U Zbiroha B Dec LB  W/R. Nak 1953 20 mm
U. 9. C L. Jin 1926* Catteleya L.
U. S. A. C Or. Bru 1932* Breck '33/ enormous Or.
Uberrasschung Unk 1942*
Uchuu OO6 AA FD R. Hff 1989 ADS Nov '57/Lt. Rose R. to Vermilion /11x5",5'/85.8
Ucitel Josef Mazanek 370 BB C LB  Y/Pk. Ost 1955 Salmon, Y. center /14 mm
Uddel 446 M SC R. Unk 1966 Lt. Brick R. / 3 1/2",2', IR says Fl.
Uebermut C Bi  R/W. Unk 1921 Amaranth R., W. tips
Ueli 214 B FD V  DkR/Y. Etr 1949 Brownish R., speckled gold
Uerdingen Or. Sao 1965* Pure Or.
Ugleinixe C Pk. Mcz 1924 LaFrance Pk.
Uhland Sur 1898
Uhu 703 S Or. Mrj 1939 Or. Y., Scarlet Zone
Uitblinker (Uitblinder) 275 B C Bi Mrj 1965* Green Shoots '65
Uiver SC Y. Mrj 1958
Ujjala A Dec R. Mrj 1994* IDA '94/Brt Rr.
Ukraine O22 AA ID Y. Unk 1990 LBD '90, Lt. Primrose Y./ 12x8",85.6,87.0(2),87.08.88.0.90.0
Ukraine Free 207 B FD DkR. Hmt 1994 85.4
Ukraine Kiev 228 B ID L. Cru 1995 ADS '95
Ukraine Kolomya 314 BB FD V  W/DkR. Cea 1998 ADS '96/5 3/4 x 4 1/2"/85.67
Ula 508 Ba L. Bny 1964
Ulan 515 Ba Bi  L/W. Unk 1985 RHS
Ulanova B Dec Br. Wes 1938*
Ulick BB Dec DB  W/Pr. Ost 1969* A. M. (g) 1925
Ulla 192 A (L)Fl. Prb 2003 ADS Dec. Bul. '02'86.33
Ulli 728 MS L. Ldy 1940* Purplish L.
Ulloa ID LB  Y/R. Ldy 1958* Dcd 1957, Creamy Y. suffused R.
Ullswater 404 B FD Pk. Ldy 1956 Bronzy Pk./ 6"
Ulrike Dec Or. Ldy 1964*
Ulster Beauty BB Dec Pk. Unk 1924
Ulster Dawn BB Dec LB  Y/Pk. Key 1926
Ulster Pride 350 BB SC LB  Y/L. Hea 1966
Ulster Sunset 350 BB SC LB  Y/Or. Llo 1967
Ulswater Bei 1942*
Ultimatum DB Pk/R. Clc 1966 F. C. C. 1865, IR says Bi but color description does not support
Ultra Violet 268 B C(L) L. Unk 1963* Maritz says Hea's
Ulva Quarrel O35 AA ID Bi R/W. Ans 1968 Brt. Lt. R. w Large W. tips, Geranium R w W. tips /11x6",5'
Ulysse 549 P Pr. Pzz 1953 Cerise Pr.
Ulysses Dec R. Unk 1915* Deep Crimson
Um no Maju 222 B ID Y. Oln 1965 Maize Y. w Pk suffusion on Rev. /7",4'                               .
Umba 709 S Pr. Cck 1966
Umela 522 MB Y. Oln 1956 6 mm
Umpaque Delight 507 A SC Y. Oln 2001* Elkhorn '01
Umpqua Almen O54 BB (L) DB Y/Pr. Oln 2002 Garden Valley '02
Umpqua Charm 753 BB (L) LB  Y/Or. Oln 2002 Cruger '01
Umpqua Delight 162 A C Y. Oln 1998 ADS '97/85.0
Umpqua Frosty 401 M FD W. Oln 2000 ADS '99/85.0,89.3,89.0,86.3,86.0,85.8/

3 x 2"
Umpqua Little Bits 387 BB (L) DkR. Oln 2003 ADS Dec. Bul. '02/85.75,86.71,86.25/4'
Umpqua Luminous 281 B (L) W. Oln 2003 ADS Dec. Bul. '02\5 1/2 x 3 1/2"/85.0
Umpqua Magic B (L) Fl.. Vav 2000 ADS '99/4 1/2"/86.0
Umpqua Magic B (L) Fl. Exn 2000 ADS '99/86.0
Umpqua Special 314 BB FD V  Or/R. Hea 1981 Tangerine Or. streaked Cherry R. /5 1/2x3 3/4",4' -85.0
Umque Sunrise 313 BB FD DB  Y/Pr. Aus 1993 86.5
Umucenym Detem A Dec W. Cea 1948 Pure W., 25 mm
Un Espoir 246 B SC R. Aus 1977* Scarlet Hues
Una BB Dec R. Unk 1938* H. C. (g) 1947
Una 166 A C R. Unk 1978* Maritz Ltr '95/ Cerise
Una 350 BB C LB  W/L. Unk 1968*
Una Bennett 265 B C DPk. Pzz 1958* G. Ryan 1958, Brt. Pk.
Una Dunn 263 B C Or. Dpl 1974* Fitzpatrick 1974, Finely Quilled, Brt. Or.
Una Gregg 122 A ID Y. Unk 1981
Una Holland 605 WL DPk. Meg 1963* Dan 1960, Fuchsia Pk. /4'
Unas 268 B C L. Str 1953 16 mm
Unas 664 Col Pk. Unk 1936
Uncertainty 506 Ba R. Cum 1975* Dahlianews 1938, Mostly R. but now and then a W. petal
Uncle Clete 427 M ID DkR. Chl 1996 TGR '95/86.5
Uncle Dick BB Dec Bi  Or/W. Unk 1954 A. M. (g) 1925
Uncle Dudley IC Pr. Yox 1949 Fuchsia Pr.
Uncle Dudley 175i A IC Bi  W/DkR. Chl 1947* W. edged Wine
Uncle Ed 203 B FD Or. Unk 1981 Apricot /8x5 1/2",4'-85.0
Uncle Fred 269 B C Pr. Chl 1924
Uncle Jo 103 A FD Or. Miy 1977 Lt. Indian Or. /9x6",4' -85.0
Uncle Joe 269 B C Pr. Con 1949
Uncle Ray 330 BB ID DB Unk 1999* ADS '01
Uncle Robert 103 A FD Or. Bax 1978* Carrot R. /8 1/4x6 1/4",4' - 85.17,85.25
Uncle Sam 409 M FD Pr. Hun 1976 3 1/4x2",4' - 85.0,85.267,85.5
Uncle Sam ID Br. Reed 1949 Autumn blend
Uncle Tom 407 M FD DkR. Unk 1977* 85.66
Uncle Tom 207 B FD DkR. Unk 1967 A. M. 1899, Almost black /7 1/2x3",2 1/2'
Uncle Tom 207 B FD DkR. Neb 1933* Deep Garnet, almost black /7 1/2x3",5 1/2'
Uncle Tom Dec DkR. Unk 1907 Nearly Black
Uncle Tom 252 B SC Fl. Noi 1967 R. tipped gold /9x4 1/2" - 85.0(3)
Uncle Tom 146 A SC R. Str 1899
Uncle Tom 407 M FD DkR. Lor 1961
Uncle Walt 131 A ID Br. Etr 1944
Undaunted 110 A FD R. Unk 1954* The Dahlia 1954, Blood R.
Undenloh 248 B SC L. Mae 1958*
Underestimate 254 B SC V  Pk/R. Geo 1977*
Undine 610 WL LB  W/L. Unk 1934 Pinkish Lilac on W.
Undine  C Pk. Bkl 1940
Undine 401 M FD W. Sev 1961*
Undine 541 P W. Lam 1938*
Unequalled 242 B SC Y. Bao 1883* Indian Y.
Unermudlich Y. Bru 1969*
Unforgettable 365i BB IC DPk. Unk 1958* Brt. L. Pk./5x4",3'
Unicorn 306 BB FD R. Vao 1969*
Unicum C LB  W/DPk. Tur 1935* Milbee '35/ Rose w W. center
Unicum 350 B SC LB  Y/Pk. Key 1969* Salmon Pk., Large Y. center, H. C. (g) 1932
Unicum 201 B FD W. Con 1968*
Union SC L. Bru 1957
Union Gap 409 M FD Pr. Hug 1992 85.5
Union Jack 715 S Bi  R/W. Unk 1931 R w W. edges,3 1/2",3', Syn: STAR OF DENMARK, A. M. 1911
Union Jack C Bi  R/W. Unk 1915* Red tipped W.
Unique C Bi  R/W. Lam 1919* Deep R., tips W.
Unique 513 Ba DB  W/R. Str 1882 F.C.C. 1868
Unique 510 Ba LB  Y/R. Unk 1840* Florist's Guide, lt. Y., tipped w R./4-5'
Unique 167 A C DkR. An40 1958* Purplish R. /9x5",3 1/2'
Unique 110 A FD LB  Or/R. Key 1975* Spanish Or Center, to Carmine Rose Tips / 10x7",4'
Unique 127 A ID DkR. Nuy 1945* Very fine Crimson maroon / 8"
Unique Dwarf 712 S Fl. Hej 1977 RHS says Raiser is Ant. Nuyens ( maay be new)
Unit 547 P DkR. Wfn 1957 Deep R.
United BB Dec Bi  R/W. Bru 1959*
United Colors 310 BB FD LB  Y/Or/R. Aus 1991 RHS sup 6/R. w Y. base outer, inner Reddish Or. w Y. base
United Nations ID Y. Etr 1962* Golden
Univers 250 B SC LB  W/Pk. Aus 1868
Universal O46 AA SC R. Bru 1967 Lt. Salmon R. /11x7",4'
Universal 263 B C Or. Wolf 1946 Y. tipped Peach giving a Burnt Or. effect/ 7x3",4'
Universum 161i A IC W. Geo 1958* Bao 1958, Colossal and deep W./ 5'
Unley BB C Kap 1990
Unmatched 341 BB SC W. Unk 1968* Pure W., Snowy W. /6x4", 4'-85.0
Unschuld SC W. Unk 1939*
Unser Peterle C Br. Jpo 1962* Salmon Pk. copper nuances
Unusual 270 B C .LB Y/Or. Jos 1975* Menzel List
Unwin Hybrids Mae 1935* Mich Spec Bul # 266, Singles, various colors/12-18 "
Unworthy 309 BB FD Pr. Exn 1977
Unzen 146 A SC R. Vnk 1973 Deep Salmon R. /4 1/2'                                               /
Up Date 148 A SC L. Exn 1960 85.0,85.03
Up to Date (Up-to-Date) 350 BB SC LB  Br/Pk. Lag 1965* Ancient Pk. overlaid Golden Apricot /5'
Upominka Na Ceskou Skalici Dec Fl. Tch 1933 Y. & Scarlet
Upominka Na Lomnici Nad *** C DkR. Maek 1927 ***Popelkou, Brownish R.
Upominka Na Pecin Dec Y. Aus 1927
Upominka Na Tyn Nad Vlavou Dec Y. Bren 1930 Creamy Y.
Uppingham 202 M FD Y. Bru 1978* C '79, Amber Y. /4 1/8",4'
Upton Sinclair 445 M SC DPk. Non 1975 Deep Pk. w a somewhat darker center
Uralla Surprise 261 B C W. Str 1966* Pure W. /7x3",4'
Uran 346 BB SC R. Unk 1985 Czo list
Urania 248 B SC L. Mann 1956 Mauve-Magenta
Uranie C Or. Unk 1951 Salmon-Or.
Uranus 174 A C V  W/R. Bcg 1961* A. M. 1911, W. striped Crimson
Uranus 375 BB C Bi  Or/W. Bru 1932* Brownish Or., W. tips /5 3/4"
Uranus 128 A ID L. Blf 1945* The very best and finest (blue) dahlia / 8"
Urara M Bi  W/R. Str 1955* Pete's 1958, Pure W. w each petal heavily edged in blood R.
Urchin BB (L) DkR. Dee 1994 ADS '95/ 6 x 3 1/2", 85.833 F** - full class. not given
Urchin 266 B C R. Unk 1946
Urk 351 BB SC Br. Unk 1911 Lt. Salmon Br./ 4 1/2",2'
Ursa Major SC DB  Y/R. Bnk 1961 A. M. 1915
Ursala Dec DkR. Brl 1964
Ursel Dec DkR. Wer 1942*
Ursla Senzone 308 BB FD L. Dee 1997* Con '97/4
Ursula 426 M ID R. How 1947* Crimson, w Carmine Rev. Dwarf
Ursula 210 B FD LB  W/Or. Hff 1975 Czo list
Ursula C LB  Y/DPk. Blo 1915* Greenish chrome tipped rose
Ursula Dec R. Geo 1957 Lacquer R.
Ursula 550 P LB  W/Pk. Unk 1951* Pure Pk., lighter center, very small
Ursula Concannon 266 B C R. Unk 1968* Dry 1962, Carmine R. cutflower/ 4 1/2'
Ursula Spath (Späth) Unk 1991 Jahrbuch 1990/1991
Ursula Stanhope 406 M FD R. Unk 1915
Useful 405 M FD DPk. Dpl 1958* A. M. 1912
Useful 545 P DPk. Kia ]926* Carmine Pk.
Useful 507 Ba DkR. Unk 1947 S. C. C. 1863
USK 250 B SC LB  Y/Or. Jpo 1993* J T '94
Usk Orange 503 Ba Or. Unk 1863
Usmev Dec Pk. Dov 1942
Ustek 342 BB SC Y. Est 1977 Czo list
Usugesho 110 A FD LB  W/Pk. Thm 1998* Winvhester Gardens Ltd.
Usushio 149 A SC Pr. Flo 1935* Erk 1974
Usvit B Dec Pk. Jin 1945 18 mm
Utah Heritage 366 BB C R. Bru 4964* Jasper R. -85.25
Ute 668 Col L. Con 1966* Lilac
Utecha 367 BB C DkR. Hff 1951 15 mm
Utex 264 B C Pk. Unk 1957 16 mm
Utility 310 BB FD LB  W/DPk. Bru 1912 Vivid Pk., W. center. 5",4 1/2'-Now probably WL (610)
Utmost 252 B SC(L) Fl. Unk 1995 ADS '95/ 86.0
Uto 242 B SC Y. Unk 1951 Old gold
Utopia 270 B C LB  W/Pk. Unk 1957* Pure Pk. w Lighter center /6x4",4'
Utrecht O35 AA ID Bi  R/W. Unk 1965 Brt. R., W. tips /11 1/2x7",3 3/4'
Uttu 241 B SC W. Unk 1955*
Uxurdico 549 P Pr. Pev 1961*
Uzo Shio 170I A IC LB Unk 1975* Marshall 1975
Uzon 166 A C R. Frn 1968 Lt. Carmine Pk. blended w Salmon /5'
Uzushio 149 A SC Pr. Bru 1975*