| Eleocarpaceae |
Crinodendron patagua |
Chile |
| Equisetaceae |
Equisetum hyemale |
Eurasia, Pacific North America |
| Ericaceae |
Camellia japonica cv. Nuccio's Pink Lace |
|
|
Rhododendron cv. Alaska |
|
|
Rhododendron cv. Brilliant |
|
|
Rhododendron cv. Christmas Cheer |
|
|
Rhododendron cv. Duc de Rohan |
|
|
Rhododendron cv. Formosa |
|
|
Rhododendron cv. George Lindley Tabor |
|
|
Rhododendron cv. L.J. Bobbink |
|
|
Rhododendron cv. Mamie |
|
|
Rhododendron cv. Mexicali Rose |
|
|
Rhododendron cv. Pride of Dorking |
|
|
Rhododendron cv. Red Wing |
|
|
Rhododendron cv. Roseum Elegans |
|
|
Rhododendron cv. Southern Charm |
|
|
Rhododendron cv. Trude Webster |
|
|
Rhododendron cv. Van Nes Sensation |
|
| Eucommiaceae |
Eucommia ulmoides |
Cen China |
| Euphorbiaceae |
Acalypha pendula |
|
|
Acalypha sp. |
|
|
Croton sylvaticus |
South Africa |
|
Dalechampia dioscoreifolia |
Peru |
|
Euphorbia abyssinica |
Ethiopia, Somalia |
|
Euphorbia alluaudii |
Madagascar |
|
Euphorbia ammak |
Saudi Arabia |
|
Euphorbia aureoviridiflora |
Madagascar |
|
Euphorbia barnardii |
South Africa |
|
Euphorbia beharensis |
Madagascar |
|
Euphorbia bubalina |
South Africa |
|
Euphorbia canariensis |
Canary Islands |
|
Euphorbia caput-medusae |
South Africa |
|
Euphorbia cf. atrispina |
South Africa |
|
Euphorbia cf. stenoclada |
|
|
Euphorbia characias |
Mediterranean |
|
Euphorbia clandestina |
South Africa |
|
Euphorbia clava |
South Africa |
|
Euphorbia coerulescens |
South Africa |
|
Euphorbia delphinensis |
Madagascar |
|
Euphorbia didiereoides |
Madagascar |
|
Euphorbia echinus |
Morocco |
|
Euphorbia enopla |
South Africa |
|
Euphorbia erythrocucullata |
Madagascar |
|
Euphorbia esculenta |
South Africa(E. Cape Province) |
|
Euphorbia fruticosa |
Saudi Arabia, Yemen |
|
Euphorbia geroldii |
Madagascar |
|
Euphorbia gorgonis |
South Africa |
|
Euphorbia grandicornis |
S & E Africa |
|
Euphorbia grandidens |
South Africa |
|
Euphorbia greenwayii |
Tanzania & E Africa |
|
Euphorbia hofstaetteri |
Madagascar |
|
Euphorbia horombensis |
Madagascar |
|
Euphorbia horrida |
South Africa(W. Cape Province) |
|
Euphorbia horrida v. major |
South Africa |
|
Euphorbia horrida v. striata |
South Africa |
|
Euphorbia iharanae |
Madagascar |
|
Euphorbia inconstantia |
South Africa |
|
Euphorbia inermis |
South Africa(E. Cape Province) |
|
Euphorbia ingens |
South Africa |
|
Euphorbia kamponii |
Madagascar |
|
Euphorbia lactea cv. Cristata |
|
|
Euphorbia lamarckii ssp. regisjubae |
Canary Islands |
|
Euphorbia lambii |
Canary Islands |
|
Euphorbia ledienii |
South Africa(E. Cape Province) |
|
Euphorbia lenewtonii |
Tanzania |
|
Euphorbia makallensis |
Ethiopia |
|
Euphorbia mammillaris |
South Africa |
|
Euphorbia millii |
Madagascar |
|
Euphorbia millii hybrid |
|
|
Euphorbia millii v. francoisii |
|
|
Euphorbia millii v. hislopii |
Madagascar |
|
Euphorbia millii v. millii |
Madagascar |
|
Euphorbia millii v. nov. "isaloensis" |
Madagascar |
|
Euphorbia millii v. vulcani |
Madagascar |
|
Euphorbia misera |
Baja California |
|
Euphorbia namuskluftensis |
Namibia |
|
Euphorbia neriifolia |
E India |
|
Euphorbia obesa |
South Africa |
|
Euphorbia obovalifolia |
E Africa |
|
Euphorbia obtusifolia |
Canary Islands, Morocco |
|
Euphorbia ornithopus |
South Africa |
|
Euphorbia polygona |
South Africa |
|
Euphorbia polygona cv. Snowflake |
|
|
Euphorbia resinifera |
Morocco |
|
Euphorbia richardiae ssp. richardiae |
Malawi |
|
Euphorbia sp. |
|
|
Euphorbia spinicapsula |
|
|
Euphorbia stellata |
South Africa |
|
Euphorbia stellispina |
South Africa(N. Cape Province) |
|
Euphorbia stenoclada ssp. ambatofinandranae |
Madagascar |
|
Euphorbia stenoclada ssp. stenoclada |
Madagascar |
|
Euphorbia tanquahuete |
Mexico(Jalisco) |
|
Euphorbia tortirama |
South Africa |
|
Euphorbia triangularis |
South Africa |
|
Euphorbia trigona |
SW Africa |
|
Euphorbia tubiglans |
South Africa(W. Cape Province) |
|
Euphorbia turbiniformis |
Somalia |
|
Euphorbia vigueri |
Madagascar |
|
Glochidion sp. |
|
|
Jatropha podagrica |
Central America |
|
Manihot esculenta |
Brazil |
|
Monadenium cv. Nicodemus |
South Africa |
|
Monadenium ellenbeckii |
E Africa |
|
Monadenium majus f. floribundum |
Ethiopia |
|
Phyllanthus reticulatus |
Old World Tropics |
|
Synadenium cupulare |
South Africa |
|
Synadenium grantii f. rubra |
Uganda, Tanzania, Mozambique |
| Eupomatiaceae |
Eupomatia laurina |
E Australia, New Guinea |
| Fabaceae |
Brachysema praemorsum cv. Bronze Butterfly |
|
|
Calpurnia aurea ssp. aurea |
South Africa |
|
Cercidium cv. Desert Museum |
|
|
Chorizema cv. Bush Flame |
|
|
Dolichos lablab cv. Ruby Moon |
|
|
Erythrina americana |
Mexico |
|
Erythrina berenices |
Mexico |
|
Erythrina coralloides |
Arizona, NE & Cen Mexico |
|
Erythrina flabelliformis |
Arizona, New Mexico, W Mexico |
|
Erythrina herbacea v. nigrans |
SE U.S., Mexico |
|
Erythrina humeana |
Africa |
|
Erythrina rubrinervia |
Central to South America |
|
Erythrina sp. |
|
|
Erythrina speciosa cv. Pink |
|
|
Hardenbergia violacea cv. Happy Wanderer |
|
|
Indigofera frutescens |
South Africa |
|
Indigofera natalensis |
South Africa |
|
Otholobium fruticans |
South Africa |
|
Psoralea pinnata |
South Africa(E. Cape Province) |
|
Wisteria floribunda |
Japan |
|
Wisteria sinensis |
China |
| Fagaceae |
Castanea cv. Colossal |
|
|
Fagus sylvatica cv. Atropurpurea |
|
|
Quercus agrifolia |
California |
|
Quercus albocineta |
California |
|
Quercus lobata |
California |
|
Quercus virginiana |
Virginia to Florida and Mexico |
| Flacourtiaceae |
Azara integrifolia |
Chile |
|
Olmediella betschleriana |
Guatemala |
| Fouquieriaceae |
Fouquieria columnaris |
Baja California, Sonora |
|
Fouquieria diguetii |
Mexico |
|
Fouquieria fasciculata |
Mexico |
|
Fouquieria splendens |
S Ca to N Mexico |
| Geraniaceae |
Erodium chamaedryoides |
Spain(Balearic Is.), Corsica |
|
Erodium chrysanthum |
Greece |
|
Erodium x trifolium |
|
|
Erodium x variabile cv. Bishop's Form |
|
|
Geranium cv. Silver Shadow |
|
|
Geranium incanum |
South Africa |
|
Geranium macrorrhizum |
Europe |
|
Geranium maderense |
Portugal(Madeira) |
|
Pelargonium carnosum |
South Africa |
|
Pelargonium citronellum cv. Mabel Gray |
|
|
Pelargonium cotyledonis |
St. Helena |
|
Pelargonium crassipes |
South Africa |
|
Pelargonium crispum cv. Minor |
|
|
Pelargonium crispum cv. French Lace |
|
|
Pelargonium cv. Clorinda |
|
|
Pelargonium cv. Magic Lantern |
|
|
Pelargonium cv. Red-Flowered Rose |
|
|
Pelargonium densiflorum cv. Filicifolium |
|
|
Pelargonium fruticosum |
South Africa |
|
Pelargonium graveolens |
|
|
Pelargonium graveolens cv. Mint-Scented Rose |
|
|
Pelargonium graveolens cv. Snowflake |
|
|
Pelargonium grossularioides |
S & SE Africa |
|
Pelargonium ionidiflorum |
South Africa |
|
Pelargonium papilionaceum |
South Africa |
|
Pelargonium peltatum cv. L'elegante |
|
|
Pelargonium peltatum cv. Mahogany |
|
|
Pelargonium peltatum x hortorum cv. Alpenglow |
|
|
Pelargonium quercifolium cv. Endsleigh |
|
|
Pelargonium sidoides |
South Africa |
|
Pelargonium sp. |
|
|
Pelargonium tomentosum |
South Africa |
|
Pelargonium tongense |
South Africa |
|
Pelargonium x blandfordianum v. roseum |
|
|
Pelargonium x domesticum cv. Dubonnet |
|
|
Pelargonium x domesticum cv. Elegance Rose |
|
|
Pelargonium x domesticum cv. Gardener's Joy |
|
|
Pelargonium x domesticum cv. Polka |
|
|
Pelargonium x domesticum cv. Sunrise |
|
|
Pelargonium x domesticum cv. Swedish Beauty |
|
|
Pelargonium x domesticum cv. Voodoo |
|
|
Pelargonium x fragrans cv. Nutmeg |
|
|
Pelargonium x fragrans v. variegatum |
|
|
Pelargonium x hortorum cv. Happy Thoughts |
|
|
Pelargonium x hortorum cv. Occold Shield |
|
|
Pelargonium x hortorum cv. Skies of Italy |
|
|
Pelargonium x rutaceum |
|
|
Pelargonium xerophyton |
Namibia |
| Gesneriaceae |
Nematanthus cv. Christmas Holly |
|
|
Nematanthus hirtus cv. Tropicana |
|
|
Streptocarpus x hybridus |
|
| Ginkgoaceae |
Ginkgo biloba |
SE China |
| Goodeniaceae |
Scaevola cv. Pink Carpet |
|
| Greyiaceae |
Greyia sutherlandii |
South Africa |
| Grossulariaceae |
Abrophyllum ornans |
Autralia(Queensland, NSW) |
| Haemodoraceae |
Anigozanthos cv. Big Red |
|
|
Anigozanthos cv. Bush Dawn |
W Australia |
|
Anigozanthos cv. Bush Sunset |
W Australia |
|
Anigozanthos flavidus |
W Australia |
|
Anigozanthos flavidus cv. Pink |
|
|
Anigozanthos pulchella x flavidus cv. Bush Dawn |
|
|
Wachendorfia thyrsiflora |
South Africa |
| Haloragidaceae |
Myriophyllum aquaticum |
Argentina, Brazil, Chile |
| Hamamelidaceae |
Liquidambar styraciflua |
Conn. to Florida & Cen America |
|
Loropetalum chinense |
Himalayas, China, Japan |
|
Loropetalum chinense v. rubrum cv. Razzleberry |
|
| Heliconiaceae |
Heliconia latispatha |
S Mexico to Cen America |
| Hemericallidaceae |
Hemerocallis cv. Cordon Rouge |
|
|
Hemerocallis cv. Lavender Dew |
|
|
Hemerocallis cv. Little Bobo |
|
|
Hemerocallis cv. Old Adage |
|
|
Hemerocallis cv. Orange Crush |
|
|
Hemerocallis cv. Rosella Sheridan |
|
|
Hemerocallis cv. Russian Rhapsody |
|
|
Hemerocallis cv. Tiny Pumpkin |
|
|
Hemerocallis cv. Yellow Kiss |
|
| Hemionitidaceae |
Pityrogramma austroamericana |
South America |
| Hyacinthaceae |
Albuca batteniana |
South Africa |
|
Albuca canadensis |
South Africa |
|
Bowiea volubilis |
South Africa |
|
Eucomis autumnalis |
South Africa |
|
Eucomis pole-evansii |
South Africa |
|
Ornithogalum longibracteatum |
South Africa |
|
Ornithogalum viveus |
|
|
Urginea maritima |
Mediterranean, Portugal |
|
Veltheimia bracteata |
South Africa |
|
Veltheimia capensis |
South Africa |
| Hydrocotylaceae |
Hydrocotyle vulgaris |
Europe |
| Hypoxidaceae |
Curculigo capitulata |
Asian Tropics, Polynesia |
| Lamiaceae |
Coleus barbaratus |
South Africa |
|
Hyptis emoryi cv. Silver Lining |
|
|
Lavandula dentata |
Mediterranean |
|
Lavandula dentata v. candicans |
N Africa, Madeira, Cape Verde |
|
Lavandula pinnata v. buchii |
Canary Islands |
|
Lavandula stoechas |
Mediterranean |
|
Lavandula stoechas cv. Otto Quast |
|
|
Leonotus leonuris |
South Africa |
|
Lepechinia hastata |
Hawaii, Mtns. of Baja Mexico |
|
Nepeta x faassenii |
Garden Origin |
|
Nepeta x faassenii cv. Six Hills Giant |
|
|
Plectranthus ambiguus cv. Manguzuku |
|
|
Plectranthus argentatus |
Australia(Queensland) |
|
Plectranthus ciliatus cv. Drege |
|
|
Plectranthus fruticosus |
South Africa |
|
Plectranthus hadiensis v. tomentosa |
|
|
Plectranthus socotranus |
Yemen |
|
Plectranthus sp. |
|
|
Prostanthera cv. Poorinda Bride |
E Australia |
|
Rosmarinus officinalis |
Mediterranean |
|
Rosmarinus officinalis cv. Lockwood de Forest |
|
|
Salvia apiana |
California |
|
Salvia brandegei |
California, Mexico(Baja, CA) |
|
Salvia cedrosensis |
California, Mexico(Baja, CA) |
|
Salvia chamaedryoides |
Mexico |
|
Salvia chiapensis |
Mexico |
|
Salvia clevelandii |
S. California |
|
Salvia clevelandii cv. Winifred Gilman |
|
|
Salvia cv. Allen Chickering |
|
|
Salvia cv. Bee's Bliss |
|
|
Salvia cv. Dara's Choice |
|
|
Salvia cv. Purple Majesty |
|
|
Salvia cv. Starlight |
|
|
Salvia cv. Vicki Romo |
|
|
Salvia cv. Waverly |
|
|
Salvia elegans |
S Mexico, Guatemala |
|
Salvia greggii |
SW Texas to N Cen Mexico |
|
Salvia guaranitica |
Argentina, Brazil, Paraguay |
|
Salvia leucantha |
Mexico |
|
Salvia leucantha cv. Amethyst Bluff |
|
|
Salvia leucantha cv. Figueroa |
|
|
Salvia leucantha cv. Point Sal Spreader |
|
|
Salvia mellifera |
California |
|
Salvia sagittata |
Ecuador |
|
Salvia spathacea |
Coastal California |
|
Salvia splendens |
Brazil |
|
Salvia uliginosa |
South America |
|
Stachys byzantina |
Turkey |
|
Tetradenia sp. nov. |
Madagascar |
|
Westringia fruticosa |
Australia(New South Wales) |
| Lardizabalaceae |
Akebia quinata |
China, Korea, Japan |
| Lauraceae |
Cinnamomum camphora |
China, Taiwan, Japan |
| Lauraceae |
Cinnamomum zeylanicum |
India, Sri Lanka, Myanmar |
|
Persea americana cv. Haas |
|
|
Persea americana cv. Pinkerton |
|
| Liliaceae |
Chlorophytum comosum cv. Variegatum |
|
|
Lilium hybrids |
|
|
Massonia sp. |
South Africa |
|
Rauhia peruviana |
Peru |
| Lophosoriaceae |
Lophosoria quadripinnata |
Cen & S America |
| Lythraceae |
Cuphea caecliae |
Mexico |
|
Cuphea hyssopifolia |
Mexico, Central America |
|
Cuphea ignea |
Mexico, Central America |
|
Rotala indica |
Asia |