This list is sorted/organized alphabetically by Genus instead of by traditional plant family, so that you can find the new family (or the old) by just knowing the Genus name. Please email me with any questions.
| NEW FAMILY | GENUS | TRADITIONAL FAMILY |
| LINNAEACEAE | Abelia | CAPRIFOLIACEAE |
| SAPINDACEAE | Acer | ACERACEAE |
| MALVACEAE | Adansonia | BOMBACACEAE |
| POLYPODIACEAE | Adenophorus | GRAMMITIDACEAE |
| LAMIACEAE | Aegiphila | VERBENACEAE |
| SAPINDACEAE | Aesculus | HIPPOCASTANACEAE |
| OROBANCHACEAE | Agalinis | SCROPHULARIACEAE |
| AGAPANTHACEAE | Agapanthus | LILIACEAE |
| AGDESTIDACEAE | Agdestis | PHYTOLACCACEAE |
| OROBANCHACEAE | Alectra | SCROPHULARIACEAE |
| NARTHECIACEAE | Aletris | LILIACEAE |
| AMARANTHACEAE | Allenrolfea | CHENOPODIACEAE |
| ALLIACEAE | Allium | LILIACEAE |
| ERICACEAE | Allotropa | MONOTROPACEAE |
| ASPHODELACEAE | Aloe | ALOACEAE |
| ALSTROEMERIACEAE | Alstroemeria | LILIACEAE |
| PICRAMNIACEAE | Alvaradoa | SIMAROUBACEAE |
| AMARYLLIDACEAE | Amaryllis | LILIACEAE |
| MELANTHIACEAE | Amianthium | LILIACEAE |
| PLANTAGINACEAE | Anarrhinum | SCROPHULARIACEAE |
| THEMIDACEAE | Androstephium | LILIACEAE |
| PTERIDACEAE | Anetium | VITTARIACEAE |
| PLANTAGINACEAE | Angelonia | SCROPHULARIACEAE |
| MELANTHIACEAE | Anticlea | LILIACEAE |
| SANTALACEAE | Antidaphne | EREMOLEPIDACEAE |
| PHYLLANTHACEAE | Antidesma | EUPHORBIACEAE |
| PLANTAGINACEAE | Antirrhinum | SCROPHULARIACEAE |
| PTERIDACEAE | Antrophyum | VITTARIACEAE |
| AMARANTHACEAE | Aphanisma | CHENOPODIACEAE |
| APOCYNACEAE | Araujia | ASCLEPIADACEAE |
| SANTALACEAE | Arceuthobium | VISCACEAE |
| PRIMULACEAE | Ardisia | MYRSINACEAE |
| CLEOMACEAE | Arivela | CAPPARACEAE |
| AMARANTHACEAE | Arthrocnemum | CHENOPODIACEAE |
| APOCYNACEAE | Asclepias | ASCLEPIADACEAE |
| ASPARAGACEAE | Asparagus | LILIACEAE |
| ASPHODELACEAE | Asphodelus | LILIACEAE |
| RUSCACEAE | Aspidistra | LILIACEAE |
| ASTELIACEAE | Astelia | LILIACEAE |
| CLEOMACEAE | Atamisquea | CAPPARACEAE |
| ATHYRIACEAE | Athyrium | DRYOPTERIDACEAE |
| AMARANTHACEAE | Atriplex | CHENOPODIACEAE |
| OROBANCHACEAE | Aureolaria | SCROPHULARIACEAE |
| ACANTHACEAE | Avicennia | VERBENACEAE |
| AMARANTHACEAE | Axyris | CHENOPODIACEAE |
| MALVACEAE | Ayenia | STERCULIACEAE |
| PLANTAGINACEAE | Bacopa | SCROPHULARIACEAE |
| SALICACEAE | Banara | FLACOURTIACEAE |
| OROBANCHACEAE | Bartsia | SCROPHULARIACEAE |
| AMARANTHACEAE | Bassia | CHENOPODIACEAE |
| PLANTAGINACEAE | Bellardia | SCROPHULARIACEAE |
| PLANTAGINACEAE | Besseya | SCROPHULARIACEAE |
| AMARANTHACEAE | Beta | CHENOPODIACEAE |
| RUBIACEAE | Billardiera | PITTOSPORACEAE |
| PHYLLANTHACEAE | Bischofia | EUPHORBIACEAE |
| THEMIDACEAE | Bloomeria | LILIACEAE |
| PRIMULACEAE | Bonellia | THEOPHRASTACEAE |
| SCROPHULARIACEAE | Bontia | MYOPORACEAE |
| MALVACEAE | Brachychiton | STERCULIACEAE |
| OROBANCHACEAE | Brachystigma | SCROPHULARIACEAE |
| PHYLLANTHACEAE | Breynia | EUPHORBIACEAE |
| THEMIDACEAE | Brodiaea | LILIACEAE |
| OROBANCHACEAE | Buchnera | SCROPHULARIACEAE |
| SCROPHULARIACEAE | Buddleja | BUDDLEJACEAE |
| ASPHODELACEAE | Bulbine | LILIACEAE |
| MONTIACEAE | Calandrinia | PORTULACACEAE |
| LAMIACEAE | Callicarpa | VERBENACEAE |
| PLANTAGINACEAE | Callitriche | CALLITRICHACEAE |
| ACHARIACEAE | Caloncoba | FLACOURTIACEAE |
| CALOPHYLLACEAE | Calophyllum | CLUSIACEAE |
| APOCYNACEAE | Calotropis | ASCLEPIADACEAE |
| MONTIACEAE | Calyptridium | PORTULACACEAE |
| AGAVACEAE | Camassia | LILIACEAE |
| AMARANTHACEAE | Camphorosma | CHENOPODIACEAE |
| CLEOMACEAE | Carsonia | CAPPARACEAE |
| LAMIACEAE | Caryopteris | VERBENACEAE |
| SALICACEAE | Casearia | FLACOURTIACEAE |
| OROBANCHACEAE | Castilleja | SCROPHULARIACEAE |
| URTICACEAE | Cecropia | CECROPIACEAE |
| MALVACEAE | Ceiba | BOMBACACEAE |
| CANNABACEAE | Celtis | ULMACEAE |
| TAXACEAE | Cephalotaxus | CEPHALOTAXACEAE |
| ERICACEAE | Ceratiola | EMPETRACEAE |
| PTERIDACEAE | Ceratopteris | PARKERIACEAE |
| PLANTAGINACEAE | Chaenorhinum | SCROPHULARIACEAE |
| HELONIADACEAE | Chamaelirium | LILIACEAE |
| PLANTAGINACEAE | Chelone | SCROPHULARIACEAE |
| AMARANTHACEAE | Chenopodium | CHENOPODIACEAE |
| ERICACEAE | Chimaphila | PYROLACEAE |
| PLANTAGINACEAE | Chionophila | SCROPHULARIACEAE |
| AGAVACEAE | Chlorogalum | LILIACEAE |
| AGAVACEAE | Chlorophytum | LILIACEAE |
| OROBANCHACEAE | Chloropyron | SCROPHULARIACEAE |
| CIBOTIACEAE | Cibotium | DICKSONIACEAE |
| MONTIACEAE | Cistanthe | PORTULACACEAE |
| MONTIACEAE | Claytonia | PORTULACACEAE |
| CLEOMACEAE | Cleome | CAPPARACEAE |
| CLEOMACEAE | Cleomella | CAPPARACEAE |
| CLEOMACEAE | Cleoserrata | CAPPARACEAE |
| LAMIACEAE | Clerodendrum | VERBENACEAE |
| PENTAPHYLACACEAE | Cleyera | THEACEAE |
| POLYPODIACEAE | Cochlidium | GRAMMITIDACEAE |
| MALVACEAE | Cola | STERCULIACEAE |
| COLCHICACEAE | Colchicum | LILIACEAE |
| PLANTAGINACEAE | Collinsia | SCROPHULARIACEAE |
| LAMIACEAE | Congea | VERBENACEAE |
| RUSCACEAE | Convallaria | LILIACEAE |
| AMARYLLIDACEAE | Cooperia | LILIACEAE |
| MALVACEAE | Corchorus | TILIACEAE |
| OROBANCHACEAE | Cordylanthus | SCROPHULARIACEAE |
| LAXMANNIACEAE | Cordyline | LILIACEAE |
| ERICACEAE | Corema | EMPETRACEAE |
| AMARANTHACEAE | Corispermum | CHENOPODIACEAE |
| LAMIACEAE | Cornutia | VERBENACEAE |
| MOLLUGINACEAE | Corrigiola | CARYOPHYLLACEAE |
| MARTYNIACEAE | Craniolaria | PEDALIACEAE |
| AMARYLLIDACEAE | Crinum | LILIACEAE |
| APOCYNACEAE | Cryptostegia | ASCLEPIADACEAE |
| HYPOXIDACEAE | Curculigo | LILIACEAE |
| CONVOLVULACEAE | Cuscuta | CUSCUTACEAE |
| PRIMULACEAE | Cybianthus | MYRSINACEAE |
| AMARANTHACEAE | Cycloloma | CHENOPODIACEAE |
| LOMARIOPSIDACEAE | Cyclopeltis | DRYOPTERIDACEAE |
| PLANTAGINACEAE | Cymbalaria | SCROPHULARIACEAE |
| APOCYNACEAE | Cynanchum | ASCLEPIADACEAE |
| CYSTOPTERIDACEAE | Cystopteris | DRYOPTERIDACEAE |
| OROBANCHACEAE | Dasistoma | SCROPHULARIACEAE |
| RUSCACEAE | Dasylirion | LILIACEAE |
| DAVALLIACEAE | Davallia | DRYOPTERIDACEAE |
| SANTALACEAE | Dendrophthora | LORANTHACEAE |
| ATHYRIACEAE | Deparia | DRYOPTERIDACEAE |
| HEMEROCALLIDACEAE | Dianella | LILIACEAE |
| THEMIDACEAE | Dichelostemma | LILIACEAE |
| OROBANCHACEAE | Dicranostegia | SCROPHULARIACEAE |
| DIERVILLACEAE | Diervilla | CAPRIFOLIACEAE |
| PLANTAGINACEAE | Digitalis | SCROPHULARIACEAE |
| PHRYMACEAE | Diplacus | SCROPHULARIACEAE |
| ATHYRIACEAE | Diplazium | DRYOPTERIDACEAE |
| PLANTAGINACEAE | Dopatrium | SCROPHULARIACEAE |
| SALICACEAE | Dovyalis | FLACOURTIACEAE |
| RUSCACEAE | Dracaena | LILIACEAE |
| BORAGINACEAE | Draperia | HYDROPHYLLACEAE |
| PUTRANJIVACEAE | Drypetes | EUPHORBIACEAE |
| AMARANTHACEAE | Dysphania | CHENOPODIACEAE |
| AGAVACEAE | Echeandia | LILIACEAE |
| BORAGINACEAE | Ellisia | HYDROPHYLLACEAE |
| PRIMULACEAE | Embelia | MYRSINACEAE |
| BORAGINACEAE | Emmenanthe | HYDROPHYLLACEAE |
| SCROPHULARIACEAE | Emorya | BUDDLEJACEAE |
| ERICACEAE | Empetrum | EMPETRACEAE |
| AMARANTHACEAE | Enchylaena | CHENOPODIACEAE |
| POLYPODIACEAE | Enterosora | GRAMMITIDACEAE |
| PLANTAGINACEAE | Epixiphium | SCROPHULARIACEAE |
| AGAVACEAE | Eremocrinum | LILIACEAE |
| ASPHODELACEAE | Eremurus | LILIACEAE |
| BORAGINACEAE | Eriodictyon | HYDROPHYLLACEAE |
| ESCALLONIACEAE | Escallonia | GROSSULARIACEAE |
| SANTALACEAE | Eubrachion | EREMOLEPIDACEAE |
| AMARYLLIDACEAE | Eucharis | LILIACEAE |
| BORAGINACEAE | Eucrypta | HYDROPHYLLACEAE |
| OROBANCHACEAE | Euphrasia | SCROPHULARIACEAE |
| PENTAPHYLACACEAE | Eurya | THEACEAE |
| AMARANTHACEAE | Extriplex | CHENOPODIACEAE |
| TECTARIACEAE | Fadyenia | DRYOPTERIDACEAE |
| MALVACEAE | Firmiana | STERCULIACEAE |
| SALICACEAE | Flacourtia | FLACOURTIACEAE |
| PHYLLANTHACEAE | Flueggea | EUPHORBIACEAE |
| MELIANTHACEAE | Francoa | SAXIFRAGACEAE |
| MALVACEAE | Fremontodendron | STERCULIACEAE |
| APOCYNACEAE | Funastrum | ASCLEPIADACEAE |
| AMARYLLIDACEAE | Galanthus | LILIACEAE |
| PLANTAGINACEAE | Gambelia | SCROPHULARIACEAE |
| GELSEMIACEAE | Gelsemium | LOGANIACEAE |
| Family APG | Genus | Family-Trad |
| GISEKIACEAE | Gisekia | PHYTOLACCACEAE |
| PHYLLANTHACEAE | Glochidion | EUPHORBIACEAE |
| COLCHICACEAE | Gloriosa | LILIACEAE |
| PHRYMACEAE | Glossostigma | SCROPHULARIACEAE |
| LAMIACEAE | Gmelina | VERBENACEAE |
| APOCYNACEAE | Gonolobus | ASCLEPIADACEAE |
| POLYPODIACEAE | Grammitis | GRAMMITIDACEAE |
| PLANTAGINACEAE | Gratiola | SCROPHULARIACEAE |
| AMARANTHACEAE | Grayia | CHENOPODIACEAE |
| MALVACEAE | Grewia | TILIACEAE |
| MALVACEAE | Guazuma | STERCULIACEAE |
| CYSTOPTERIDACEAE | Gymnocarpium | DRYOPTERIDACEAE |
| AMARYLLIDACEAE | Habranthus | LILIACEAE |
| AMARANTHACEAE | Halogeton | CHENOPODIACEAE |
| PTERIDACEAE | Haplopteris | VITTARIACEAE |
| AGAVACEAE | Hastingsia | LILIACEAE |
| PLANTAGINACEAE | Hebe | SCROPHULARIACEAE |
| PTERIDACEAE | Hecistopteris | VITTARIACEAE |
| MALVACEAE | Helicteres | STERCULIACEAE |
| MALVACEAE | Heliocarpus | TILIACEAE |
| HELONIADACEAE | Helonias | LILIACEAE |
| HEMEROCALLIDACEAE | Hemerocallis | LILIACEAE |
| HEMIDICTYACEAE | Hemidictyum | DRYOPTERIDACEAE |
| CLEOMACEAE | Hemiscola | CAPPARACEAE |
| ERICACEAE | Hemitomes | MONOTROPACEAE |
| MALVACEAE | Hermannia | STERCULIACEAE |
| AGAVACEAE | Hesperocallis | LILIACEAE |
| BORAGINACEAE | Hesperochiron | HYDROPHYLLACEAE |
| PHYLLANTHACEAE | Heterosavia | EUPHORBIACEAE |
| AMARYLLIDACEAE | Hippeastrum | LILIACEAE |
| CELASTRACEAE | Hippocratea | HIPPOCRATEACEAE |
| PLANTAGINACEAE | Hippuris | HIPPURIDACEAE |
| PLANTAGINACEAE | Holmgrenanthe | SCROPHULARIACEAE |
| LAMIACEAE | Holmskioldia | VERBENACEAE |
| SALICACEAE | Homalium | FLACOURTIACEAE |
| DIPLAZIOPSIDACEAE | Homalosorus | DRYOPTERIDACEAE |
| AGAVACEAE | Hosta | LILIACEAE |
| BORAGINACEAE | Howellanthus | HYDROPHYLLACEAE |
| PLANTAGINACEAE | Howelliella | SCROPHULARIACEAE |
| APOCYNACEAE | Hoya | ASCLEPIADACEAE |
| HYACINTHACEAE | Hyacinthoides | LILIACEAE |
| HYACINTHACEAE | Hyacinthus | LILIACEAE |
| ALISMATACEAE | Hydrocleys | LIMNOCHARITACEAE |
| ARALIACEAE | Hydrocotyle | APIACEAE |
| HYDROLEACEAE | Hydrolea | HYDROPHYLLACEAE |
| BORAGINACEAE | Hydrophyllum | HYDROPHYLLACEAE |
| AMARYLLIDACEAE | Hymenocallis | LILIACEAE |
| HYPERICACEAE | Hypericum | CLUSIACEAE |
| TECTARIACEAE | Hypoderris | DRYOPTERIDACEAE |
| ERICACEAE | Hypopitys | MONOTROPACEAE |
| HYPOXIDACEAE | Hypoxis | LILIACEAE |
| MARTYNIACEAE | Ibicella | PEDALIACEAE |
| TOFIELDIACEAE | Isidrogalvia | LILIACEAE |
| ITEACEAE | Itea | GROSSULARIACEAE |
| PRIMULACEAE | Jacquinia | THEOPHRASTACEAE |
| PLANTAGINACEAE | Keckiella | SCROPHULARIACEAE |
| PLANTAGINACEAE | Kickxia | SCROPHULARIACEAE |
| MALVACEAE | Kleinhovia | STERCULIACEAE |
| ASPHODELACEAE | Kniphofia | LILIACEAE |
| KOEBERLINIACEAE | Koeberlinia | CAPPARACEAE |
| LINNAEACEAE | Kolkwitzia | CAPRIFOLIACEAE |
| SANTALACEAE | Korthalsella | VISCACEAE |
| AMARANTHACEAE | Krascheninnikovia | CHENOPODIACEAE |
| SALICACEAE | Laetia | FLACOURTIACEAE |
| PLANTAGINACEAE | Lagotis | SCROPHULARIACEAE |
| ARACEAE | Landoltia | LEMNACEAE |
| SIMAROUBACEAE | Leitneria | LEITNERIACEAE |
| POLYPODIACEAE | Lellingeria | GRAMMITIDACEAE |
| ARACEAE | Lemna | LEMNACEAE |
| ERICACEAE | Leptecophylla | EPACRIDACEAE |
| PARNASSIACEAE | Lepuropetalon | SAXIFRAGACEAE |
| AGAVACEAE | Leucocrinum | LILIACEAE |
| AMARYLLIDACEAE | Leucojum | LILIACEAE |
| PLANTAGINACEAE | Leucospora | SCROPHULARIACEAE |
| MONTIACEAE | Lewisia | PORTULACACEAE |
| MONTIACEAE | Lewisiopsis | PORTULACACEAE |
| PLANTAGINACEAE | Limnophila | SCROPHULARIACEAE |
| PLANTAGINACEAE | Limosella | SCROPHULARIACEAE |
| PLANTAGINACEAE | Linaria | SCROPHULARIACEAE |
| LINDERNIACEAE | Lindernia | SCROPHULARIACEAE |
| LINDSAEACEAE | Lindsaea | DENNSTAEDTIACEAE |
| LINNAEACEAE | Linnaea | CAPRIFOLIACEAE |
| ALTINGIACEAE | Liquidambar | HAMAMELIDACEAE |
| RUSCACEAE | Liriope | LILIACEAE |
| LOMARIOPSIDACEAE | Lomariopsis | DRYOPTERIDACEAE |
| LONCHITIDACEAE | Lonchitis | DENNSTAEDTIACEAE |
| NARTHECIACEAE | Lophiola | LILIACEAE |
| DICKSONIACEAE | Lophosoria | LOPHOSORIACEAE |
| PLANTAGINACEAE | Lophospermum | SCROPHULARIACEAE |
| MALVACEAE | Luehea | TILIACEAE |
| SALICACEAE | Lunania | FLACOURTIACEAE |
| AMARYLLIDACEAE | Lycoris | LILIACEAE |
| PLANTAGINACEAE | Mabrya | SCROPHULARIACEAE |
| OROBANCHACEAE | Macranthera | SCROPHULARIACEAE |
| RUSCACEAE | Maianthemum | LILIACEAE |
| CALOPHYLLACEAE | Mammea | CLUSIACEAE |
| APOCYNACEAE | Marsdenia | ASCLEPIADACEAE |
| MARTYNIACEAE | Martynia | PEDALIACEAE |
| APOCYNACEAE | Matelea | ASCLEPIADACEAE |
| ONOCLEACEAE | Matteuccia | DRYOPTERIDACEAE |
| PLANTAGINACEAE | Maurandella | SCROPHULARIACEAE |
| PLANTAGINACEAE | Maurandya | SCROPHULARIACEAE |
| PHRYMACEAE | Mazus | SCROPHULARIACEAE |
| PLANTAGINACEAE | Mecardonia | SCROPHULARIACEAE |
| OROBANCHACEAE | Melampyrum | SCROPHULARIACEAE |
| MALVACEAE | Melochia | STERCULIACEAE |
| POLYPODIACEAE | Melpomene | GRAMMITIDACEAE |
| APOCYNACEAE | Metaplexis | ASCLEPIADACEAE |
| LINDERNIACEAE | Micranthemum | SCROPHULARIACEAE |
| AMARANTHACEAE | Micromonolepis | CHENOPODIACEAE |
| POLYPODIACEAE | Micropolypodium | GRAMMITIDACEAE |
| MICROTEACEAE | Microtea | CHENOPODIACEAE |
| THEMIDACEAE | Milla | LILIACEAE |
| PHRYMACEAE | Mimetanthe | SCROPHULARIACEAE |
| PHRYMACEAE | Mimulus | SCROPHULARIACEAE |
| PLANTAGINACEAE | Misopates | SCROPHULARIACEAE |
| PLANTAGINACEAE | Mohavea | SCROPHULARIACEAE |
| ERICACEAE | Moneses | PYROLACEAE |
| AMARANTHACEAE | Monolepis | CHENOPODIACEAE |
| ERICACEAE | Monotropa | MONOTROPACEAE |
| ERICACEAE | Monotropsis | MONOTROPACEAE |
| MONTIACEAE | Montia | PORTULACACEAE |
| CLEOMACEAE | Morisonia | CAPPARACEAE |
| APOCYNACEAE | Morrenia | ASCLEPIADACEAE |
| THEMIDACEAE | Muilla | LILIACEAE |
| MUNTINGIACEAE | Muntingia | ELAEOCARPACEAE |
| HYACINTHACEAE | Muscari | LILIACEAE |
| SCROPHULARIACEAE | Myoporum | MYOPORACEAE |
| PRIMULACEAE | Myrsine | MYRSINACEAE |
| HYDROCHARITACEAE | Najas | NAJADACEAE |
| BORAGINACEAE | Nama | HYDROPHYLLACEAE |
| AMARYLLIDACEAE | Narcissus | LILIACEAE |
| NARTHECIACEAE | Narthecium | LILIACEAE |
| BORAGINACEAE | Nemophila | HYDROPHYLLACEAE |
| PLANTAGINACEAE | Neogaerrhinum | SCROPHULARIACEAE |
| AMARANTHACEAE | Neokochia | CHENOPODIACEAE |
| NEPHROLEPIDACEAE | Nephrolepis | DRYOPTERIDACEAE |
| AMARANTHACEAE | Nitrophila | CHENOPODIACEAE |
| RUSCACEAE | Nolina | AGAVACEAE |
| PLANTAGINACEAE | Nothochelone | SCROPHULARIACEAE |
| ALLIACEAE | Nothoscordum | LILIACEAE |
| PLANTAGINACEAE | Nuttallanthus | SCROPHULARIACEAE |
| NYSSACEAE | Nyssa | CORNACEAE |
| MALVACEAE | Ochroma | BOMBACACEAE |
| OROBANCHACEAE | Odontites | SCROPHULARIACEAE |
| LINDSAEACEAE | Odontosoria | DENNSTAEDTIACEAE |
| TECOPHILAEACEAE | Odontostomum | LILIACEAE |
| OLEANDRACEAE | Oleandra | DRYOPTERIDACEAE |
| ONOCLEACEAE | Onoclea | DRYOPTERIDACEAE |
| RUSCACEAE | Ophiopogon | LILIACEAE |
| HYACINTHACEAE | Ornithogalum | LILIACEAE |
| ERICACEAE | Orthilia | PYROLACEAE |
| OROBANCHACEAE | Orthocarpus | SCROPHULARIACEAE |
| HYACINTHACEAE | Othocallis | LILIACEAE |
| APOCYNACEAE | Oxypetalum | ASCLEPIADACEAE |
| CLEOMACEAE | Oxystylis | CAPPARACEAE |
| MALVACEAE | Pachira | BOMBACACEAE |
| AMARYLLIDACEAE | Pancratium | LILIACEAE |
| PRIMULACEAE | Parathesis | MYRSINACEAE |
| OROBANCHACEAE | Parentucellia | SCROPHULARIACEAE |
| PARNASSIACEAE | Parnassia | SAXIFRAGACEAE |
| PAULOWNIACEAE | Paulownia | BIGNONIACEAE |
| OROBANCHACEAE | Pedicularis | SCROPHULARIACEAE |
| NITRARIACEAE | Peganum | ZYGOPHYLLACEAE |
| PLANTAGINACEAE | Penstemon | SCROPHULARIACEAE |
| MALVACEAE | Pentapetes | STERCULIACEAE |
| PENTHORACEAE | Penthorum | CRASSULACEAE |
| APOCYNACEAE | Periploca | ASCLEPIADACEAE |
| CLEOMACEAE | Peritoma | CAPPARACEAE |
| LAMIACEAE | Petitia | VERBENACEAE |
| PETIVERIACEAE | Petiveria | PHYTOLACCACEAE |
| BORAGINACEAE | Phacelia | HYDROPHYLLACEAE |
| MONTIACEAE | Phemeranthus | PORTULACACEAE |
| BORAGINACEAE | Pholisma | LENNOACEAE |
| BORAGINACEAE | Pholistoma | HYDROPHYLLACEAE |
| SANTALACEAE | Phoradendron | VISCACEAE |
| HEMEROCALLIDACEAE | Phormium | AGAVACEAE |
| PHRYMACEAE | Phryma | VERBENACEAE |
| PHYLLANTHACEAE | Phyllanthopsis | EUPHORBIACEAE |
| PHYLLANTHACEAE | Phyllanthus | EUPHORBIACEAE |
| PICRAMNIACEAE | Picramnia | SIMAROUBACEAE |
| APODANTHACEAE | Pilostyles | RAFFLESIACEAE |
| ERICACEAE | Pityopus | MONOTROPACEAE |
| TOFIELDIACEAE | Pleea | LILIACEAE |
| RUSCACEAE | Pleomele | LILIACEAE |
| ERICACEAE | Pleuricospora | MONOTROPACEAE |
| CLEOMACEAE | Polanisia | CAPPARACEAE |
| AMARANTHACEAE | Polycnemum | CHENOPODIACEAE |
| RUSCACEAE | Polygonatum | LILIACEAE |
| TETRACHONDRACEAE | Polypremum | BUDDLEJACEAE |
| MONTIACEAE | Portulacaria | PORTULACACEAE |
| LAMIACEAE | Premna | VERBENACEAE |
| AMARANTHACEAE | Proatriplex | CHENOPODIACEAE |
| MARTYNIACEAE | Proboscidea | PEDALIACEAE |
| SALICACEAE | Prockia | FLACOURTIACEAE |
| PLANTAGINACEAE | Pseudorontium | SCROPHULARIACEAE |
| TRILLIACEAE | Pseudotrillium | LILIACEAE |
| ERICACEAE | Pterospora | MONOTROPACEAE |
| LYTHRACEAE | Punica | PUNICACEAE |
| ERICACEAE | Pyrola | PYROLACEAE |
| MALVACEAE | Quararibea | BOMBACACEAE |
| OROBANCHACEAE | Rhinanthus | SCROPHULARIACEAE |
| PETIVERIACEAE | Rivina | PHYTOLACCACEAE |
| BORAGINACEAE | Romanzoffia | HYDROPHYLLACEAE |
| PLANTAGINACEAE | Russelia | SCROPHULARIACEAE |
| SACCOLOMATACEAE | Saccoloma | DENNSTAEDTIACEAE |
| PLANTAGINACEAE | Sairocarpus | SCROPHULARIACEAE |
| AMARANTHACEAE | Salicornia | CHENOPODIACEAE |
| AMARANTHACEAE | Salsola | CHENOPODIACEAE |
| ADOXACEAE | Sambucus | CAPRIFOLIACEAE |
| SALICACEAE | Samyda | FLACOURTIACEAE |
| RUSCACEAE | Sansevieria | AGAVACEAE |
| SARCOBATACEAE | Sarcobatus | CHENOPODIACEAE |
| AMARANTHACEAE | Sarcocornia | CHENOPODIACEAE |
| ERICACEAE | Sarcodes | MONOTROPACEAE |
| PHYLLANTHACEAE | Sauropus | EUPHORBIACEAE |
| PHYLLANTHACEAE | Savia | EUPHORBIACEAE |
| PLANTAGINACEAE | Schistophragma | SCROPHULARIACEAE |
| SCHLEGELIACEAE | Schlegelia | BIGNONIACEAE |
| MELANTHIACEAE | Schoenocaulon | LILIACEAE |
| AGAVACEAE | Schoenolirion | LILIACEAE |
| SCHOEPFIACEAE | Schoepfia | OLACACEAE |
| OROBANCHACEAE | Schwalbea | SCROPHULARIACEAE |
| HYACINTHACEAE | Scilla | LILIACEAE |
| PLANTAGINACEAE | Scoparia | SCROPHULARIACEAE |
| OROBANCHACEAE | Seymeria | SCROPHULARIACEAE |
| PLANTAGINACEAE | Sophronanthe | SCROPHULARIACEAE |
| TYPHACEAE | Sparganium | SPARGANIACEAE |
| AMARANTHACEAE | Spinacia | CHENOPODIACEAE |
| ARACEAE | Spirodela | LEMNACEAE |
| APOCYNACEAE | Stapelia | ASCLEPIADACEAE |
| STEGNOSPERMATACEAE | Stegnosperma | PHYTOLACCACEAE |
| PLANTAGINACEAE | Stemodia | SCROPHULARIACEAE |
| MELANTHIACEAE | Stenanthium | LILIACEAE |
| POLYPODIACEAE | Stenogrammitis | GRAMMITIDACEAE |
| MALVACEAE | Sterculia | STERCULIACEAE |
| AMARYLLIDACEAE | Sternbergia | LILIACEAE |
| OROBANCHACEAE | Striga | SCROPHULARIACEAE |
| AMARANTHACEAE | Stutzia | CHENOPODIACEAE |
| PRIMULACEAE | Stylogyne | MYRSINACEAE |
| AMARANTHACEAE | Suaeda | CHENOPODIACEAE |
| AMARANTHACEAE | Suckleya | CHENOPODIACEAE |
| PLANTAGINACEAE | Synthyris | SCROPHULARIACEAE |
| DIOSCOREACEAE | Tacca | TACCACEAE |
| ANACAMPSEROTACEAE | Talinopsis | PORTULACACEAE |
| TALINACEAE | Talinum | PORTULACACEAE |
| CLEOMACEAE | Tarenaya | CAPPARACEAE |
| TECTARIACEAE | Tectaria | DRYOPTERIDACEAE |
| LAMIACEAE | Tectona | VERBENACEAE |
| PENTAPHYLACACEAE | Ternstroemia | THEACEAE |
| POLYPODIACEAE | Terpsichore | GRAMMITIDACEAE |
| LAMIACEAE | Tetraclea | VERBENACEAE |
| PICRODENDRACEAE | Tetracoccus | EUPHORBIACEAE |
| MALVACEAE | Theobroma | STERCULIACEAE |
| MALVACEAE | Tilia | TILIACEAE |
| TOFIELDIACEAE | Tofieldia | LILIACEAE |
| PLANTAGINACEAE | Tonella | SCROPHULARIACEAE |
| LINDERNIACEAE | Torenia | SCROPHULARIACEAE |
| MELANTHIACEAE | Toxicoscordion | LILIACEAE |
| LYTHRACEAE | Trapa | TRAPACEAE |
| CANNABACEAE | Trema | ULMACEAE |
| TOFIELDIACEAE | Triantha | LILIACEAE |
| BORAGINACEAE | Tricardia | HYDROPHYLLACEAE |
| MALVACEAE | Trichospermum | TILIACEAE |
| PETIVERIACEAE | Trichostigma | PHYTOLACCACEAE |
| TRILLIACEAE | Trillium | LILIACEAE |
| OROBANCHACEAE | Triphysaria | SCROPHULARIACEAE |
| TECTARIACEAE | Triplophyllum | DRYOPTERIDACEAE |
| ALLIACEAE | Tristagma | LILIACEAE |
| THEMIDACEAE | Triteleia | LILIACEAE |
| THEMIDACEAE | Triteleiopsis | LILIACEAE |
| MALVACEAE | Triumfetta | TILIACEAE |
| ALLIACEAE | Tulbaghia | LILIACEAE |
| COLCHICACEAE | Uvularia | LILIACEAE |
| MELANTHIACEAE | Veratrum | LILIACEAE |
| PLANTAGINACEAE | Veronica | SCROPHULARIACEAE |
| PLANTAGINACEAE | Veronicastrum | SCROPHULARIACEAE |
| ADOXACEAE | Viburnum | CAPRIFOLIACEAE |
| SANTALACEAE | Viscum | VISCACEAE |
| LAMIACEAE | Vitex | VERBENACEAE |
| PTERIDACEAE | Vittaria | VITTARIACEAE |
| PRIMULACEAE | Wallenia | MYRSINACEAE |
| MALVACEAE | Waltheria | STERCULIACEAE |
| DIERVILLACEAE | Weigela | CAPRIFOLIACEAE |
| BORAGINACEAE | Wigandia | HYDROPHYLLACEAE |
| CLEOMACEAE | Wislizenia | CAPPARACEAE |
| ARACEAE | Wolffia | LEMNACEAE |
| ARACEAE | Wolffiella | LEMNACEAE |
| WOODSIACEAE | Woodsia | DRYOPTERIDACEAE |
| XEROPHYLLACEAE | Xerophyllum | LILIACEAE |
| SALICACEAE | Xylosma | FLACOURTIACEAE |
| POTAMOGETONACEAE | Zannichellia | ZANNICHELLIACEAE |
| AMARYLLIDACEAE | Zephyranthes | LILIACEAE |
| MELANTHIACEAE | Zigadenus | LILIACEAE |
| POLYPODIACEAE | Zygophlebia | GRAMMITIDACEAE |
Wild at Heart 