceae	WIN
Woodsiaceae	WDS
Xanthophyllaceae	XPH
Xanthorrhoeaceae	XAN
Xeronemataceae	XER
Xyridaceae	XYR
Zamiaceae	ZAM
Zannichelliaceae	ZAN
Zingiberaceae	ZIN
Zosteraceae	ZOS
Zygophyllaceae	ZYG