| Name? | Group? | Type? | Source? | Images? |
| 'Ruth Marian' | Aus. & NZ | evg |
Galle85 |
| 'Ruth May' | Kurume | evg |
Galle85 |
| 'Ruth McElvain' | Pride | evg |
Galle85 |
| 'Ruth Stillwell' | Chisolm-Merritt | evg |
Galle85 |
| 'Ruth Ticknor' | Greenwood | evg |
Galle85 |
| 'Ruthy's Red' (89-2-10) | Bowie Mill | evg | Clagett04 | b |
| Ruyuan Azalea see lingii | Species | evg |
Galle85 |
| 'Ru-yuan-dujuan' see lingii | Species | evg |
Galle85 |
| 'Ryan Michael' (89-6-1) | Bowie Mill | evg | Clagett04 | b |
| 'Ryde Heron' | Satsuki | evg |
Galle85 |
| 'Ryukyu' | Mucronatum | evg |
Galle85 |
| 'Ryukyu Shibori' | Mucronatum | evg |
Galle85 |
| 'Ryusei' | Satsuki | evg |
Galle85 |
| 'Ryusen' | Satsuki | evg |
SatDict97 |
| S19-04 | Gartrell | evg |
Vines90 |
| 'Sabra' (HS 84-19-01) | Holly Springs | evg |
Vines90 |
| 'Sacajewa' see 'Sacajewea' | Occidentale | dec |
Galle85 |
| 'Sacajewea' ('Sacajewa') | Occidentale | dec |
Galle85 |
| 'Sachem' | Chisolm-Merritt | evg |
Galle85 |
| 'Sachi' | Satsuki | evg |
Galle85 |
| 'Sachi-no-hana' | Satsuki | evg |
Galle85 |
| 'Sachi-no-haru' | Satsuki | evg |
SatDict97 |
| 'Sachi-no-hikari' | Satsuki | evg |
SatDict97 |
| 'Sachi-no-kotobuki' | Satsuki | evg |
SatDict97 |
| 'Sachi-no-tsukasa' | Satsuki | evg |
SatDict97 |
| 'Sacountala' | Belgian Indian | evg |
Galle85 |
| 'Saffron' | Mollis | dec |
Galle87 |
| 'Safrano' | Glenn Dale | evg | Galle85 | b |
| 'Saga' | Glenn Dale | evg |
Galle85 |
| 'Sagittarius' | Glenn Dale | evg | Galle85 | p, s, b, b, b, t |
| 'Sahara' | Knap Hill | dec |
Galle85 |
| 'Sahohime' | Kurume | evg |
Galle85 |
| 'Saidee Kirk' | Belgian Indian | evg |
Galle85 |
| 'Saidjah' | Belgian Indian | evg |
Galle85 |
| 'Saifu' | Satsuki | evg |
SatDict97 |
| 'Saigyozakura' | Wada | evg |
Galle85 |
| 'Saiko' | Satsuki | evg |
SatDict97 |
| 'Saikoku Mitsuba Tsutsuji' see nudipes | Species | dec |
Galle85 |
| 'Sainishiki' | Satsuki | evg |
SatDict97 |
| 'Saint James' | Back Acres | evg | Galle85 | b, b |
| 'Saint Moritz' (HS 84-16-46) | Holly Springs | evg |
Vines90 |
| 'Saint Ruan' | Knap Hill | dec |
Galle85 |
| 'Saint Stanislaus' (#7) | Chinquapin Hill | dec |
Galle85 |
| saisiuense | Species | evg |
Galle85 |
| 'Saiun' | Satsuki | evg |
SatDict97 |
| 'Sakata Blush' | Kurume | evg |
Galle85 |
| 'Sakata Pink' see 'Esmeralda' | Kurume | evg |
IRRC04 |
| 'Sakata Red' ('Kurume Blood Red', 'Kurume Red') | Kurume | evg |
Galle85 |
| 'Sakata Rose' | Kurume | evg |
Galle85 |
| 'Sakigake' | Satsuki | evg |
SatDict97 |
| 'Sakon' | Kiusianum | evg |
Galle85 |
| 'Sakuntala' | Belgian Indian | evg |
Galle85 |
| 'Sakurabotan' | Satsuki | evg |
SatDict97 |
| 'Sakuragata' ('Aiden') | Satsuki | evg | Galle85 | p, b, t |
| 'Sakura Kagami' | Satsuki | evg |
Galle85 |
| 'Sakurakagami' | Satsuki | evg |
SatDict97 |
| 'Sakura Kagami' (sp?) | Kurume | evg |
Galle85 |
| 'Sakurakomachi' | Satsuki | evg |
SatDict97 |
| 'Sakuramusume' | Satsuki | evg |
SatDict97 |
| 'Sakuranishiki' | Satsuki | evg |
SatDict97 |
| 'Sakura-no-homare' | Satsuki | evg |
SatDict97 |
| 'Sakura-no-iwai' | Satsuki | evg |
SatDict97 |
| 'Sakura-no-sono' | Satsuki | evg |
SatDict97 |
| 'Sakura Tsukasa' ('All-a-Glow', Wilson #44) | Kurume | evg |
Galle85 |
| 'Sakura Tsutsuji' see tashiroi | Species | evg |
Galle85 |
| 'Sakurayama' | Satsuki | evg |
Galle85 |
| 'Salishan' | Greenwood | evg |
Galle85 |
| 'Sally' | Ghent | dec |
Galle87 |
| 'Sally Bush' | Pride | evg |
Galle85 |
| 'Salmellia' | Furman | evg |
Steele03 |
| 'Salmon Beauty' | Kurume | evg |
Galle85 |
| 'Salmon Bells' | Kurume | evg |
Galle85 |
| 'Salmon Chanted Evening' | Carlson | dec |
Galle87 |
| 'Salmon Day' | Loblolly Bay | evg |
Galle85 |
| 'Salmon Delight' see 'Girard Salmon Delight' | Girard | dec |
Galle85 |
| 'Salmon Diamond' see 'Diamant Lachs' | Diamant | evg |
Galle85 |
| 'Salmonea' | Indicum | evg |
Galle85 |
| 'Salmonea' | Mucronatum | evg |
Galle85 |
| 'Salmonea Rubra' ('Salmoniana Rubra') | Mollis | dec |
Galle87 |
| 'Salmon Elf' | Beltsville Dwarf | evg |
Galle85 |
| 'Salmon Floret' | Garrett Rainbow | evg |
Galle85 |
| 'Salmon Glow' | Mollis | dec |
Galle85 |
| 'Salmoniana Rubra' see 'Salmonea Rubra' | Mollis | dec |
Galle87 |
| 'Salmon Joy' | Bobbink-Atkins | evg |
Galle85 |
| 'Salmon King' | Bobbink-Atkins | evg |
Galle85 |
| 'Salmon King' | Kaempferi | evg |
Galle85 |
| 'Salmon Monarch' | Mayo | evg |
Galle85 |
| 'Salmon Mound' | McDonald | evg |
Galle85 |
| 'Salmon Orange' | Exbury | dec |
Galle85 |
| 'Salmon Perfection' | Belgian Indian | evg |
Galle85 |
| 'Salmon Pincushion' | Linwood Hardy | evg |
Galle85 |
| 'Salmon Prince' see 'Kumo-no-uye' | Kurume | evg |
Galle85 |
| 'Salmon Princess' | Kurume | evg |
Galle85 |
| 'Salmon Purple Diamond' see 'Diamant Lachsviolett' | Diamant | evg |
Galle85 |
| 'Salmon Queen' | Kurume | evg |
Galle85 |
| 'Salmon Queen' | Mollis | dec |
Galle85 |
| 'Salmon Rosina' | Aus. & NZ | evg |
Galle85 |
| 'Salmon Sander' | Intergroup | evg |
Galle85 |
| 'Salmon Sander' | Kurume | evg |
Galle85 |
| 'Salmon Sequin' | Aromi | evg |
Azalean25:2 |
| 'Salmon's Leap' = 'Heidelberg' ? | | evg |
IRRC04 |
| 'Salmon Solomon' | Belgian Indian | evg |
Galle85 |
| 'Salmon Special' | Intergroup | evg |
Galle85 |
| 'Salmon Special' | Kurume | evg |
Galle85 |
| 'Salmon Spectacle' | Holsomback | dec |
Galle85 |
| 'Salmon Splendor' | Kerrigan | evg |
Galle85 |
| 'Salmon Splendor' | Mayo | evg |
Galle85 |
| 'Salmon Spray' | Bobbink-Atkins | evg |
Galle85 |
| 'Salmon Spray' | Kurume | evg |
Galle85 |
| 'Salmon Sunrise' | McDonald | evg |
Galle85 |
| 'Salmon Tints' | Coolidge | evg |
Galle85 |
| 'Salute' | Weston | dec |
Galle85 |
| 'Salut Printemps' see 'Easter Greetings' | Belgian Indian | evg |
Galle85 |
| 'Salvia' see 'Etoile de Hollande' | Indian | evg |
IRRC04 |
| 'Sam' | Pride | evg |
Galle85 |
| 'Samantha Michelle' (89-2-6) | Bowie Mill | evg |
Clagett04 |
| 'Sambo' | Glenn Dale | evg | Galle85 | b |
| 'Sam Greer' | Pride | evg |
Galle85 |
| 'Samite' | Glenn Dale | evg | Galle85 | b |
| 'Sam Moller' see 'Germanique' | Deckert | evg |
Galle85 |
| 'Sampler' | Knap Hill | dec |
Galle85 |
| 'Samson' | Glenn Dale | evg |
Galle85 |
| 'Samuel Taylor Coleridge' | Mollis | dec |
Galle85 |
| 'Samurai' | | azd |
Galle85 |
| sanctum ('Jungu Tsutsui', Shrine Azalea) | Species | dec | Galle85 | p, b, b, o |
| 'Sand Dune' | Exbury | dec |
Galle85 |
| 'Sanders Special' | Southern Indian | evg |
Galle85 |
| 'Sandpiper' | Knap Hill | dec |
Galle85 |
| 'Sandra Ann' | Girard | evg |
Galle85 |
| 'Sandra Marie' | KH-Bovee | dec |
Galle85 |
| 'Sandra's Fancy' | McDonald | evg |
McDonald05 |
| 'Sandra's Green Ice' | McDonald | evg |
McDonald05 |
| 'Sandra's Misty Morn' | McDonald | evg |
McDonald05 |
| 'Sandra's White Surprise' | McDonald | evg |
McDonald05 |
| 'Sandy' | Weston | dec |
AmAz04 |
| 'Sandy Hook' | Eden | evg |
Galle85 |
| 'Sang de Gentbrugge' | Ghent | dec |
Galle85 |
| 'Sangosai' | Satsuki | evg |
SatDict97 |
| 'Sangraal' (#6) | Deckert | evg |
Galle85 |
| 'Sanguinare' ('Sanquinare') | Beltsville | evg |
Galle85 |
| 'Sankatsu' | Satsuki | evg |
Galle85 |
| 'Sanko' | Satsuki | evg |
Galle85 |
| 'Sanko Nishiki' | Satsuki | evg |
Galle85 |
| 'Sanko-no-kagayaki' | Satsuki | evg |
Galle85 |
| 'Sanko-no-tsuki' | Satsuki | evg |
Galle85 |
| 'Sanko-no-utage' | Satsuki | evg |
SatDict97 |
| 'Sanquinare' see 'Sanguinare' | Beltsville | evg |
Galle85 |
| 'Santa Fe Red' | Belgian Indian | evg |
Galle85 |
| 'Santee' | Greenwood | evg |
Galle85 |
| 'Santiam' | Slonecker | dec |
Galle85 |
| 'Santoi' see 'Shin Utena' | Kurume | evg |
Galle85 |
| 'Sanyo' | Satsuki | evg |
Galle85 |
| 'Saotome' | Hirado | evg |
Galle85 |
| 'Saotome' ('Peachblossom', Wilson #21) | Kurume | evg | Galle85 | p, b, f |
| 'Sappho' | Glenn Dale | evg | Galle85 | b |
| 'Sarabande' | Glenn Dale | evg | Galle85 | b |
| 'Sara Copeland' | Canescens | dec |
Galle85 |
| 'Sarah' | Eden | evg |
Galle85 |
| 'Sarah Ivy' | Eden | evg |
Galle85 |
| 'Sara Holden' (T22-5) | Robin Hill | evg | Galle85 | b |
| 'Sarashina' see 'Kisaragi' | Tsutsuji | evg |
IRRC04 |
| 'Sara Wallace' | Pennington | evg |
Galle85 |
| 'Sarina' | Hachmann | dec |
Galle85 |
| 'Saroi' | Kurume | evg |
Galle87 |
| 'Sarrano' | Greenwood | evg |
Galle85 |
| sasakii see lasiostylum | Species | evg |
Galle85 |
| 'Saskia' | Knap Hill | dec |
Galle85 |
| Sata Azalea see sataense | Species | evg |
Galle85 |
| sataense ('Sata Tsutsuji', Sata Azalea) | Species | evg |
Galle85 |
| 'Satan' | Slocock | dec |
Galle85 |
| 'Satan's Choice' | KH-Sorenson | dec |
Galle85 |
| 'Satanta' | Greenwood | evg |
Galle85 |
| 'Sata Tsutsuji' see sataense | Species | evg |
Galle85 |
| 'Satellite' | Belgian Indian | evg |
Galle85 |
| 'Satellite' | Belgian Glenn Dale | evg |
Galle85 |
| 'Satin Doll' | Carlson | dec |
Galle87 |
| 'Satin Robe' | Glenn Dale | evg | Galle85 | b |
| 'Satomi-no-hana' | Satsuki | evg |
SatDict97 |
| 'Sato-no-hikari' | Satsuki | evg | Galle85 | p, s, b, b |
| 'Sato-no-kirin' | Satsuki | evg |
SatDict97 |
| 'Satrap' | Glenn Dale | evg | Galle85 | b |
| 'Satschiko' ('Geisha Orange', 'Geisha Orangerot') | Arononense | evg |
IRRC04 |
| 'Satsuki' see indicum | Indicum | evg |
Galle85 |
| 'Satsumabeni' | Satsuki | evg |
SatDict97 |
| 'Saturn' (HS 85-43-02) | Holly Springs | evg |
Vines90 |
| 'Saturnalia' | Deckert | evg |
Galle85 |
| 'Saturne' | Ghent | dec |
Galle87 |
| 'Saturnus' | Mollis | dec |
Galle85 |
| 'Satyr' | Glenn Dale | evg | Galle85 | b |
| 'Saybrook Glory' | Girard | evg |
Galle85 |
| 'Sayohime' | Aus. & NZ | evg |
Galle85 |
| 'Sayo-no-mai' | Satsuki | evg |
SatDict97 |
| 'Sayotsuki' | Satsuki | evg |
Galle85 |
| 'Sayuri' | Satsuki | evg |
SatDict97 |
| 'Sazaku' | Kuwano | evg |
Galle85 |
| 'Sazavia' | Czechoslovakian | evg |
Galle85 |
| 'Scabrica Rose Perfection' | Wada | evg |
Galle85 |
| scabrum ('Kerama Tsutsuji', Luchu Azalea, 'Sublanceolatum') | Species | evg |
Galle85 |
| 'Scarlatti' | Knap Hill | dec |
Galle85 |
| 'Scarlet Frost' (3865) | Schroeder | evg |
Galle87 |
| 'Scarlet Gem' | Aus. & NZ | evg |
Galle85 |
| 'Scarlet Glory' | Girard | evg |
Galle85 |
| 'Scarlet O'Hara' | Exbury | dec |
Galle85 |
| 'Scarlet Pimpernel' | Exbury | dec |
Galle85 |
| 'Scarlet Prince' see 'Yaye Hiryu' | Kurume | evg |
Galle85 |
| 'Scarlet Princess' (HS 84-28-01) | Holly Springs | evg |
Vines90 |
| 'Scarlet Salute' | Leach | dec |
Galle85 |
| 'Scarlet Supreme' | Exbury | dec |
Galle85 |
| 'Sceptre' | Knap Hill | dec |
Galle85 |
| 'Schaeme Alba' ('Weisse Schaeme', 'White Schaeme') | Belgian Indian | evg |
Galle85 |
| 'Schaeme Frise' | Belgian Indian | evg |
Galle85 |
| 'Schaeme Saumona' see 'Schame Saumoneus' | Belgian Indian | evg |
Galle85 |
| 'Schame Saumoneus' ('Eri Saumona', 'Eri Saumoneus', 'Madame Dessaert', 'Schaeme Saumona') | Indian | evg |
IRRC04 |
| 'Schaum Torte' | Carlson | dec |
Galle87 |
| 'Scherzo' | Glenn Dale | evg | Galle85 | b |
| 'Schichi-henge' see 'Choei' | Satsuki | evg |
IRRC04 |
| 'Schichihenge' see 'Choei' | Satsuki | evg |
Galle87 |
| 'Schickihenge' see 'Chojuho' | Satsuki | evg |
Galle87 |
| schlippenbachii ('Kurofune Tsutsuji', Royal Azalea) | Species | dec |
Galle85 |
| 'Schlippenbleachy' | Intergroup | dec |
Galle85 |
| 'Schlippink and Schleydink' see 'Schlippink and Schleydink' | Schlippenbachii | dec |
Galle87 |
| 'Schlippink und Schleydink' ('Schlippink and Schleydink') | Schlippenbachii | dec |
Galle87 |
| 'Schnee' | Belgian Indian | evg |
Galle85 |
| 'Schneeglanz' | Kaempferi | evg |
Galle85 |