Genus
|
Meaning or derivation
|
Family
|
Order
|
Ref
|
G
|
Quercus
|
Latin name
|
Fagaceae |
Fagales
|
CS |
G
|
Quillaja
|
Chilean name
|
Quillajaceae |
Fabales
|
St |
G
|
Ranunculus
|
Latin: little frog (some species are aquatic)
|
Ranunculaceae |
Ranunculales
|
CS |
G
|
Raphanus
|
Greek and Latin name
|
Brassicaceae |
Brassicales
|
CS |
G
|
Raphia
|
needle (the fruit)
|
Arecaceae |
Arecales
|
St |
G
|
Ravenala
|
Malagasy name
|
Strelitziaceae |
Zingiberales
|
St |
G
|
Renanthera
|
kidney anther (the kidney-shaped pollen-masses)
|
Orchidaceae |
Asparagales
|
St |
|
Reseda
|
Latin name
|
Resedaceae |
Brassicales
|
St |
G
|
Restio
|
Latin: rope-maker
|
Restionaceae |
Poales
|
Ba |
G
|
Retama
|
Arabic name
|
Fabaceae |
Fabales
|
St |
G
|
Rhabdothamnus
|
rod (twiggy) bush
|
Gesneriaceae |
Lamiales
|
St |
G
|
Rhamnus
|
Greek and Latin name
|
Rhamnaceae |
Rosales
|
CS |
G
|
Rhaphidophora
|
needle-bearing (the fruit)
|
Araceae |
Alismatales
|
St |
G
|
Rhaphiolepis
|
needle scale (the bracteoles). Previously Raphiolepis.
|
Rosaceae |
Rosales
|
CS |
G
|
Rhaphithamnus
|
needle bush (the spines)
|
Verbenaceae |
Lamiales
|
St |
G
|
Rhapidophyllum
|
needle leaf (the spines at the base)
|
Arecaceae |
Arecales
|
St |
|
Rhapis
|
needle (the leaf segments)
|
Arecaceae |
Arecales
|
CS |
G
|
Rheum
|
Greek name
|
Polygonaceae |
Caryophyllales
|
CS |
G
|
Rhexia
|
Latin name
|
Melastomataceae |
Myrtales
|
St |
G
|
Rhinanthus
|
nose flowers
|
Orobanchaceae |
Lamiales
|
Ba |
G
|
Rhipsalis
|
wicker
|
Cactaceae |
Caryophyllales
|
St |
G
|
Rhodanthe
|
rose-red flowers
|
Asteraceae |
Asterales
|
Ba |
G
|
Rhodanthemum
|
rose-red flowers
|
Asteraceae |
Asterales
|
Ba |
G
|
Rhodiola
|
little rose
|
Crassulaceae |
Saxifragales
|
CS |
G
|
Rhodochiton
|
rose-red cloak (the red calyx)
|
Plantaginaceae |
Lamiales
|
CS |
G
|
Rhodocoma
|
rose-red hair
|
Restionaceae |
Poales
|
Ba |
|
Rhododendron
|
rose-red tree. Greek and Latin name.
|
Ericaceae |
Ericales
|
CS |
G
|
Rhodohypoxis
|
rose-red Hypoxis
|
Hypoxidaceae |
Asparagales
|
CS |
G
|
Rhodomyrtus
|
rose-red myrtle
|
Myrtaceae |
Myrtales
|
St |
|
Rhodospatha
|
rose-red spathe
|
Araceae |
Alismatales
|
St |
|
Rhodothamnus
|
rose-red shrub (the flowers)
|
Ericaceae |
Ericales
|
St |
G
|
Rhodotypos
|
rose-red type (the flowers)
|
Rosaceae |
Rosales
|
CS |
G
|
Rhoicissus
|
from Latin and Greek names
|
Vitaceae |
Vitales
|
St |
G
|
Rhombophyllum
|
rhomboid leaves
|
Aizoaceae |
Caryophyllales
|
St |
G
|
Rhopalostylis
|
club pillar (the spadix)
|
Arecaceae |
Arecales
|
St |
G
|
Rhus
|
Greek and Latin name
|
Anacardiaceae |
Sapindales
|
CS |
G
|
Rhynchelytrum
|
beak husk (on the flowers)
|
Poaceae |
Poales
|
St |
G
|
Rhyncholaelia
|
snout Laelia
|
Orchidaceae |
Asparagales
|
Ba |
|
Rhynchosia
|
beak (the lower petals)
|
Fabaceae |
Fabales
|
St |
G
|
Rhynchostylis
|
beak pillar (the column of the flowers)
|
Orchidaceae |
Asparagales
|
St |
|
Ribes
|
Arabic: acidic (the fruit). Arabic name.
|
Grossulariaceae |
Saxifragales
|
CS |
G
|
Ricinus
|
Latin: tick (the seeds)
|
Euphorbiaceae |
Malpighiales
|
CS |
G
|
Ripogonum
|
wicker knees (the many joints on the tangled stalks). Previously Rhipogonum.
|
Ripogonaceae |
Liliales
|
St |
G
|
Robinsonia
|
Daniel Defoe's Robinson Crusoe
|
Asteraceae |
Asterales
|
Bu |
|
Rockinghamia
|
Rockingham Bay in Queensland, Australia
|
Euphorbiaceae |
Malpighiales
|
Bu |
|
Romulea
|
Romulus of mythology
|
Iridaceae |
Asparagales
|
St |
G
|
Rorippa
|
German name
|
Brassicaceae |
Brassicales
|
St |
G
|
Rosa
|
Latin name
|
Rosaceae |
Rosales
|
CS |
G
|
Rosselia
|
Rossel Island of Papua New Guinea
|
Burseraceae |
Sapindales
|
Bu |
|
Rosularia
|
little rosettes
|
Crassulaceae |
Saxifragales
|
Ba |
G
|
Rotala
|
wheel-like (the whorls of leaves)
|
Lythraceae |
Myrtales
|
St |
|
Roupala
|
Guyanese name
|
Proteaceae |
Proteales
|
St |
|
Rubia
|
Latin: red (the roots, used in dyeing)
|
Rubiaceae |
Gentianales
|
St |
G
|
Rubus
|
Latin name
|
Rosaceae |
Rosales
|
CS |
G
|
Rumex
|
Latin name
|
Polygonaceae |
Caryophyllales
|
CS |
G
|
Ruscus
|
Latin name
|
Asparagaceae |
Asparagales
|
CS |
G
|
Ruta
|
Latin name
|
Rutaceae |
Sapindales
|
CS |
G
|
Sabal
|
South American name
|
Arecaceae |
Arecales
|
St |
G
|
Sabazia
|
epithet of the god Dionysus
|
Asteraceae |
Asterales
|
Bu |
|
Saccharum
|
sugar
|
Poaceae |
Poales
|
CS |
G
|
Saccolabium
|
baggy lip
|
Orchidaceae |
Asparagales
|
St |
|
Sagina
|
Latin: fodder
|
Caryophyllaceae |
Caryophyllales
|
CS |
G
|
Sagittaria
|
arrow (the leaves)
|
Alismataceae |
Alismatales
|
CS |
G
|
Salacia
|
Salacia, a goddess
|
Celastraceae |
Celastrales
|
Bu |
|
Salicornia
|
Latin: salt (-marsh) horn (the branches)
|
Amaranthaceae |
Caryophyllales
|
St |
G
|
Salix
|
Latin name
|
Salicaceae |
Malpighiales
|
CS |
G
|
Salpichroa
|
trumpet + colour (the flowers)
|
Solanaceae |
Solanales
|
St |
G
|
Salpiglossis
|
trumpet tongue (the style)
|
Solanaceae |
Solanales
|
St |
G
|
Salsola
|
Latin: salt (the habitat)
|
Amaranthaceae |
Caryophyllales
|
St |
G
|
Salvia
|
Latin name
|
Lamiaceae |
Lamiales
|
CS |
G
|
Samanea
|
South American name
|
Fabaceae |
Fabales
|
St |
G
|
Sambucus
|
Latin name
|
Adoxaceae |
Dipsacales
|
CS |
G
|
Samolus
|
Latin name
|
Primulaceae |
Ericales
|
St |
G
|
Sanguinaria
|
Latin: blood (the sap)
|
Papaveraceae |
Ranunculales
|
CS |
G
|
Sanguisorba
|
Latin: blood-absorbing (the styptic roots)
|
Rosaceae |
Rosales
|
CS |
G
|
Sanicula
|
Latin: little healer
|
Apiaceae |
Apiales
|
Ba |
G
|
Santalum
|
Greek and Latin name
|
Santalaceae |
Santalales
|
St |
G
|
Santolina
|
Latin name
|
Asteraceae |
Asterales
|
CS |
G
|
Sapindus
|
Latin: soap of India
|
Sapindaceae |
Sapindales
|
St |
G
|
Sapium
|
Latin name
|
Euphorbiaceae |
Malpighiales
|
St |
G
|
Saponaria
|
Latin: soap
|
Caryophyllaceae |
Caryophyllales
|
CS |
G
|
Saraca
|
East Indian name
|
Fabaceae |
Fabales
|
St |
G
|
Sarcocaulon
|
fleshy stems
|
Geraniaceae |
Geraniales
|
St |
|
Sarcochilus
|
fleshy lips
|
Orchidaceae |
Asparagales
|
St |
|
Sarcococca
|
fleshy berries
|
Buxaceae |
Buxales
|
CS |
G
|
Sarcostemma
|
fleshy garland
|
Apocynaceae |
Gentianales
|
St |
G
|
Saruma
|
anagram of Asarum
|
Aristolochiaceae |
Piperales
|
Ba |
|
Sasa
|
Japanese name
|
Poaceae |
Poales
|
CS |
G
|
Sassafras
|
Spanish name
|
Lauraceae |
Laurales
|
St |
G
|
Satureja
|
Latin name, from Arabic
|
Lamiaceae |
Lamiales
|
CS |
G
|
Satyria
|
satyrs, mythological creatures
|
Ericaceae |
Ericales
|
Bu |
|
Satyrium
|
Greek name; also from satyrs, mythological creatures
|
Orchidaceae |
Asparagales
|
Bu |
G
|
Sauromatum
|
lizard
|
Araceae |
Alismatales
|
St |
G
|
Saururus
|
lizard tail
|
Saururaceae |
Piperales
|
St |
G
|
Saxifraga
|
Latin: stone-breaking
|
Saxifragaceae |
Saxifragales
|
CS |
G
|
Scabiosa
|
itching
|
Caprifoliaceae |
Dipsacales
|
CS |
G
|
Scadoxus
|
umbel glory
|
Amaryllidaceae |
Asparagales
|
St |
G
|
Schima
|
shade
|
Theaceae |
Ericales
|
Ba |
G
|
Schinus
|
Greek and Latin name
|
Anacardiaceae |
Sapindales
|
St |
G
|
Schisandra
|
divided male parts (the anthers)
|
Schisandraceae |
Austrobaileyales
|
CS |
G
|
Schismatoglottis
|
divided tongue (the spathes)
|
Araceae |
Alismatales
|
St |
|
Schizachyrium
|
split chaff
|
Poaceae |
Poales
|
Ba |
G
|
Schizanthus
|
divided flowers
|
Solanaceae |
Solanales
|
St |
G
|
Schizocodon
|
divided bell (the corollas)
|
Diapensiaceae |
Ericales
|
St |
|
Schizolobium
|
divided lobe (the pods)
|
Fabaceae |
Fabales
|
St |
G
|
Schizopetalon
|
divided petals
|
Brassicaceae |
Brassicales
|
St |
G
|
Schizophragma
|
divided wall (the septa in the fruit)
|
Hydrangeaceae |
Cornales
|
CS |
G
|
Sciadopitys
|
umbel or parasol + pine or fir (the leaves)
|
Sciadopityaceae |
Pinales
|
CS |
G
|
Scilla
|
Greek and Latin name
|
Asparagaceae |
Asparagales
|
CS |
G
|
Scindapsus
|
Greek name
|
Araceae |
Alismatales
|
St |
G
|
Scirpus
|
Latin name
|
Cyperaceae |
Poales
|
CS |
G
|
Scleranthus
|
hard flowers
|
Caryophyllaceae |
Caryophyllales
|
St |
G
|
Sclerocactus
|
harsh cactus (the spines)
|
Cactaceae |
Caryophyllales
|
St |
|
Scoliopus
|
bent (the flower stalks)
|
Liliaceae |
Liliales
|
St |
G
|
Scolopia
|
thorn
|
Salicaceae |
Malpighiales
|
Bu |
|
Scolymus
|
Greek and Latin name
|
Asteraceae |
Asterales
|
St |
G
|
Scopelogena
|
high cliffs (the habitat)
|
Aizoaceae |
Caryophyllales
|
Bu |
|
Scorpiurus
|
scorpion tail (the pods)
|
Fabaceae |
Fabales
|
St |
G
|
Scorzonera
|
Old French and Italian derivation
|
Asteraceae |
Asterales
|
St |
G
|
Scrophularia
|
Latin: scrofula
|
Scrophulariaceae |
Lamiales
|
CS |
G
|
Scutellaria
|
Latin: saucer (on the fruiting calyx)
|
Lamiaceae |
Lamiales
|
CS |
G
|
Scuticaria
|
Latin: whip (the leaves)
|
Orchidaceae |
Asparagales
|
St |
|
Scyphanthus
|
beaker flowers
|
Loasaceae |
Cornales
|
St |
G
|
Scyphostegia
|
beaker cover
|
Salicaceae |
Malpighiales
|
St |
|
Secale
|
Latin name
|
Poaceae |
Poales
|
St |
G
|
Sechium
|
from a West Indian name
|
Cucurbitaceae |
Cucurbitales
|
St |
G
|
Securidaca
|
Latin: axe (on the end of the pods)
|
Polygalaceae |
Fabales
|
St |
G
|
Securigera
|
Latin: axe-bearing (the pods are axe-shaped)
|
Fabaceae |
Fabales
|
St |
G
|
Sedum
|
Latin: sitting (on rocks and walls). Latin name.
|
Crassulaceae |
Saxifragales
|
CS |
G
|
Selago
|
Latin name
|
Scrophulariaceae |
Lamiales
|
Ba |
G
|
Selenia
|
Selene, a moon goddess
|
Brassicaceae |
Brassicales
|
Bu |
|
Selenicereus
|
moon (night-blooming) Cereus
|
Cactaceae |
Caryophyllales
|
St |
G
|
Selenipedium
|
moon sandal (the lip of the flowers)
|
Orchidaceae |
Asparagales
|
St |
|
Selinum
|
Greek name
|
Apiaceae |
Apiales
|
Ba |
G
|
Semele
|
Semele of mythology
|
Asparagaceae |
Asparagales
|
St |
G
|
Semiaquilegia
|
Latin: half Aquilegia
|
Ranunculaceae |
Ranunculales
|
Ba |
G
|
Semiarundinaria
|
Latin: half Arundinaria
|
Poaceae |
Poales
|
Ba |
G
|
Sempervivum
|
Latin: ever-living. Latin name.
|
Crassulaceae |
Saxifragales
|
CS |
G
|
Senecio
|
Latin: old man (the whitish hairs on the fruit)
|
Asteraceae |
Asterales
|
CS |
G
|
Senna
|
Arabic name
|
Fabaceae |
Fabales
|
Ba |
G
|
Serapias
|
Serapis of mythology
|
Orchidaceae |
Asparagales
|
St |
G
|
Sericocarpus
|
silky fruit
|
Asteraceae |
Asterales
|
St |
G
|
Serissa
|
East Indian name
|
Rubiaceae |
Gentianales
|
St |
G
|
Serratula
|
Latin: little saw (the leaf edges)
|
Asteraceae |
Asterales
|
CS |
G
|
Sesamum
|
Greek and Latin name, from a Semitic name
|
Pedaliaceae |
Lamiales
|
St |
G
|
Sesbania
|
from an Arabic name
|
Fabaceae |
Fabales
|
St |
G
|
Seseli
|
Greek and Latin name
|
Apiaceae |
Apiales
|
St |
G
|
Setaria
|
bristles (on the spikelet)
|
Poaceae |
Poales
|
CS |
G
|
Sibiraea
|
Siberia
|
Rosaceae |
Rosales
|
St |
G
|
Sicana
|
from a Peruvian name
|
Cucurbitaceae |
Cucurbitales
|
St |
|
Sicyos
|
Greek and Latin name
|
Cucurbitaceae |
Cucurbitales
|
St |
G
|
Sida
|
Greek name
|
Malvaceae |
Malvales
|
St |
G
|
Sidalcea
|
from Sida and Alcea
|
Malvaceae |
Malvales
|
CS |
G
|
Siderasis
|
rusty fur (the reddish hair)
|
Commelinaceae |
Commelinales
|
St |
|
Sideritis
|
Greek and Latin name
|
Lamiaceae |
Lamiales
|
St |
G
|
Sideroxylon
|
iron wood
|
Sapotaceae |
Ericales
|
St |
G
|
Siegfriedia
|
Siegfried, a legendary hero
|
Rhamnaceae |
Rosales
|
Bu |
|
Silene
|
Greek name
|
Caryophyllaceae |
Caryophyllales
|
CS |
G
|
Silphium
|
Greek and Latin name
|
Asteraceae |
Asterales
|
CS |
G
|
Silybum
|
Greek name
|
Asteraceae |
Asterales
|
CS |
G
|
Simethis
|
Symaethis, one of the Naiads of Greek myth. Also Symethus.
|
Asphodelaceae |
Asparagales
|
St |
G
|
Sinapis
|
Latin name
|
Brassicaceae |
Brassicales
|
St |
G
|
Sinobambusa
|
Chinese Bambusa
|
Poaceae |
Poales
|
Ba |
G
|
Sinomenium
|
Chinese moon (the curved fruit-stone)
|
Menispermaceae |
Ranunculales
|
St |
G
|
Siphocampylus
|
tubes bending (the corollas)
|
Campanulaceae |
Asterales
|
St |
G
|
Sisymbrium
|
Greek and Latin name
|
Brassicaceae |
Brassicales
|
St |
G
|
Sisyrinchium
|
Greek name
|
Iridaceae |
Asparagales
|
CS |
G
|
Sium
|
Greek name
|
Apiaceae |
Apiales
|
St |
G
|
Skimmia
|
from a Japanese name
|
Rutaceae |
Sapindales
|
CS |
G
|
Smilax
|
Greek and Latin name
|
Smilacaceae |
Liliales
|
CS |
G
|
Smyrnium
|
myrrh-scented
|
Apiaceae |
Apiales
|
CS |
G
|
Solanum
|
Latin name
|
Solanaceae |
Solanales
|
CS |
G
|
Soldanella
|
little coin, probably (the leaves)
|
Primulaceae |
Ericales
|
St |
G
|
Solidago
|
Latin: making whole (for supposed healing properties)
|
Asteraceae |
Asterales
|
CS |
G
|
Sonchus
|
Greek and Latin name
|
Asteraceae |
Asterales
|
St |
G
|
Sonerila
|
Malabar name
|
Melastomataceae |
Myrtales
|
St |
|
Sophora
|
from an Arabic name
|
Fabaceae |
Fabales
|
CS |
G
|
Sorbaria
|
Sorbus-like
|
Rosaceae |
Rosales
|
CS |
G
|
Sorbus
|
Latin name
|
Rosaceae |
Rosales
|
CS |
G
|
Sorghum
|
from an Italian name
|
Poaceae |
Poales
|
St |
G
|
Sparaxis
|
torn (spathes)
|
Iridaceae |
Asparagales
|
St |
G
|
Sparganium
|
ribbon (the leaves). Greek and Latin name.
|
Typhaceae |
Poales
|
CS |
G
|
Spartium
|
Greek name
|
Fabaceae |
Fabales
|
CS |
G
|
Spathiphyllum
|
spathe leaves
|
Araceae |
Alismatales
|
CS |
G
|
Spathodea
|
spathe-like (calyx)
|
Bignoniaceae |
Lamiales
|
St |
G
|
Spathoglottis
|
spathe tongue (the lip)
|
Orchidaceae |
Asparagales
|
St |
|
Speirantha
|
spiral flowers
|
Asparagaceae |
Asparagales
|
Ba |
G
|
Sphaeralcea
|
globe (the fruit) + Alcea
|
Malvaceae |
Malvales
|
CS |
G
|
Spilanthes
|
dotted flowers (dotted with pollen)
|
Asteraceae |
Asterales
|
St |
G
|
Spinacia
|
from an Arabic and Persian name
|
Amaranthaceae |
Caryophyllales
|
CS |
G
|
Spiraea
|
Greek and Latin name
|
Rosaceae |
Rosales
|
CS |
G
|
Spiranthes
|
spiral flowers
|
Orchidaceae |
Asparagales
|
St |
G
|
Spondias
|
Greek name
|
Anacardiaceae |
Sapindales
|
St |
G
|
Spyridium
|
basket-like (calyx)
|
Rhamnaceae |
Rosales
|
St |
|
Stachys
|
Greek and Latin name
|
Lamiaceae |
Lamiales
|
CS |
G
|
Stachytarpheta
|
spike thicket
|
Verbenaceae |
Lamiales
|
St |
G
|
Stachyurus
|
spike tail (the inflorescences)
|
Stachyuraceae |
Crossosomatales
|
CS |
G
|
Staphylea
|
clusters (of flowers)
|
Staphyleaceae |
Crossosomatales
|
CS |
G
|
Stelis
|
Greek name
|
Orchidaceae |
Asparagales
|
St |
|
Stellaria
|
Latin: star (the flowers)
|
Caryophyllaceae |
Caryophyllales
|
St |
G
|
Stenandrium
|
narrow male parts (the stamens)
|
Acanthaceae |
Lamiales
|
St |
|
Stenanthium
|
narrow flower (sepals and petals)
|
Melanthiaceae |
Liliales
|
St |
G
|
Stenocactus
|
narrow cactus
|
Cactaceae |
Caryophyllales
|
Ba |
|
Stenocarpus
|
narrow fruit
|
Proteaceae |
Proteales
|
St |
G
|
Stenocereus
|
narrow Cereus
|
Cactaceae |
Caryophyllales
|
Ba |
|
Stenoglottis
|
narrow (lip) tongue
|
Orchidaceae |
Asparagales
|
St |
G
|
Stenospermation
|
narrow seedlet
|
Araceae |
Alismatales
|
St |
|
Stenotaphrum
|
narrow trench (on the stalks)
|
Poaceae |
Poales
|
St |
G
|
Stephanotis
|
Greek name
|
Apocynaceae |
Gentianales
|
St |
G
|
Sterculia
|
Sterquilinus of mythology
|
Malvaceae |
Malvales
|
St |
G
|
Stictocardia
|
spotted heart (-shaped leaves)
|
Convolvulaceae |
Solanales
|
St |
G
|
Stigmaphyllon
|
stigma leaves
|
Malpighiaceae |
Malpighiales
|
St |
G
|
Stipa
|
coarse fiber
|
Poaceae |
Poales
|
CS |
G
|
Stomatium
|
mouth
|
Aizoaceae |
Caryophyllales
|
St |
G
|
Stratiotes
|
Greek and Latin name
|
Hydrocharitaceae |
Alismatales
|
St |
G
|
Streptocarpus
|
twisted fruit
|
Gesneriaceae |
Lamiales
|
CS |
G
|
Streptopus
|
twisted stalks
|
Liliaceae |
Liliales
|
St |
G
|
Streptosolen
|
twisted (corolla) tubes
|
Solanaceae |
Solanales
|
St |
G
|
Strobilanthes
|
cone of flowers
|
Acanthaceae |
Lamiales
|
CS |
G
|
Stromanthe
|
bed of flowers (the inflorescences)
|
Marantaceae |
Zingiberales
|
St |
G
|
Strombocactus
|
spinning-top cactus
|
Cactaceae |
Caryophyllales
|
St |
G
|
Strongylodon
|
rounded (calyx) teeth
|
Fabaceae |
Fabales
|
St |
|
Strophanthus
|
cord flowers
|
Apocynaceae |
Gentianales
|
St |
G
|
Strychnos
|
Greek and Latin name
|
Loganiaceae |
Gentianales
|
St |
G
|
Stylidium
|
little pillar (the style and stamens form a column)
|
Stylidiaceae |
Asterales
|
St |
G
|
Stylophorum
|
style-bearing
|
Papaveraceae |
Ranunculales
|
St |
G
|
Styphnolobium
|
harsh pod
|
Fabaceae |
Fabales
|
Ba |
G
|
Styrax
|
Greek and Latin name, from an Arabic name
|
Styracaceae |
Ericales
|
CS |
G
|
Succisa
|
truncated (the rhizome)
|
Caprifoliaceae |
Dipsacales
|
CS |
G
|
Swida
|
Czech name
|
Cornaceae |
Cornales
|
St |
|
Syagrus
|
Latin name
|
Arecaceae |
Arecales
|
Ba |
G
|
Sycopsis
|
fig-like (the leaves)
|
Hamamelidaceae |
Saxifragales
|
CS |
G
|
Symphoricarpos
|
clusters bearing fruit
|
Caprifoliaceae |
Dipsacales
|
CS |
G
|
Symphyotrichum
|
joined hairs
|
Asteraceae |
Asterales
|
Ba |
|
Symphytum
|
Greek and Latin name
|
Boraginaceae |
Boraginales
|
CS |
G
|
Symplocarpus
|
combination fruit (the ovaries grow together)
|
Araceae |
Alismatales
|
St |
G
|
Symplocos
|
combination (the unified stamens)
|
Symplocaceae |
Ericales
|
St |
G
|
Synechanthus
|
continuous flowers
|
Arecaceae |
Arecales
|
St |
|
Syneilesis
|
rolling up
|
Asteraceae |
Asterales
|
Ba |
G
|
Syngonium
|
united gonads (the ovaries)
|
Araceae |
Alismatales
|
St |
G
|
Syringa
|
pipe (the stems)
|
Oleaceae |
Lamiales
|
CS |
G
|
Syzygium
|
joined
|
Myrtaceae |
Myrtales
|
St |
G
|
Tabebuia
|
Brazilian name
|
Bignoniaceae |
Lamiales
|
St |
G
|
Tacca
|
from an Indonesian name
|
Dioscoreaceae |
Dioscoreales
|
St |
G
|
Tagetes
|
Tages of mythology
|
Asteraceae |
Asterales
|
CS |
G
|
Taiwania
|
Taiwan
|
Cupressaceae |
Pinales
|
St |
G
|
Talinum
|
(unclear)
|
Talinaceae |
Caryophyllales
|
Ba |
G
|
Tamarindus
|
from an Arabic name
|
Fabaceae |
Fabales
|
St |
G
|
Tamarix
|
Latin name
|
Tamaricaceae |
Caryophyllales
|
CS |
G
|
Tanacetum
|
from a Medieval Latin name
|
Asteraceae |
Asterales
|
CS |
G
|
Tapeinochilos
|
short lip
|
Costaceae |
Zingiberales
|
St |
G
|
Taraxacum
|
from an Arabic and Persian name
|
Asteraceae |
Asterales
|
St |
G
|
Taxodium
|
Taxus-like
|
Cupressaceae |
Pinales
|
CS |
G
|
Taxus
|
Latin name
|
Taxaceae |
Pinales
|
CS |
G
|
Tecoma
|
from a Nahuatl name
|
Bignoniaceae |
Lamiales
|
CS |
G
|
Tectona
|
from a Tamil name
|
Lamiaceae |
Lamiales
|
St |
G
|
Telephium
|
Latin name; also from Telephus, a mythological king
|
Molluginaceae |
Caryophyllales
|
Bu |
G
|
Tellima
|
anagram of Mitella
|
Saxifragaceae |
Saxifragales
|
CS |
G
|
Telopea
|
distant viewing (the flowers)
|
Proteaceae |
Proteales
|
CS |
G
|
Telosma
|
distant scent
|
Apocynaceae |
Gentianales
|
St |
G
|
Tephrosia
|
ashen (the leaves)
|
Fabaceae |
Fabales
|
St |
G
|
Terminalia
|
Latin: terminal (the leaves are at the end of the shoots)
|
Combretaceae |
Myrtales
|
St |
G
|
Tetracentron
|
four spurs (on the fruit)
|
Trochodendraceae |
Trochodendrales
|
St |
G
|
Tetraclinis
|
four + bed (of leaves)
|
Cupressaceae |
Pinales
|
St |
G
|
Tetradium
|
foursome
|
Rutaceae |
Sapindales
|
Ba |
G
|
Tetragonia
|
four-angled (fruit)
|
Aizoaceae |
Caryophyllales
|
CS |
G
|
Tetragonolobus
|
four-angled pods
|
Fabaceae |
Fabales
|
St |
G
|
Tetranema
|
four threads (the stamens)
|
Plantaginaceae |
Lamiales
|
St |
G
|
Tetrapanax
|
four (-petalled) Panax
|
Araliaceae |
Apiales
|
CS |
G
|
Tetrastigma
|
four-part stigma
|
Vitaceae |
Vitales
|
Ba |
G
|
Tetratheca
|
four boxes (the anthers)
|
Elaeocarpaceae |
Oxalidales
|
St |
G
|
Teucrium
|
Greek and Latin name
|
Lamiaceae |
Lamiales
|
CS |
G
|
Thalassia
|
Thalassa, a sea divinity
|
Hydrocharitaceae |
Alismatales
|
Bu |
G
|
Thalassodendron
|
Thalassa (a sea divinity) + tree
|
Cymodoceaceae |
Alismatales
|
Bu |
G
|
Thalictrum
|
Greek and Latin name
|
Ranunculaceae |
Ranunculales
|
CS |
G
|
Thamnocalamus
|
shrubby reed
|
Poaceae |
Poales
|
Ba |
G
|
Thaumasianthes
|
Thaumas, a god
|
Loranthaceae |
Santalales
|
Bu |
G
|
Thelesperma
|
nippled seeds
|
Asteraceae |
Asterales
|
St |
G
|
Thelocactus
|
nippled cactus
|
Cactaceae |
Caryophyllales
|
St |
G
|
Theobroma
|
god food
|
Malvaceae |
Malvales
|
St |
G
|
Thermopsis
|
lupin-like
|
Fabaceae |
Fabales
|
CS |
G
|
Thesium
|
Latin name
|
Santalaceae |
Santalales
|
Bu |
G
|
Thespesia
|
holy
|
Malvaceae |
Malvales
|
St |
G
|
Thladiantha
|
eunuch (staminode) flowers
|
Cucurbitaceae |
Cucurbitales
|
St |
G
|
Thlaspi
|
Greek and Latin name
|
Brassicaceae |
Brassicales
|
St |
G
|
Thrinax
|
trident
|
Arecaceae |
Arecales
|
St |
G
|
Thuja
|
Greek name
|
Cupressaceae |
Pinales
|
CS |
G
|
Thujopsis
|
Thuja-like
|
Cupressaceae |
Pinales
|
CS |
G
|
Thymus
|
Greek and Latin name
|
Lamiaceae |
Lamiales
|
CS |
G
|
Thysanotus
|
fringed (flowers)
|
Asparagaceae |
Asparagales
|
St |
G
|
Tiarella
|
little crown (the fruit)
|
Saxifragaceae |
Saxifragales
|
CS |
G
|
Tibouchina
|
from a Guianese name
|
Melastomataceae |
Myrtales
|
St |
G
|
Tigridia
|
Latin: tiger (flowers)
|
Iridaceae |
Asparagales
|
CS |
G
|
Tilia
|
Latin name
|
Malvaceae |
Malvales
|
CS |
G
|
Tipuana
|
from a South American name
|
Fabaceae |
Fabales
|
St |
G
|
Titanopsis
|
Titan (Helios) of mythology
|
Aizoaceae |
Caryophyllales
|
St |
G
|
Tithonia
|
Tithonus
|
Asteraceae |
Asterales
|
St |
G
|
Tococa
|
Guyanese name
|
Melastomataceae |
Myrtales
|
St |
G
|
Tolumnia
|
Tolumnia, a nymph
|
Orchidaceae |
Asparagales
|
Bu |
G
|
Toona
|
Sanskrit name
|
Meliaceae |
Sapindales
|
Ba |
G
|
Trachelium
|
neck
|
Campanulaceae |
Asterales
|
St |
G
|
Trachelospermum
|
neck (-shaped) seeds
|
Apocynaceae |
Gentianales
|
CS |
G
|
Trachycarpus
|
rough fruit
|
Arecaceae |
Arecales
|
CS |
G
|
Trachymene
|
rough membrane (on the fruits)
|
Apiaceae |
Apiales
|
St |
G
|
Trachystemon
|
rough stamens
|
Boraginaceae |
Boraginales
|
CS |
G
|
Tragopogon
|
goat beard (the silk)
|
Asteraceae |
Asterales
|
St |
G
|
Trapa
|
Latin: from caltrop (the four-pointed fruit)
|
Lythraceae |
Myrtales
|
St |
G
|
Trichilia
|
three-part (ovary)
|
Meliaceae |
Sapindales
|
St |
G
|
Trichodiadema
|
hairy crowns
|
Aizoaceae |
Caryophyllales
|
St |
G
|
Tricholaena
|
hairy cloak (on the spikelets)
|
Poaceae |
Poales
|
St |
G
|
Trichopilia
|
hairy cap (on the anthers)
|
Orchidaceae |
Asparagales
|
St |
G
|
Trichosanthes
|
hairy (fringed) flowers
|
Cucurbitaceae |
Cucurbitales
|
St |
G
|
Trichostema
|
hair-like stamens
|
Lamiaceae |
Lamiales
|
St |
G
|
Tricyrtis
|
three swellings (the red nectaries below the petals)
|
Liliaceae |
Liliales
|
CS |
G
|
Tridax
|
Greek and Latin name
|
Asteraceae |
Asterales
|
St |
G
|
Trifolium
|
three leaflets. Latin name.
|
Fabaceae |
Fabales
|
CS |
G
|
Trigonella
|
little three-cornered (flowers)
|
Fabaceae |
Fabales
|
St |
G
|
Trilisa
|
anagram of Liatris
|
Asteraceae |
Asterales
|
St |
G
|
Trillium
|
three (-leaved) Lilium
|
Melanthiaceae |
Liliales
|
CS |
G
|
Triosteum
|
three bones (the hard seeds)
|
Caprifoliaceae |
Dipsacales
|
St |
G
|
Triphasia
|
triple (the flower parts)
|
Rutaceae |
Sapindales
|
St |
G
|
Triplaris
|
triple (the flower parts)
|
Polygonaceae |
Caryophyllales
|
St |
G
|
Tripleurospermum
|
three-ribbed seeds (the achenes)
|
Asteraceae |
Asterales
|
St |
G
|
Tripogandra
|
three bearded male parts (the longer stamens)
|
Commelinaceae |
Commelinales
|
St |
G
|
Tripterygium
|
three wings (on the fruit)
|
Celastraceae |
Celastrales
|
St |
G
|
Trisetum
|
three bristles
|
Poaceae |
Poales
|
St |
G
|
Tristagma
|
three drops (the nectaries)
|
Amaryllidaceae |
Asparagales
|
CS |
G
|
Triteleia
|
triple-complete. Previously Tritelaia.
|
Asparagaceae |
Asparagales
|
Ba |
G
|
Trithrinax
|
three tridents (the leaves)
|
Arecaceae |
Arecales
|
St |
G
|
Triticum
|
Latin name
|
Poaceae |
Poales
|
St |
G
|
Tritonia
|
Latin: weather vane (a metaphor for the diverse stamens)
|
Iridaceae |
Asparagales
|
CS |
G
|
Tritoniopsis
|
Tritonia-like
|
Iridaceae |
Asparagales
|
Bu |
G
|
Trochodendron
|
wheel (appearance of the stamens) + tree
|
Trochodendraceae |
Trochodendrales
|
CS |
G
|
Trollius
|
from a Swiss German name
|
Ranunculaceae |
Ranunculales
|
CS |
G
|
Tropaeolum
|
trophy
|
Tropaeolaceae |
Brassicales
|
CS |
G
|
Tsuga
|
from a Japanese name
|
Pinaceae |
Pinales
|
CS |
G
|
Tuberaria
|
tuber-like (the thick roots)
|
Cistaceae |
Malvales
|
St |
G
|
Tulipa
|
Turkish: turban
|
Liliaceae |
Liliales
|
CS |
G
|
Tussilago
|
(remedy for) coughing
|
Asteraceae |
Asterales
|
St |
G
|
Typha
|
Greek and Latin name
|
Typhaceae |
Poales
|
CS |
G
|
Typhonium
|
Typhon, a mythological monster
|
Araceae |
Alismatales
|
Bu |
G
|
Ugni
|
Mapuche name
|
Myrtaceae |
Myrtales
|
Ba |
G
|
Ulex
|
Latin name
|
Fabaceae |
Fabales
|
CS |
G
|
Ullucus
|
Peruvian name
|
Basellaceae |
Caryophyllales
|
St |
G
|
Ulmus
|
Latin name
|
Ulmaceae |
Rosales
|
CS |
G
|
Umbellularia
|
Latin: little umbels
|
Lauraceae |
Laurales
|
CS |
G
|
Umbilicus
|
Latin: navels (in the leaves)
|
Crassulaceae |
Saxifragales
|
CS |
G
|
Uniola
|
Latin name
|
Poaceae |
Poales
|
St |
G
|
Unxia
|
epithet of the goddess Juno
|
Asteraceae |
Asterales
|
Bu |
|
Urceolina
|
Latin: little pitcher (the flowers)
|
Amaryllidaceae |
Asparagales
|
St |
G
|
Urera
|
Latin: stinging
|
Urticaceae |
Rosales
|
St |
G
|
Urtica
|
Latin name
|
Urticaceae |
Rosales
|
St |
G
|
Utricularia
|
Latin: little bottles (that trap insects)
|
Lentibulariaceae |
Lamiales
|
St |
G
|
Uvaria
|
Latin: like a bunch of grapes
|
Annonaceae |
Magnoliales
|
St |
G
|
Uvularia
|
Latin: uvula (a metaphor for the hanging flowers)
|
Colchicaceae |
Liliales
|
CS |
G
|
Vaccaria
|
Latin: cow, possibly
|
Caryophyllaceae |
Caryophyllales
|
St |
G
|
Vaccinium
|
Latin name
|
Ericaceae |
Ericales
|
CS |
G
|
Valeriana
|
Medieval Latin name
|
Caprifoliaceae |
Dipsacales
|
CS |
G
|
Valerianella
|
Latin: little Valeriana
|
Caprifoliaceae |
Dipsacales
|
St |
G
|
Vallaris
|
Latin: fence stakes (which they sometimes grow on)
|
Apocynaceae |
Gentianales
|
St |
G
|
Vanda
|
from a Sanskrit name
|
Orchidaceae |
Asparagales
|
St |
G
|
Vandopsis
|
Vanda-like
|
Orchidaceae |
Asparagales
|
St |
G
|
Vanilla
|
Spanish name, derived from Latin: vagina (sheath), for the pods
|
Orchidaceae |
Asparagales
|
St |
G
|
Veratrum
|
Latin: true black (the roots)
|
Melanthiaceae |
Liliales
|
CS |
G
|
Verbascum
|
Latin name
|
Scrophulariaceae |
Lamiales
|
CS |
G
|
Verbena
|
Latin: ceremonial plant
|
Verbenaceae |
Lamiales
|
CS |
G
|
Verbesina
|
Latin: like Verbena
|
Asteraceae |
Asterales
|
CS |
G
|
Verticordia
|
Latin: turner of hearts (an epithet of Venus of mythology)
|
Myrtaceae |
Myrtales
|
St |
G
|
Viburnum
|
Latin name
|
Adoxaceae |
Dipsacales
|
CS |
G
|
Vicia
|
Latin: binding (the tendrils). Latin name.
|
Fabaceae |
Fabales
|
CS |
G
|
Vinca
|
Latin: winding around. Latin name.
|
Apocynaceae |
Gentianales
|
CS |
G
|
Vincetoxicum
|
Latin: conquering poison
|
Apocynaceae |
Gentianales
|
St |
G
|
Viola
|
Latin name
|
Violaceae |
Malpighiales
|
CS |
G
|
Viscum
|
Latin name
|
Santalaceae |
Santalales
|
St |
G
|
Vitex
|
Latin name
|
Lamiaceae |
Lamiales
|
CS |
G
|
Vitis
|
Latin name
|
Vitaceae |
Vitales
|
CS |
G
|
Wollemia
|
Wollemi National Park in Australia
|
Araucariaceae |
Pinales
|
Ba |
G
|
Xantheranthemum
|
yellow Eranthemum
|
Acanthaceae |
Lamiales
|
St |
G
|
Xanthisma
|
yellow (flowers)
|
Asteraceae |
Asterales
|
CS |
G
|
Xanthoceras
|
yellow horn (the glands between the petals)
|
Sapindaceae |
Sapindales
|
CS |
G
|
Xanthocyparis
|
yellow cypress
|
Cupressaceae |
Pinales
|
Ba |
G
|
Xanthorhiza
|
yellow root
|
Ranunculaceae |
Ranunculales
|
CS |
G
|
Xanthorrhoea
|
yellow sap
|
Asphodelaceae |
Asparagales
|
St |
G
|
Xanthosoma
|
yellow body
|
Araceae |
Alismatales
|
St |
G
|
Xeranthemum
|
(long-lasting) dry flowers
|
Asteraceae |
Asterales
|
St |
G
|
Xerochrysum
|
dry gold
|
Asteraceae |
Asterales
|
Ba |
|
Xerophyllum
|
dry leaves
|
Melanthiaceae |
Liliales
|
CS |
G
|
Xylobium
|
wood-life (they are epiphytes)
|
Orchidaceae |
Asparagales
|
St |
G
|
Yucca
|
Caribbean name
|
Asparagaceae |
Asparagales
|
CS |
G
|
Yushania
|
Yu Shan
|
Poaceae |
Poales
|
CS |
|
Zamia
|
from a Latin name
|
Zamiaceae |
Cycadales
|
CS |
G
|
Zamioculcas
|
Zamia + Arabic name
|
Araceae |
Alismatales
|
Ba |
G
|
Zanthoxylum
|
yellow wood
|
Rutaceae |
Sapindales
|
St |
G
|
Zea
|
Greek and Latin name
|
Poaceae |
Poales
|
CS |
G
|
Zelkova
|
from a Georgian name
|
Ulmaceae |
Rosales
|
CS |
G
|
Zemisia
|
Zemi, ancestral spirits of the Taíno
|
Asteraceae |
Asterales
|
Bu |
|
Zephyra
|
Zephyrus, a god
|
Tecophilaeaceae |
Asparagales
|
Bu |
G
|
Zephyranthes
|
western flower
|
Amaryllidaceae |
Asparagales
|
CS |
G
|
Zigadenus
|
yoked glands (in pairs)
|
Melanthiaceae |
Liliales
|
St |
G
|
Zingiber
|
Greek and Latin name, from a Sanskrit name
|
Zingiberaceae |
Zingiberales
|
St |
G
|
Zizania
|
Greek and Latin name
|
Poaceae |
Poales
|
St |
G
|
Ziziphus
|
Greek and Latin name, from a Persian name
|
Rhamnaceae |
Rosales
|
St |
G
|
Zygopetalum
|
yoked petals
|
Orchidaceae |
Asparagales
|
St |
G
|