List of plant genus names (Q–Z)

Since the first printing of Carl Linnaeus's Species Plantarum in 1753, plant species have been assigned one epithet (name) for the species and one for their genus (a grouping of related species).[1] Many of these genera (genuses) are listed in Stearn's Dictionary of Plant Names for Gardeners. William Stearn (1911–2001) was one of the pre-eminent British botanists of the 20th century: a Librarian of the Royal Horticultural Society, a president of the Linnean Society and the original drafter of the International Code of Nomenclature for Cultivated Plants.[2][3]

Tigridia (from the Latin for "tiger")

The first column below lists vascular plant genera from Stearn's Dictionary, excluding names with missing derivations and those names that no longer appear in more modern works, such as Plants of the World by Maarten J. M. Christenhusz (lead author), Michael F. Fay and Mark W. Chase.[4] Plants of the World is also used for the family and order classification for each genus. The second column gives either a meaning or the derivation of the word, such as a namesake or a language of origin. The last two columns indicate citations to The A to Z of Plant Names by Allen Coombes and The Names of Plants by David Gledhill.[5][6] The four-volume CRC World Dictionary of Plant Names by Umberto Quattrocchi is also a source for almost every genus in the table, except as noted.

Key

Latin: = derived from Latin (otherwise Greek, except as noted)
C = listed in Coombes's The A to Z of Plant Names
G = listed in Gledhill's The Names of Plants

Genera


Raphia
Rhabdothamnus
Rhaphithamnus
Rhipsalis
Rhodochiton
Rhododendron
Rhodospatha
Rhodothamnus
Rhynchosia
Rhynchostylis
Ripogonum
Rotala
Rubia illustration
Sagittaria
Salpichroa
Salpiglossis
Salsola
Sarcococca
Saxifraga
Scadoxus
Schizanthus
Schizopetalon
Scleranthus
Sclerocactus
Sedum
Selenicereus
Senecio
Serratula
Setaria
Siphocampylus
Sparganium
Spathiphyllum
Spathoglottis
Spiranthes
Stachytarpheta
Stachyurus
Staphylea
Stellaria
Stenocarpus
Stenoglottis
Stictocardia
Stromanthe
Strophanthus
Symphoricarpos
Telopea
Thelocactus
Thysanotus
Tigridia
Trichodiadema
Trichosanthes
Tricyrtis
Trifolium
Trillium
Trochodendron
Tulipa
Umbellularia
Umbilicus
Urera
Utricularia
Uvaria
Vicia
Vinca
Xanthisma
Xanthoceras
Dried Xeranthemum
Zygopetalum


Genera
Genus[7][8][9][lower-alpha 2] Meaning or derivation Family[4] Order[4] C G
Quassia Graman Quassi SimaroubaceaeSapindales G
Quercus Latin name[lower-alpha 3] FagaceaeFagales CG
Quillaja Chilean name[4] QuillajaceaeFabales G
Raffenaldia Alire Raffeneau Delile BrassicaceaeBrassicales
Rafflesia Stamford Raffles[4] RafflesiaceaeMalpighiales G
Ramonda Louis Ramond de Carbonnières GesneriaceaeLamiales CG
Randia Isaac Rand RubiaceaeGentianales G
Ranunculus Latin: little frog (some species are aquatic)[4] RanunculaceaeRanunculales CG
Ranzania Ono Ranzan BerberidaceaeRanunculales
Raoulia Edouard Raoul (1815–1852), French naval surgeon and botanical collector AsteraceaeAsterales G
Raphanus Greek and Latin name BrassicaceaeBrassicales CG
Raphia needle (the fruit) ArecaceaeArecales G
Rauvolfia Leonhard Rauwolf ApocynaceaeGentianales G
Ravenala Malagasy name StrelitziaceaeZingiberales G
Ravenea Louis Ravené, 19th-century official in Berlin. Previously Ranevea.[8] ArecaceaeArecales G
Rebutia Pierre Rebut CactaceaeCaryophyllales
Rehmannia Joseph Rehmann (d. 1831), physician in Saint Petersburg OrobanchaceaeLamiales CG
Reineckea Johann Heinrich Julius Reinecke (1799–1871), German horticulturalist[8] AsparagaceaeAsparagales CG
Reinwardtia Caspar Georg Carl Reinwardt LinaceaeMalpighiales G
Remusatia Jean-Pierre Abel-Rémusat AraceaeAlismatales G
Renanthera kidney anther (the kidney-shaped pollen-masses) OrchidaceaeAsparagales
Renealmia Paul Reneaulme (1560–1624), French physician and botanical author ZingiberaceaeZingiberales G
Reseda Latin name[4] ResedaceaeBrassicales G
Retama Arabic name FabaceaeFabales G
Reynoutria Karel van Sint-Omaars, Lord of Dranouter, a 16th century Flemish botanist PolygonaceaeCaryophyllales G
Rhabdothamnus rod (twiggy) bush GesneriaceaeLamiales G
Rhamnus Greek and Latin name[4] RhamnaceaeRosales CG
Rhaphidophora needle-bearing (the fruit) AraceaeAlismatales G
Rhaphiolepis needle scale (the bracteoles). Previously Raphiolepis. RosaceaeRosales CG
Rhaphithamnus needle bush (the spines) VerbenaceaeLamiales G
Rhapidophyllum needle leaf (the spines at the base) ArecaceaeArecales
Rhapis needle (the leaf segments) ArecaceaeArecales CG
Rhazya Muhammad ibn Zakariya al-Razi ApocynaceaeGentianales G
Rheum Greek name PolygonaceaeCaryophyllales CG
Rhexia Latin name MelastomataceaeMyrtales G
Rhipsalis wicker CactaceaeCaryophyllales G
Rhodiola little rose CrassulaceaeSaxifragales CG
Rhodochiton red cloak (the red calyx) PlantaginaceaeLamiales CG
Rhododendron rose tree. Greek and Latin name. EricaceaeEricales CG
Rhodohypoxis red Hypoxis HypoxidaceaeAsparagales CG
Rhodomyrtus red myrtle MyrtaceaeMyrtales
Rhodospatha red spathe AraceaeAlismatales
Rhodothamnus red shrub (the flowers) EricaceaeEricales G
Rhodotypos rose type (the flowers) RosaceaeRosales CG
Rhoicissus sumac ivy, probably VitaceaeVitales G
Rhombophyllum rhombus or lozenge leaves[8] AizoaceaeCaryophyllales G
Rhopalostylis club pillar (the spadix) ArecaceaeArecales G
Rhus Greek and Latin name AnacardiaceaeSapindales CG
Rhynchelytrum beak husk (on the flowers) PoaceaePoales G
Rhynchosia beak (the lower petals) FabaceaeFabales G
Rhynchostylis beak pillar (the column of the flowers) OrchidaceaeAsparagales
Ribes Arabic: acidic (the fruit). Arabic name. GrossulariaceaeSaxifragales CG
Richardia Richard Richardson RubiaceaeGentianales
Richea Claude Riche EricaceaeEricales G
Ricinus Latin: tick (the seeds) EuphorbiaceaeMalpighiales CG
Ripogonum wicker knees (the many joints on the tangled stalks). Previously Rhipogonum.[4] RipogonaceaeLiliales G
Rivina Augustus Quirinus Rivinus PhytolaccaceaeCaryophyllales G
Robinia Jean Robin FabaceaeFabales CG
Rodgersia John Rodgers SaxifragaceaeSaxifragales CG
Rodriguezia Manuel Rodríguez (18th century)[lower-alpha 4] OrchidaceaeAsparagales G
Roella Wilhelm Roell, 18th-century Dutch horticulturalist and professor of anatomy[8] CampanulaceaeAsterales G
Rohdea Michael Rohde AsparagaceaeAsparagales CG
Romanzoffia Nikolay Rumyantsev[8] HydrophyllaceaeBoraginales G
Romneya Thomas Romney Robinson PapaveraceaeRanunculales CG
Romulea Romulus IridaceaeAsparagales G
Rondeletia Guillaume Rondelet RubiaceaeGentianales G
Rorippa German name BrassicaceaeBrassicales G
Rosa Latin name[4] RosaceaeRosales CG
Roscoea William Roscoe ZingiberaceaeZingiberales CG
Rotala wheel-like (the whorls of leaves) LythraceaeMyrtales
Roupala Guyanese name ProteaceaeProteales
Roystonea Roy Stone ArecaceaeArecales G
Rubia Latin: red (the roots, used in dyeing)[4] RubiaceaeGentianales G
Rubus Latin name RosaceaeRosales CG
Rudbeckia Olaus Rudbeck AsteraceaeAsterales CG
Ruellia Jean Ruel AcanthaceaeLamiales G
Rumex Latin name PolygonaceaeCaryophyllales CG
Ruschia Ernst Julius Rusch (1867–1957), South African farmer and collector AizoaceaeCaryophyllales G
Ruscus Latin name AsparagaceaeAsparagales CG
Ruspolia Eugenio Ruspoli AcanthaceaeLamiales G
Russelia Alexander Russell PlantaginaceaeLamiales CG
Ruta Latin name[4] RutaceaeSapindales CG
Ruttya John Rutty AcanthaceaeLamiales G
Sabal a South American name ArecaceaeArecales G
Sabatia Liberato Sabbati (b. 1714), Italian botanist GentianaceaeGentianales G
Saccharum sugar PoaceaePoales CG
Saccolabium baggy lip OrchidaceaeAsparagales
Sadleria Joseph Sadler (1791–1849), Hungarian professor of botany BlechnaceaePolypodiales
Sagina Latin: fodder CaryophyllaceaeCaryophyllales CG
Sagittaria arrow (the leaves) AlismataceaeAlismatales CG
Salicornia Latin: salt (-marsh) horn (the branches) AmaranthaceaeCaryophyllales G
Salix Latin name[4] SalicaceaeMalpighiales CG
Salpichroa colourful trumpet (the flowers) SolanaceaeSolanales G
Salpiglossis trumpet tongue (the style) SolanaceaeSolanales G
Salsola Latin: salt (the habitat) AmaranthaceaeCaryophyllales G
Salvia Latin name LamiaceaeLamiales CG
Salvinia Anton Maria Salvini[4] SalviniaceaeSalviniales G
Samanea a South American name FabaceaeFabales G
Sambucus Latin name AdoxaceaeDipsacales CG
Samolus Latin name PrimulaceaeEricales G
Sanchezia José Sánchez, a 19th-century Spanish professor of botany AcanthaceaeLamiales G
Sandersonia John Sanderson (1820–1881), Scottish horticulturalist[6] ColchicaceaeLiliales G
Sanguinaria Latin: blood (the sap) PapaveraceaeRanunculales CG
Sanguisorba Latin: blood-absorbing (the styptic roots) RosaceaeRosales CG
Santalum Greek and Latin name[4] SantalaceaeSantalales G
Santolina Latin name AsteraceaeAsterales CG
Sanvitalia Federico Sanvitale AsteraceaeAsterales G
Sapindus Latin: soap of India SapindaceaeSapindales G
Sapium Latin name EuphorbiaceaeMalpighiales G
Saponaria Latin: soap CaryophyllaceaeCaryophyllales CG
Saraca an East Indian name FabaceaeFabales G
Sarcocaulon fleshy stems GeraniaceaeGeraniales
Sarcochilus fleshy lips OrchidaceaeAsparagales
Sarcococca fleshy berries BuxaceaeBuxales CG
Sarcostemma fleshy garland ApocynaceaeGentianales G
Sargentodoxa Charles Sprague Sargent + glory LardizabalaceaeRanunculales G
Sarracenia Michel Sarrazin[4] SarraceniaceaeEricales CG
Sasa Japanese name PoaceaePoales CG
Sassafras Spanish name LauraceaeLaurales G
Satureja Latin name, from Arabic LamiaceaeLamiales CG
Sauromatum lizard AraceaeAlismatales G
Saururus lizard tail[4] SaururaceaePiperales G
Saussurea Horace Bénédict de Saussure AsteraceaeAsterales G
Saxegothaea Albert, Prince Consort PodocarpaceaePinales CG
Saxifraga Latin: stone-breaking[4] SaxifragaceaeSaxifragales CG
Scabiosa itching CaprifoliaceaeDipsacales CG
Scadoxus umbel glory AmaryllidaceaeAsparagales G
Schaueria Johannes Conrad Schauer AcanthaceaeLamiales
Schefflera Johann Peter Ernst von Scheffler (b. 1739), Polish physician AraliaceaeApiales CG
Schinus Greek and Latin name AnacardiaceaeSapindales G
Schisandra divided male parts (the anthers)[4] SchisandraceaeAustrobaileyales CG
Schismatoglottis divided tongue (the spathes) AraceaeAlismatales
Schivereckia S. B. Schivereck (1782–1815) BrassicaceaeBrassicales G
Schizaea splitting (the fronds)[4] SchizaeaceaeSchizaeales G
Schizanthus divided flowers SolanaceaeSolanales G
Schizocodon divided bell (the corollas) DiapensiaceaeEricales
Schizolobium divided lobe (the pods) FabaceaeFabales G
Schizopetalon divided petals BrassicaceaeBrassicales G
Schizophragma divided wall (the septa in the fruit) HydrangeaceaeCornales CG
Schlumbergera Frédéric Schlumberger (1823–1893), cactus collector CactaceaeCaryophyllales CG
Schomburgkia Robert Hermann Schomburgk OrchidaceaeAsparagales G
Schotia Richard van der Schot (d. 1819), gardener at Schönbrunn Palace in Vienna FabaceaeFabales G
Schubertia Gotthilf Heinrich von Schubert ApocynaceaeGentianales G
Sciadopitys umbel or parasol + pine or fir (the leaves)[4] SciadopityaceaePinales CG
Scilla Greek and Latin name AsparagaceaeAsparagales CG
Scindapsus Greek name AraceaeAlismatales G
Scirpus Latin name CyperaceaePoales CG
Scleranthus hard flowers CaryophyllaceaeCaryophyllales G
Sclerocactus harsh cactus (the spines) CactaceaeCaryophyllales
Scoliopus bent (the flower stalks) LiliaceaeLiliales G
Scolymus Greek and Latin name AsteraceaeAsterales G
Scopolia Giovanni Antonio Scopoli SolanaceaeSolanales CG
Scorpiurus scorpion tail (the pods) FabaceaeFabales G
Scorzonera Old French and Italian derivation AsteraceaeAsterales G
Scrophularia Latin: scrofula[4] ScrophulariaceaeLamiales CG
Scutellaria Latin: saucer (on the fruiting calyx) LamiaceaeLamiales CG
Scuticaria Latin: whip (the leaves) OrchidaceaeAsparagales
Scyphanthus beaker flowers LoasaceaeCornales G
Scyphostegia beaker cover SalicaceaeMalpighiales
Secale Latin name PoaceaePoales G
Sechium from a West Indian name CucurbitaceaeCucurbitales G
Securidaca Latin: axe (on the end of the pods) PolygalaceaeFabales G
Securigera Latin: axe-bearing (the pods are axe-shaped) FabaceaeFabales G
Sedum Latin: sitting (on rocks and walls). Latin name. CrassulaceaeSaxifragales CG
Selaginella little Huperzia selago, probably[4] SelaginellaceaeSelaginellales G
Selenicereus moon (night-blooming) Cereus CactaceaeCaryophyllales G
Selenipedium moon sandal (the lip of the flowers) OrchidaceaeAsparagales
Selliera François Noël Sellier (1737 – c.1800), French botanical illustrator GoodeniaceaeAsterales G
Semele Semele AsparagaceaeAsparagales G
Sempervivum Latin: ever-living. Latin name. CrassulaceaeSaxifragales CG
Senecio Latin: old man (the whitish hairs on the fruit) AsteraceaeAsterales CG
Sequoia Sequoyah CupressaceaePinales CG
Sequoiadendron Sequoia tree CupressaceaePinales CG
Serapias Serapis OrchidaceaeAsparagales G
Serenoa Sereno Watson ArecaceaeArecales G
Sericocarpus silky fruit AsteraceaeAsterales G
Serissa an East Indian name RubiaceaeGentianales G
Serjania Philippe Sergeant, a French monk and botanist SapindaceaeSapindales G
Serratula Latin: little saw (the leaf edges) AsteraceaeAsterales CG
Sesamum Greek and Latin name, from a Semitic name PedaliaceaeLamiales G
Sesbania from an Arabic name FabaceaeFabales G
Seseli Greek and Latin name ApiaceaeApiales G
Sesleria Leonard Sesler (d. 1785), Italian botanist and physician PoaceaePoales CG
Setaria bristles (on the spikelet) PoaceaePoales CG
Severinia Marco Aurelio Severino[lower-alpha 5] RutaceaeSapindales G
Shepherdia John Shepherd (1764–1836), English botanist ElaeagnaceaeRosales CG
Shibataea Keita Shibata (author abbreviation Shibata) PoaceaePoales CG
Shortia Charles Wilkins Short DiapensiaceaeEricales G
Sibbaldia Robert Sibbald RosaceaeRosales G
Sibiraea Siberia RosaceaeRosales G
Sibthorpia Humphry Sibthorp PlantaginaceaeLamiales G
Sicana from a Peruvian name CucurbitaceaeCucurbitales
Sicyos Greek and Latin name CucurbitaceaeCucurbitales G
Sida Greek name MalvaceaeMalvales G
Sidalcea from Sida and Alcea MalvaceaeMalvales CG
Siderasis rusty fur (the reddish hair) CommelinaceaeCommelinales
Sideritis Greek and Latin name LamiaceaeLamiales G
Sideroxylon iron wood SapotaceaeEricales G
Sigesbeckia Johann Georg Siegesbeck (1686–1755), botanist and critic of Carl Linnaeus AsteraceaeAsterales G
Silene Greek name CaryophyllaceaeCaryophyllales CG
Silphium Greek and Latin name AsteraceaeAsterales CG
Silybum Greek name AsteraceaeAsterales CG
Simethis Symaethis, one of the Naiads of Greek myth. Listed by Quattrocchi as Symethus. AsphodelaceaeAsparagales G
Sinapis Latin name BrassicaceaeBrassicales G
Sinningia Wilhelm Sinning (1792–1874), German horticulturalist GesneriaceaeLamiales CG
Sinomenium Chinese moon (the curved fruit-stone) MenispermaceaeRanunculales G
Sinowilsonia Ernest Henry Wilson, nicknamed "Chinese" HamamelidaceaeSaxifragales G
Siphocampylus curved tube (the corollas) CampanulaceaeAsterales G
Sisymbrium Greek and Latin name BrassicaceaeBrassicales G
Sisyrinchium Greek name IridaceaeAsparagales CG
Sium Greek name ApiaceaeApiales G
Skimmia from a Japanese name RutaceaeSapindales CG
Smilax Greek and Latin name[4] SmilacaceaeLiliales CG
Smithiantha Matilda Smith GesneriaceaeLamiales G
Smyrnium myrrh-scented ApiaceaeApiales CG
Sobralia Francisco Martinez Sobral (d. 1799), Spanish physician OrchidaceaeAsparagales
Solandra Daniel Solander SolanaceaeSolanales G
Solanum Latin name[4] SolanaceaeSolanales CG
Soldanella little coin, probably (the leaves) PrimulaceaeEricales G
Soleirolia Joseph-François Soleirol UrticaceaeRosales CG
Solidago Latin: making whole (reputed healing properties) AsteraceaeAsterales CG
Sonchus Greek and Latin name AsteraceaeAsterales G
Sonerila Malabar name MelastomataceaeMyrtales
Sophora from an Arabic name FabaceaeFabales CG
Sorbaria Sorbus-like RosaceaeRosales CG
Sorbus Latin name RosaceaeRosales CG
Sorghum from an Italian name PoaceaePoales G
Sparaxis torn (spathes) IridaceaeAsparagales G
Sparganium ribbon (the leaves). Greek and Latin name. TyphaceaePoales CG
Sparrmannia Anders Sparrman. Previously Sparmannia.[4][7] MalvaceaeMalvales G
Spartium Greek name FabaceaeFabales CG
Spathiphyllum leafy spathe AraceaeAlismatales CG
Spathodea spathe-like (calyx) BignoniaceaeLamiales G
Spathoglottis spathe-tongue (the middle lobe of the flower's lip) OrchidaceaeAsparagales
Spenceria Spencer Le Marchant Moore RosaceaeRosales
Sphaeralcea globe (the fruit) + Alcea MalvaceaeMalvales CG
Sphenomeris wedge segments (of the fronds) LindsaeaceaePolypodiales
Spigelia Adriaan van den Spiegel LoganiaceaeGentianales CG
Spilanthes dotted flowers (dotted with pollen) AsteraceaeAsterales G
Spinacia from an Arabic and Persian name AmaranthaceaeCaryophyllales CG
Spiraea Greek and Latin name RosaceaeRosales CG
Spiranthes spiral flowers OrchidaceaeAsparagales G
Spondias Greek name AnacardiaceaeSapindales G
Sprekelia Johann Heinrich von Sprekelsen (1691–1764), botanist in Hamburg AmaryllidaceaeAsparagales G
Spyridium basket-like (calyx) RhamnaceaeRosales
Stachys Greek and Latin name LamiaceaeLamiales CG
Stachytarpheta thick spikes VerbenaceaeLamiales G
Stachyurus spike tail (the inflorescences)[4] StachyuraceaeCrossosomatales CG
Stangeria William Stanger ZamiaceaeCycadales G
Stanhopea Philip Henry Stanhope OrchidaceaeAsparagales G
Stapelia Johannes Bodaeus van Stapel (d. c.1636), Dutch botanist ApocynaceaeGentianales G
Staphylea clusters (of flowers)[4] StaphyleaceaeCrossosomatales CG
Stauntonia George Staunton LardizabalaceaeRanunculales CG
Stelis Greek name OrchidaceaeAsparagales
Stellaria Latin: star (the flowers) CaryophyllaceaeCaryophyllales G
Stellera Georg Wilhelm Steller ThymelaeaceaeMalvales G
Stenandrium narrow male parts (the stamens) AcanthaceaeLamiales
Stenanthium narrow flower (sepals and petals) MelanthiaceaeLiliales G
Stenocarpus narrow fruit ProteaceaeProteales G
Stenochlaena narrow cloak BlechnaceaePolypodiales G
Stenoglottis narrow (lip) tongue OrchidaceaeAsparagales G
Stenospermation narrow seedlet AraceaeAlismatales
Stenotaphrum narrow trench (on the stalks) PoaceaePoales G
Stephanotis Greek name ApocynaceaeGentianales G
Sterculia Sterquilinus MalvaceaeMalvales G
Sternbergia Kaspar Maria von Sternberg AmaryllidaceaeAsparagales CG
Stetsonia Francis Lynde Stetson CactaceaeCaryophyllales
Stevia Pedro Jaime Esteve (d. 1566), Spanish botanist AsteraceaeAsterales G
Stewartia John Stuart TheaceaeEricales CG
Stictocardia spotted heart (-shaped leaves) ConvolvulaceaeSolanales G
Stigmaphyllon leafy stigma MalpighiaceaeMalpighiales G
Stipa tow PoaceaePoales CG
Stokesia Jonathan Stokes AsteraceaeAsterales CG
Stomatium mouth AizoaceaeCaryophyllales G
Stranvaesia William Fox-Strangways RosaceaeRosales G
Stratiotes Greek and Latin name HydrocharitaceaeAlismatales G
Strelitzia Charlotte Georgine of Mecklenburg-Strelitz[4] StrelitziaceaeZingiberales CG
Streptocarpus twisted fruit GesneriaceaeLamiales CG
Streptopus twisted stalks LiliaceaeLiliales G
Streptosolen twisted (corolla) tubes SolanaceaeSolanales G
Strobilanthes cone of flowers AcanthaceaeLamiales CG
Stromanthe bed of flowers (the inflorescences) MarantaceaeZingiberales G
Strombocactus spinning-top cactus CactaceaeCaryophyllales G
Strongylodon rounded (calyx) teeth FabaceaeFabales
Strophanthus cord flowers ApocynaceaeGentianales G
Strychnos Greek and Latin name LoganiaceaeGentianales G
Stylidium little pillar (the style and stamens form a column)[4] StylidiaceaeAsterales G
Stylophorum style-bearing PapaveraceaeRanunculales G
Styrax Greek and Latin name, from an Arabic name[4] StyracaceaeEricales CG
Succisa truncated (the rhizome) CaprifoliaceaeDipsacales CG
Sutherlandia James Sutherland FabaceaeFabales G
Swainsona Isaac Swainson FabaceaeFabales CG
Swertia Emanuel Sweert GentianaceaeGentianales G
Swida Czech name[lower-alpha 5] CornaceaeCornales
Swietenia Gerard van Swieten MeliaceaeSapindales G
Sycopsis fig-like (the leaves) HamamelidaceaeSaxifragales CG
Symphoricarpos bearing fruit together (in clusters) CaprifoliaceaeDipsacales CG
Symphytum Greek and Latin name BoraginaceaeBoraginales CG
Symplocarpus combination fruit (the ovaries grow together) AraceaeAlismatales G
Symplocos combination (the unified stamens)[4] SymplocaceaeEricales G
Synechanthus continuous flowers ArecaceaeArecales
Syngonium united gonads (the ovaries) AraceaeAlismatales G
Syringa pipe (the stems) OleaceaeLamiales CG
Syzygium joined MyrtaceaeMyrtales G
Tabebuia Brazilian name BignoniaceaeLamiales G
Tabernae­montana Jacobus Theodorus Tabernaemontanus ApocynaceaeGentianales G
Tacca from an Indonesian name DioscoreaceaeDioscoreales G
Tagetes Tages AsteraceaeAsterales CG
Taiwania Taiwan CupressaceaePinales G
Tamarindus from an Arabic name FabaceaeFabales G
Tamarix Latin name[4] TamaricaceaeCaryophyllales CG
Tanacetum from a Medieval Latin name AsteraceaeAsterales CG
Tanakaea Tanaka Yoshio SaxifragaceaeSaxifragales G
Tapeinochilos short lip CostaceaeZingiberales G
Taraxacum from an Arabic and Persian name AsteraceaeAsterales G
Taxodium like Taxus CupressaceaePinales CG
Taxus Latin name[4] TaxaceaePinales CG
Tecoma from a Nahuatl name BignoniaceaeLamiales CG
Tecophilaea Tecophila Billotti, 19th-century Italian botanical artist[4] TecophilaeaceaeAsparagales CG
Tectona from a Tamil name LamiaceaeLamiales G
Telekia Sámuel Teleki[lower-alpha 5] AsteraceaeAsterales CG
Tellima anagram of Mitella SaxifragaceaeSaxifragales CG
Telopea seen from far away (the flowers) ProteaceaeProteales CG
Telosma scent from far away ApocynaceaeGentianales G
Templetonia John Templeton FabaceaeFabales G
Tephrosia ashen (the leaves) FabaceaeFabales G
Terminalia Latin: terminal (the leaves are at the end of the shoots) CombretaceaeMyrtales G
Ternstroemia Christopher Tärnström, a student of Linnaeus PentaphylacaceaeEricales G
Tetracentron four spurs (on the fruit) TrochodendraceaeTrochodendrales G
Tetraclinis bed of four (the whorls of leaves) CupressaceaePinales G
Tetragonia four-angled (fruit) AizoaceaeCaryophyllales CG
Tetragonolobus four-angled pods FabaceaeFabales G
Tetranema four threads (the stamens) PlantaginaceaeLamiales G
Tetrapanax four (-petalled) Panax AraliaceaeApiales CG
Tetratheca four cases (anthers) ElaeocarpaceaeOxalidales G
Teucrium Greek and Latin name LamiaceaeLamiales CG
Thalia Johannes Thal (1542–1583), German botanist MarantaceaeZingiberales CG
Thalictrum Greek and Latin name RanunculaceaeRanunculales CG
Thelesperma nippled seeds AsteraceaeAsterales G
Thelocactus nippled cactus CactaceaeCaryophyllales G
Theobroma food of the gods MalvaceaeMalvales G
Theophrasta Theophrastus PrimulaceaeEricales G
Thermopsis lupin-like FabaceaeFabales CG
Thespesia holy MalvaceaeMalvales G
Thevetia André Thevet ApocynaceaeGentianales G
Thladiantha eunuch (staminode) flowers CucurbitaceaeCucurbitales G
Thlaspi Greek and Latin name BrassicaceaeBrassicales G
Thomasia Peter Thomas and family, 19th-century Swiss collectors MalvaceaeMalvales G
Thrinax trident ArecaceaeArecales G
Thuja Greek name CupressaceaePinales CG
Thujopsis like Thuja CupressaceaePinales CG
Thunbergia Carl Peter Thunberg AcanthaceaeLamiales CG
Thymus Greek and Latin name LamiaceaeLamiales CG
Thysanotus fringed (flowers) AsparagaceaeAsparagales G
Tiarella little crown (the fruit) SaxifragaceaeSaxifragales CG
Tibouchina from a Guianese name MelastomataceaeMyrtales G
Tigridia Latin: tiger (flowers) IridaceaeAsparagales CG
Tilia Latin name MalvaceaeMalvales CG
Tillandsia Elias Tillandz BromeliaceaePoales G
Tinantia François Auguste Tinant (1803–1853), botanist in Luxembourg CommelinaceaeCommelinales G
Tinnea Alexandrine Tinné, along with her mother and aunt, in honour of their African expedition in 1861[lower-alpha 5] LamiaceaeLamiales G
Tipuana from a South American name FabaceaeFabales G
Titanopsis TItan (Helios) AizoaceaeCaryophyllales G
Tithonia Tithonus AsteraceaeAsterales G
Tococa Guyanese name MelastomataceaeMyrtales G
Todea Heinrich Julius Tode (1733–1797), German botanist OsmundaceaeOsmundales G
Tolmiea William Fraser Tolmie SaxifragaceaeSaxifragales CG
Torenia Reverend Olof Torén (1718–1753) LinderniaceaeLamiales G
Torreya John Torrey TaxaceaePinales G
Tournefortia Joseph Pitton de Tournefort HeliotropiaceaeBoraginales G
Townsendia David Townsend (1787–1858), Pennsylvania botanist AsteraceaeAsterales G
Trachelium neck CampanulaceaeAsterales G
Trachelo­spermum neck (-shaped) seeds ApocynaceaeGentianales CG
Trachycarpus rough fruit ArecaceaeArecales CG
Trachymene rough membrane (on the fruits) ApiaceaeApiales G
Trachystemon rough stamens BoraginaceaeBoraginales CG
Tradescantia John Tradescant CommelinaceaeCommelinales CG
Tragopogon goat beard (the silk) AsteraceaeAsterales G
Trapa Latin: from caltrop (the four-pointed fruit) LythraceaeMyrtales G
Trautvetteria Ernst Rudolf von Trautvetter RanunculaceaeRanunculales G
Trevesia Enrichetta Treves de Bonfigli, 19th-century Italian botanical patron AraliaceaeApiales G
Trichilia three-part (ovary) MeliaceaeSapindales G
Trichodiadema hairy crowns AizoaceaeCaryophyllales G
Tricholaena hairy cloak (on the spikelets) PoaceaePoales G
Trichomanes Greek and Latin name HymenophyllaceaeHymenophyllales G
Trichopilia hairy cap (on the anthers) OrchidaceaeAsparagales G
Trichosanthes hairy (fringed) flowers CucurbitaceaeCucurbitales G
Trichostema hair-like stamens LamiaceaeLamiales G
Tricyrtis three swellings (the red nectaries below the petals) LiliaceaeLiliales CG
Tridax Greek and Latin name AsteraceaeAsterales G
Trifolium three leaflets. Latin name. FabaceaeFabales CG
Trigonella little three-cornered (flowers) FabaceaeFabales G
Trilisa anagram of Liatris AsteraceaeAsterales G
Trillium three (-leaved) Lilium MelanthiaceaeLiliales CG
Triosteum three bones (the hard seeds) CaprifoliaceaeDipsacales G
Triphasia triple (the flower parts) RutaceaeSapindales G
Triplaris triple (the flower parts) PolygonaceaeCaryophyllales G
Tripleuro­spermum three-ribbed seeds (the achenes) AsteraceaeAsterales G
Tripogandra three bearded male parts (the longer stamens) CommelinaceaeCommelinales G
Tripterygium three wings (on the fruit) CelastraceaeCelastrales G
Trisetum three bristles PoaceaePoales G
Tristagma three drops (the nectaries) AmaryllidaceaeAsparagales CG
Tristania Jules Tristan (1776–1861), French botanist MyrtaceaeMyrtales G
Trithrinax three tridents (the leaves) ArecaceaeArecales G
Triticum Latin name PoaceaePoales G
Tritonia Latin: weather vane (a metaphor for the diverse stamens) IridaceaeAsparagales CG
Trochodendron wheel (appearance of the stamens) + tree[4] TrochodendraceaeTrochodendrales CG
Trollius from a Swiss German name RanunculaceaeRanunculales CG
Tropaeolum trophy[4] TropaeolaceaeBrassicales CG
Tsuga from a Japanese name PinaceaePinales CG
Tuberaria tuber-like (the thick roots) CistaceaeMalvales G
Tulbaghia Ryk Tulbagh AmaryllidaceaeAsparagales CG
Tulipa Turkish: turban LiliaceaeLiliales CG
Turnera William Turner TurneraceaeMalpighiales G
Turraea possibly Antonio Turra (1730–1796) or Giorgio della Turre (or Turra or Torre) (1607–1688), Italian botanists MeliaceaeSapindales G
Tussilago (remedy for) coughing AsteraceaeAsterales G
Typha Greek and Latin name[4] TyphaceaePoales CG
Ulex Latin name FabaceaeFabales CG
Ullucus Peruvian name BasellaceaeCaryophyllales G
Ulmus Latin name[4] UlmaceaeRosales CG
Umbellularia Latin: little umbels LauraceaeLaurales CG
Umbilicus Latin: navels (in the leaves) CrassulaceaeSaxifragales CG
Ungnadia David Ungnad von Sonnegg SapindaceaeSapindales G
Uniola Latin name PoaceaePoales G
Urceolina Latin: little pitcher (the flowers) AmaryllidaceaeAsparagales G
Urera Latin: stinging UrticaceaeRosales G
Ursinia Johannes Heinrich Ursinus AsteraceaeAsterales G
Urtica Latin name[4] UrticaceaeRosales G
Utricularia Latin: little bottles (that trap insects) LentibulariaceaeLamiales G
Uvaria Latin: like a bunch of grapes AnnonaceaeMagnoliales G
Uvularia Latin: uvula (a metaphor for the hanging flowers) ColchicaceaeLiliales CG
Vaccaria Latin: cow, possibly CaryophyllaceaeCaryophyllales G
Vaccinium Latin name EricaceaeEricales CG
Valeriana Medieval Latin name CaprifoliaceaeDipsacales CG
Valerianella Latin: little Valeriana CaprifoliaceaeDipsacales G
Vallaris Latin: fence stakes (which they sometimes grow on) ApocynaceaeGentianales G
Vallisneria Antonio Vallisneri HydrocharitaceaeAlismatales G
Vancouveria Captain George Vancouver (1758–1798), British explorer BerberidaceaeRanunculales CG
Vanda from a Sanskrit name OrchidaceaeAsparagales G
Vandopsis like Vanda OrchidaceaeAsparagales G
Vanilla Spanish name, derived from Latin: vagina (sheath), for the pods OrchidaceaeAsparagales G
Veitchia James Veitch Jr. and his son John Gould Veitch ArecaceaeArecales G
Veltheimia August Ferdinand von Veltheim AsparagaceaeAsparagales G
Veratrum Latin: true black (the roots) MelanthiaceaeLiliales CG
Verbascum Latin name ScrophulariaceaeLamiales CG
Verbena Latin: ceremonial plant[4] VerbenaceaeLamiales CG
Verbesina Latin: like Verbena AsteraceaeAsterales CG
Vernonia William Vernon (c.1666 – c.1715), English naturalist AsteraceaeAsterales CG
Veronica Saint Veronica, possibly PlantaginaceaeLamiales CG
Veronicastrum somewhat like Veronica PlantaginaceaeLamiales CG
Verschaffeltia Ambroise Verschaffelt ArecaceaeArecales G
Verticordia Latin: heart-turner (an epithet of Venus) MyrtaceaeMyrtales G
Vestia Lorenz Chrysanth von Vest SolanaceaeSolanales CG
Viburnum Latin name AdoxaceaeDipsacales CG
Vicia Latin: binding (the tendrils). Latin name. FabaceaeFabales CG
Victoria Queen Victoria NymphaeaceaeNymphaeales G
Vigna Dominico Vigna (d. 1647), Italian botanist FabaceaeFabales G
Villarsia Dominique Villars MenyanthaceaeAsterales G
Vinca Latin: winding around. Latin name. ApocynaceaeGentianales CG
Vincetoxicum Latin: conquering poison ApocynaceaeGentianales G
Viola Latin name[4] ViolaceaeMalpighiales CG
Virgilia Virgil FabaceaeFabales G
Viscum Latin name SantalaceaeSantalales G
Vitex Latin name LamiaceaeLamiales CG
Vitis Latin name[4] VitaceaeVitales CG
Vittadinia Carlo Vittadini AsteraceaeAsterales G
Vriesea Willem Hendrik de Vriese. Previously Vriesia.[4][7] BromeliaceaePoales G
Wachendorfia Evert Jacob van Wachendorff (1702–1758), Dutch botanist HaemodoraceaeCommelinales G
Wahlenbergia Göran Wahlenberg CampanulaceaeAsterales G
Waldsteinia Franz de Paula Adam von Waldstein RosaceaeRosales CG
Wallichia Nathaniel Wallich ArecaceaeArecales G
Warczewiczella Józef Warszewicz. Also spelled Warscewiczella. OrchidaceaeAsparagales G
Washingtonia George Washington ArecaceaeArecales CG
Watsonia William Watson IridaceaeAsparagales CG
Wedelia Georg Wolfgang Wedel AsteraceaeAsterales G
Weigela Christian Ehrenfried Weigel CaprifoliaceaeDipsacales CG
Weinmannia Johann Wilhelm Weinmann CunoniaceaeOxalidales G
Weldenia Ludwig von Welden CommelinaceaeCommelinales G
Welwitschia Friedrich Welwitsch[4] WelwitschiaceaeWelwitschiales G
Westringia Johan Peter Westring (1753–1833), Swedish physician and lichenologist LamiaceaeLamiales G
Wigandia Johann Wigand HydrophyllaceaeBoraginales G
Wisteria Caspar Wistar FabaceaeFabales CG
Woodsia Joseph Woods WoodsiaceaePolypodiales CG
Woodwardia Thomas Jenkinson Woodward BlechnaceaePolypodiales CG
Worsleya Arthington Worsley AmaryllidaceaeAsparagales G
Wulfenia Franz Xaver von Wulfen PlantaginaceaeLamiales G
Wyethia Nathaniel Jarvis Wyeth AsteraceaeAsterales G
Xanther­anthemum yellow Eranthemum AcanthaceaeLamiales G
Xanthisma yellow (flowers) AsteraceaeAsterales CG
Xanthoceras yellow horn (the glands between the petals) SapindaceaeSapindales CG
Xanthorhiza yellow root RanunculaceaeRanunculales CG
Xanthorrhoea yellow sap AsphodelaceaeAsparagales G
Xanthosoma yellow body AraceaeAlismatales G
Xeranthemum (long-lasting) dry flowers AsteraceaeAsterales G
Xerophyllum dry leaves MelanthiaceaeLiliales CG
Xylobium wood-life (epiphytes) OrchidaceaeAsparagales G
Yucca Caribbean name AsparagaceaeAsparagales CG
Yushania Yu Shan PoaceaePoales C
Zaluzianskya Adam Zaluziansky von Zaluzian (1558–1613), Bohemian botanist ScrophulariaceaeLamiales CG
Zamia from a Latin name[4] ZamiaceaeCycadales CG
Zantedeschia Giovanni Zantedeschi AraceaeAlismatales CG
Zanthoxylum yellow wood RutaceaeSapindales G
Zea Greek and Latin name PoaceaePoales CG
Zelkova from a Georgian name UlmaceaeRosales CG
Zenobia Zenobia EricaceaeEricales CG
Zephyranthes western flower AmaryllidaceaeAsparagales CG
Zigadenus yoked glands (in pairs) MelanthiaceaeLiliales G
Zingiber Greek and Latin name, from a Sanskrit name[4] ZingiberaceaeZingiberales G
Zinnia Johann Gottfried Zinn AsteraceaeAsterales CG
Zizania Greek and Latin name PoaceaePoales G
Ziziphus Greek and Latin name, from a Persian name RhamnaceaeRosales G
Zoysia Karl von Zois PoaceaePoales G
Zygopetalum yoked petals OrchidaceaeAsparagales G

See also

Notes

  1. Clicking on ← moves you to the table row for the given genus.
  2. Page numbers for references are omitted, since all the references list genera alphabetically except for Plants of the World, which is mainly cited for genera that match their family names.
  3. "(Language) name" means the name of some plant originally, not necessarily in this genus.
  4. Stearn lists Manuel Rodríguez (18th century). Quattrocchi lists three possibilities: Manuel Antonio Rodríguez de Vera (1780–1846), José Demetrio Rodríguez (1780–1847), or Manuel Rodríguez (no dates). Gledhill lists Emanuel Rodríguez (18th century).
  5. Not listed in Quattrocchi

Citations

References

  • Christenhusz, Maarten (2017). Plants of the World: An Illustrated Encyclopedia of Vascular Plants. Chicago, Illinois: Kew Publishing and The University of Chicago Press. ISBN 978-0-226-52292-0.
  • Coombes, Allen (2012). The A to Z of Plant Names: A Quick Reference Guide to 4000 Garden Plants. Portland, Oregon: Timber Press. ISBN 978-1-60469-196-2.
  • Cullen, Katherine E. (2006). Biology: The People Behind the Science. New York, New York: Infobase Publishing. ISBN 978-0-8160-7221-7.
  • Gledhill, David (2008). The Names of Plants. New York, New York: Cambridge University Press. ISBN 978-0-521-86645-3.
  • The Linnean Society (August 1992). "Publications by William T. Stearn on bibliographical, botanical and horticultural subjects, 1977–1991; a chronological list". Botanical Journal of the Linnean Society. 109 (4): 443–451. doi:10.1111/j.1095-8339.1992.tb01443.x. ISSN 0024-4074.
  • Quattrocchi, Umberto (2019) [2000]. CRC World Dictionary of Plant Names, Volume III, M–Q. Boca Raton, Florida: CRC Press. ISBN 978-0-367-44751-9.
  • Quattrocchi, Umberto (2019) [2000]. CRC World Dictionary of Plant Names, Volume IV, R–Z. Boca Raton, Florida: CRC Press. ISBN 978-0-367-44750-2.
  • Stearn, William (2002). Stearn's Dictionary of Plant Names for Gardeners. London: Cassell. ISBN 978-0-304-36469-5.

Further reading

  • Brown, Roland (1956). Composition of Scientific Words. Washington, DC: Smithsonian Institution Press. ISBN 978-1-56098-848-9.
  • Lewis, Charlton (1891). An Elementary Latin Dictionary. Oxford: Oxford University Press. ISBN 978-0-19-910205-1. Available online at the Perseus Digital Library.
  • Liddell, Henry George; Scott, Robert (2013) [1888/1889]. An Intermediate Greek–English Lexicon. Mansfield Centre, Connecticut: Martino Fine Books. ISBN 978-1-61427-397-4. Available online at the Perseus Digital Library.

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