(TB) 'Yacht Club' 1960, Sapp 'Yacht Club' (Mrs. J. A. Sapp, R. 1953) TB, 45" (114 cm), Midseason bloom. White self, gold at haft. 'Illinois' X ('Katy' x 'Sun Shad...
■(TB) 'Yakima' 1934, Kleinsorge 'Yakima' (Rudolph Kleinsorge, 1934). Tb, 48", Midseason bloom. Color Class S6D. Standards yellow, falls red with golden hafts. 'Am...
(TB) 'Yale' 1937, Salbach 'Yale' (Carl Salbach, R. 1937) TB. Midseason bloom. Color Class B1M. Not introduced. 'Sierra Blue' x 'Eleanor Blue'. Main.BobPries ...
(TB) 'Yanaguana' 1942, Allen 'Yanaguana' (Robert E. Allen, R. 1942) TB. Midseason bloom. Color Class B1M. 'Conquistador' x unknown. See below: * * References ...
(TB) 'Yankee' 1951 'Yankee' (Originator's name not recorded, R. 1951) TB, 38" (97 cm), Midseason bloom. White and blue violet. 'Extravaganza' X 'Choir Boy'. M...
(TB) 'Yardley' 2018, Smith 'Yardley' (Marky Smith, R. 2018). Seedling 15 12L. TB, 32" (81 cm), Late to very late bloom. Standards lavender (RHS 84C), darker at ba...
(TB) 'Yataghan' 1930, Williamson 'Yataghan' (E. B. Williamson, 1929) TB; Midseason bloom. Color Class Y9L. (seedling# 307) x ('Nancy Orne' x unknown) x unknown. S...
■(TB) 'Yelloba' 1972, Gadd 'Yelloba' (Fred Gadd, R. 1971) Seedling# 32 65. TB, 33" (84 cm), Midseason bloom. Pale yellow (RHS SC) with white center on falls; yell...
(TB) 'Yellow Balloon' 1940, Kellogg 'Yellow Balloon' (W. M. Kellogg, R. 1940) TB. Midseason bloom. Color Class S1M. 'Sunol' x 'Dune Sprite'. Main.BobPries ...
(TB) 'Yellow Blaze' 1985, Powell 'Yellow Blaze' (Loleta Powell, R. 1984). TB, 36" (91 cm), Early to late bloom and rebloom. Yellow with small white spot in center...
(TB) 'Yellow Butterfly' 1935, Washington 'Yellow Butterfly' (Thomas Washington, R. 1935) TB. Midseason bloom. Color Class S4L. 'Pink Butterfly' x 'Mme Récamier'. ...
(TB) 'Yellow Cellophane' 1945, Wheeler 'Yellow Cellophane' (Louis Wheeler, R. 1945) TB. Early bloom. Color Class Y4L. 'Purissima' x 'Santa Barbara'. Main.Bob...
(TB) 'Yellow Comet' 1945, Smith 'Yellow Comet' (Kenneth D. Smith, R. 1945) TB. Early midseason bloom. Color Class Y4L. 'Golden Spike' x 'Sally Ann'. Main.Bob...
(TB) 'Yellow Crown' 1942, Parker 'Yellow Crown' (J. B. Parker, R. 1942) TB. Midseason bloom. Color Class Y4D. (seedling# 2534: 'Jelloway' x 'Moon Magic') x 'Happy...
(TB) 'Yellow Dawn' 1937, Tobie 'Yellow Dawn' (Mrs. Walter (Mabel Carey) Tobie, R. 1936) TB. Late bloom.. Color Class Y4L. 'Coralie' x 'Alta California'. Main...
(TB) 'Yellow Duet' 1967, Smith 'Yellow Duet' (Raymond G. Smith, R. 1965) Seedling# E64AF. TB, 36" (91 cm), Early bloom and rebloom. Vivid full yellow self (Nicker...
(TB) 'Yellow Emperor' 1939, Washington 'Yellow Emperor' (Thomas Washington, R. 1939) TB. Late midseason bloom. Color Class Y6D. 'Sundust' x unknown. Main.Bob...
(TB) 'Yellow Frost' 1947 Fitzpatrick 'Yellow Frost' (Mrs. F. W. Fitzpatrick, R. 1947) TB. Early bloom. Color Class Y4M. 'California Gold' x 'Golden Madonna'. ...
(TB) 'Yellow Glory' 1937, Smith 'Yellow Glory' (Kenneth D. Smith, 1937). TB. Midseason bloom. Color Class Y4D. Highly Commended 1941. See below: * * References...
(TB) 'Yellow Glow' 1947, Allen 'Yellow Glow' (Robert E. Allen, R. 1947) TB. Midseason bloom. Color Class Y4L. 'Lucre' x 'China Maid'. See below: * * References...
(TB) 'Yellow Gown' 1948, Gates 'Yellow Gown' (Mrs. W. A. Gates, R. 1948) TB. Midseason bloom. Color Class Y4L. 'Perfect Prayer' x 'Naranja'. Main.BobPries ...
(TB) 'Yellow Moon' 1923, Sturtevant 'Yellow Moon' (Grace Sturtevant, 1923). TB. Late bloom.. Color Class Y4L. 'Shekinah' x Unknown. See below: * * References ...
(TB) 'Yellow Orchid' 1945, Wareham 'Yellow Orchid' (John Wareham, R. 1945. TB. Late midseason bloom. Color Class Y4D. From seedlings derived from I. trojana and...
(TB) 'Yellow Pearl' 1931, Salbach 'Yellow Pearl' (Carl Salbach, R. 1931) TB. Midseason bloom. Color Class Y4L. Plicata seedling x 'Rayo De Sol'. See below: * *...
■(TB) 'Yellow Rose Of Texas' 2022, Edwards 'Yellow Rose Of Texas' (Craig Edwards, R. 2022) Seedling 10 317 1, TB, 30" (76 cm), Early bloom. Standards and style ar...
(TB) 'Yellow Skin' 1945, Wolfe 'Yellow Skin' (H. M. Wolfe, R. 1945) TB. Midseason bloom. Color Class Y4M. 'Grace Sturtevant' x 'Happy Days'. Main.BobPries ...
(TB) 'Yellow Topaz' 1934, Sanford 'Yellow Topaz' (Morton Sanford, R. 1934) TB. Midseason bloom. Color Class Y4M. ('Grevin' x 'Anne Leslie') x 'High Noon'. Ma...
(TB) 'Yellow Tower' 1949, Muhlestein 'Yellow Tower' (Tell Muhlestein, R. 1949) TB, 42", Early to late midseason bloom. Color Class Y4M. 'Painted Desert' x Hall se...
(TB) 'Yellow Warbler' 1940, Parker 'Yellow Warbler' (J. B. Parker, R. 1940) TB. Early to midseason bloom. Color Class Y4D. 'Jelloway' x 'Desert Gold'. Main.B...
(TB) 'Yellow Wonder' 1940, Kirkland 'Yellow Wonder' (James Kirkland, R. 1937), TB. Midseason bloom. Color class Y4D. Slight fragrance. ( 'Aztec' x 'Midas') X Seed...
■(TB) 'Yellowcake Down Under' 2010, Ernst 'Yellowcake Down Under' (Richard Ernst, R. 2010) Seedling# W112 10X. TB, 35" (89 cm), Midseason bloom. Standards and s...
(TB) 'Yellowstone' 1923, Hall 'Yellowstone' ( Charles H. Hall, 1923) TB. Midseason bloom. Color Class Y9D. See below: * * References References: From C. ...
■(TB) 'Yeoman' 1922, Bliss 'Yeoman' (Arthur J. Bliss, 1922) TB. Midseason bloom. Color Class B3M. Trosuperba' x 'Dominion'. See below: * * References Ref...
■(TB) 'Yes' 1996, Blyth 'Yes' (Barry Blyth, R. 1995). Seedling# B187 1. TB, 36" (91 cm). Very early to early midseason bloom. Standards pure white; falls honey ye...
■(TB) 'Yes Sir' 1965, Noyd 'Yes Sir' (Luella Noyd, R. 1965) Seedling# N 61 68 62A. TB, 32" (81 cm), Late to very late bloom. Deep yellow orange self; self beard. ...
■(TB) 'Yes To My Dress' 2023, Burseen 'Yes To My Dress' (Tom Burseen, R. 2023) Seedling 19 64B, TB (horned), 36" (91.5 cm), Very early bloom. Standards white, sli...
■(TB) 'Ylem' 1954, Lapham 'Ylem' (E. Greig Lapham, R. 1953) Seedling# A 18. TB, 36" (91 cm), Late season bloom. Red self (mascara, M P 7 L 8); bright yellow bea...
(TB) 'Yoho' 1939, White 'Yoho' OB (Clarence G. White, 1939). AB, TMB, tall, Early bloom. Color Class S3M. Blue toned blend, medium. Bearded X Onco. Also listed in...
(TB) 'Yola Boll' 1942, Essig 'Yola Boll' (Edward Essign, R. 1942) TB. Early midseason bloom. Color Class B1L. ((('Miss Willmott' x 'Sherbert') x (('California Bl...
(TB) 'Yolande' 1923, Millet 'Yolande' (Millet et Fils, R. 1923) TB. Early bloom. Color Class B3M. I. cypriana X 'Souv. De Mme Gaudichau'. See below: * Referenc...
(TB) 'York And Lancaster' 1975, Vallette 'York And Lancaster' (Wilma Vallette, R. 1973) TB, 29" (74 cm), Early midseason to midseason bloom. Standards snow white;...
(TB) 'Yorktown' 1943, Peckham 'Yorktown' (Anson Peckham, R. 1943) TB. Midseason to late bloom. Color Class B7M. ( 'Amrita' x seedling) x 'Parthenon'. See below: ...
(TB) 'Yosemite Falls' 1931, Essig 'Yosemite Falls' (Edward Essig, 1931) TB. Midseason bloom. Color Class R3D. ('Dalmatica' x 'Oriflamme') x 'Moa'. See below: *...
(TB) 'You Are So Beautiful' 2006, Ung 'You Are So Beautiful' (Kim Ung, R. 2006) Seedling# 06 RED 5. TB, 35" (89 cm), Midseason bloom. Cardinal red self; beards ye...
■(TB) 'You Belong To Me' 2018, Black 'You Belong To Me' (Paul Black, R. 2018). Seedling V111D. TB, 36" (91 cm), Midseason to very late bloom. Standards cameo p...
■(TB) 'You Can Dance' 2021, Blyth 'You Can Dance' (Barry Blyth, R. 2021). Seedling Y105 A. TB, 36" (91 cm), Early to midseason bloom. Standards near white, faint ...
■(TB) 'You Can Jive' 2022, Johnson 'You Can Jive' (Thomas Johnson, R. 2022) Seedling TJ116C, TB, 38" (97 cm), Late bloom. Standards and style arms canary yellow; ...
■(TB) 'You Can't Imagine' 2013, Hoch 'You Can't Imagine' (Ernie Hoch, R. 2012) Seedling# 09 La/PePo2. TB, 30 34 (7706 cm). Late bloom. Standards white to hint of ...
(TB) 'You Come Late' 2016, McMillen 'You Come Late' (John McMillen, R. 2016). Seedling# 122216. TB, 30" (76 cm). Very late bloom. Standards soft medium yellow; st...
■(TB) 'You Go Girl' 2019, Toth 'You Go Girl' (David Toth, R. 2019). Seedling 16 608. TB, 35" (89 cm), Late bloom. Pale peach self; beards tangerine in throat and...
■(TB) 'You Make Me Blush' 2022, Sutton 'You Make Me Blush' (Michael Sutton, R. 2022) Seedling AE 217 A, TB, 35" (89 cm), Midseason to late bloom. Standards honeys...
(TB) 'Young And Gay' 1967, Smith 'Young And Gay' (Catherine and Kenneth Smith, R. 1966) Seedling# 62 3. TB, 30" (76 cm), Extra early to midseason bloom. Citron ye...
■(TB) 'Young At Heart' 2005, Schreiner 'Young At Heart' (Schreiners, R. 2005) Seedling HH 1589 A. TB, 33" (84 cm), Early midseason bloom. Standards and style arms...
(TB) 'Young Greg' 1965, Delaney 'Young Greg' (Lucy Delany, R. 1964) TB, 18" (46 cm), Early midseason bloom. Pale frosty blue self, no markings. 'Tinkerbell' X 'Ch...
■(TB) 'Your Majesty' 2009, Valenzuela 'Your Majesty' (Margie Valenzuela, R. 2006) TB, 36" (91 cm), Early to midseason bloom. Standards and style arms deep violet...
(TB) 'Your Worship' 1947, White 'Your Worship' (Clarence G. White, R. 1947) TB. Midseason bloom. Color Class R4D. ((('Fiesta' x 'Chosen': seedling #1 39 7) x ('Fi...
■(TB) 'You're A Mess' 2020, Black 'You're A Mess' (Paul Black, R. 2020) Seedling Y113B. TB, 31" (79 cm), Early to midseason bloom. Standards mid mulberry, pa...
■(TB) 'Youth Dew' 1980, Zurbrigg 'Youth Dew'. (Lloyd Zurbrigg, R. 1979) Seedling# K 20 RE. TB, 34" (86 cm), Midseason bloom and rebloom (mid September on in Virgi...
(TB) 'Yucatan' 1935, Kirkland 'Yucatan' (James Kirkland, R. 1934). TB. Late midseason bloom. Color Class S7M. Seedling x Seedling. Kirkland 1935. YUCATAN (1935), ...
■(TB) 'Yucca' 1954, Babson 'Yucca' (Sanford Babson, R. 1953) Seedling# B45 6. TB, 34 36", Midseason bloom. Standards and falls cream, white patch in center of fal...
(TB) 'Yukon' 1952, McKee 'Yukon' (William McKee, R. 1952) TB, Seedling #5213. 40" (102 cm). Late midseason bloom. Deep golden self with orange tone. Name released...
(TB) 'Yukpah' 1938, Lewis 'Yukpah' (Carrie Stover Lewis, 1938) TB. MIdseason late bloom. Color Class S9M. 'Midgard' x unknown. Main.BobPries 2011 03 07
(TB) 'Yuletide' 1949, Nesmith 'Yuletide' (Elizabeth Nesmith, R. 1949) TB. Late midseason bloom. Color Class W1. 'St. Regis' x 'Chivalry'. See below: * * Refere...
■(TB) 'Yuma' 1945, Mitichell 'Yuma' (Sidney B. Mitchell, R. 1945) TB. Late bloom. Color Class Y8D. Seedling plicata x plicata. Mitchell, Salbach 1945. See below: ...
(TB) 'Yussuf' 1942, White 'Yussuf' OB ( Clarence G. White, R. 1942). AB, TMB, tall, Color Class S7D. Early to late bloom. Dark red toned blend. Also listed in AB ...
■(TB) 'Yvonne Burt' 1970, Blocher 'Yvonne Burt' (Clarence Blocher, R. 1970). Seedling# B 189. TB, 32" (81 cm), Early to late bloom. Cool blue pink self with wh...
■(TB) 'Yvonne De Brasparts' 2017, Jacob 'Yvonne De Brasparts' (Jean Claude Jacob, R. 2017) Seedling 11 10 1. TB, 31.5" (80 cm). Late bloom. Standards and style ar...