| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Il Gallo d'Oro' | - | Yellow-Gold | - | - | Unknown | - | - | Unknown | --NR-- |
|
2
| 'L'lle d'Orleans' | Medium | Light-Green | - | - | Unknown | Near-White | - | Bastille, Jocelyne | --NR-- |
|
3
| 'O Fuji Fukurin' | Large | Med-Green | Streaked | Yellow | Sport | Pale-Lavender | - | Watanabe, Kazuyuki | --NR-- |
|
4
| 'O Kanzashi' | Medium | Med-Green | - | - | Sport | Light-Purple | - | Unknown | --NR-- |
|
5
| 'Oak Tree' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
6
| 'Oasis' (Malloy) | | - | | - | Hybrid | - | - | Malloy, Alex | --NR-- |
|
7
| 'Oba Kanzashi' | - | - | - | - | Unknown | - | - | Unknown | --NR-- |
|
8
| 'Oberland Blue Dimension' | Medium | Blue/Green | - | - | Hybrid | - | - | Rank, Stefan | --NR-- |
|
9
| 'Oberland Darkness' | Medium | Dark-Green | - | - | Hybrid | - | - | Rank, Stefan | --NR-- |
|
10
| 'Oberland Green Swallow' | - | Med-Green | - | - | Hybrid | - | - | Rank, Stefan | --NR-- |
|
11
| 'Oberland Thin Line' | Medium | Blue/Green | Marginal | Yellow | Sport | Pale-Lavender | July into August | Rank, Stefan | --NR-- |
|
12
| 'Obi-Wan Kenobi' | Medium | Med-Green | Medial | Yellow | Nat-Sport | Light-Purple | August | Vandekinderen, Gino | --NR-- |
|
13
| 'Obscene Gesture' | Small | Med-Green | Streaked | White | TC Sport | Pale-Lavender | July | Anderson, Jim | --NR-- |
|
14
| 'Obscura' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
15
| 'Obscura Albo-marginata' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
16
| 'Obscura Aureomarginata' | - | - | - | - | Duplicate | - | - | Hylander, Nils | --NR-- |
|
17
| 'Ocean Dusk' | - | - | - | - | Unknown | - | - | Moore, Jeff | --NR-- |
|
18
| 'Ocean Isle Abracadabra' | Small | Yellow | Medial | Green | Sport | Pale-Lavender | July | Chopko, Dave | --NR-- |
|
19
| 'Ocean Isle Blue' | Medium | Blue/Green | | | Unknown | | | Chopko, Dave | --NR-- |
|
20
| 'Ocean Isle Gold' | Large | Med-Green | Marginal | Yellow | Unknown | Near-White | June into July | Chopko, Dave | --NR-- |
|
21
| 'Ocean Isle Gold Dust' | Medium | Light-Green | Medial | Yellow | Sport | Med-Lavender | July into August | Chopko, Dave | --NR-- |
|
22
| 'Ocean Isle Tide Line' | Medium | Dark-Green | Medial | White | Unknown | | | Chopko, Dave | --NR-- |
|
23
| 'Ocean Isle Tie Dye' | Medium | Yellow | Medial | Green | Sport | Pale-Lavender | June | Chopko, Dave | --NR-- |
|
24
| 'Ocean Isle Tornado' | Medium | Med-Green | Medial | White | Sport | Med-Lavender | July into August | Chopko, Dave | --NR-- |
|
25
| 'Ocean Isle Twist' | Medium | Dark-Green | Medial | White | Sport | Pale-Lavender | July into August | Chopko, Dave | --NR-- |
|
26
| 'Ocean Tide' | Large | Blue/Green | - | - | Hybrid | Near-White | June into July | Mondt, Manfred | --NR-- |
|
27
| 'Oceans Away' | Giant | Blue/Green | - | - | Unknown | - | June into July | Hanson, Curt | --NR-- |
|
28
| 'Ocean's Fury' | Large | Blue/Green | - | - | Unknown | - | - | Rawson, Don | --NR-- |
|
29
| 'October Fest' | Medium | Blue/Green | Marginal | Yellow | TC Sport | Light-Purple | June into July | Van den Top, Jan | --NR-- |
|
30
| 'October Skies' | Large | Light-Green | - | - | Unknown | - | - | Bemis, Royall | --NR-- |
|
31
| 'October Statement' | - | - | - | - | Unknown | - | - | Summers, Alex | --NR-- |
|
32
| 'Oddity Prize' | Medium | Yellow | Medial | White | Unknown | | | Meyer, Bill | --NR-- |
|
33
| 'Oder' | Medium | Blue/Green | - | - | Unknown | Med-Lavender | July into August | Klose, Heinz | --NR-- |
|
34
| 'Odina' | Large | Blue/Green | - | - | Unknown | - | - | Wade, Van | --NR-- |
|
35
| 'Odo' | Small | Light-Green | Marginal | Dark Green | Unknown | - | - | Dupre, Dirk | --NR-- |
|
36
| 'Og, Son of Fire' | Miniature | Med-Green | Marginal | White | Hybrid | - | - | Beilstein, Doug & Malloy, Alex | --NR-- |
|
37
| 'Oga' | Medium | Med-Green | - | - | Hybrid | Med-Lavender | August | Unknown | --NR-- |
|
38
| 'Oga Giboshi' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
39
| 'Ogata Bunchoko' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
40
| 'Oglala' | Giant | Blue/Green | - | - | Unknown | - | - | Wade, Van | --NR-- |
|
41
| 'Ogon Akikaze' | - | Yellow | - | - | Hybrid | - | - | Unknown | --NR-- |
|
42
| 'Ogon Albomarginata' | Small | Yellow | Marginal | White | Sport | - | - | Unknown | --NR-- |
|
43
| 'Ogon Amagi' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
44
| 'Ogon Baran' | Medium | Yellow | - | - | Hybrid | Light-Purple | July | Unknown | --NR-- |
|
45
| 'Ogon Chirifu Hime' | Small | Med-Green | - | - | Unknown | - | - | Klose, Heinz | --NR-- |
|
46
| 'Ogon Dai Tokudama' | Large | Yellow | - | - | Unknown | - | - | Watanabe, Kenji | --NR-- |
|
47
| 'Ogon Fukurin Oba' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
48
| 'Ogon Hime' (Landis) | - | Med-Green | Marginal | Yellow | Sport | - | - | Landis, Henry | --NR-- |
|
49
| 'Ogon Hime' (Sieboldii) | - | Light-Green | - | - | Sport | - | - | Unknown | --NR-- |
|
50
| 'Ogon Hime' (Watanabe) | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
51
| 'Ogon Iwa' | Medium | Yellow | - | - | Unknown | Med-Lavender | August to September | Unknown | --NR-- |
|
52
| 'Ogon Kabitan' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
53
| 'Ogon Kanzashi' | Medium | Yellow | - | - | Hybrid | Deep-Purple | June into July | Unknown | --NR-- |
|
54
| 'Ogon Ko Urajiro' | - | Yellow | - | - | Hybrid | - | - | Watanabe, Kenji | --NR-- |
|
55
| 'Ogon Koba' | Small | Yellow | - | - | Unknown | Light-Purple | August | Unknown | --NR-- |
|
56
| 'Ogon Kuro' | Giant | Yellow | - | - | Sport | Pale-Lavender | July into August | Unknown | --NR-- |
|
57
| 'Ogon Nishiki' | - | - | - | - | Unknown | - | - | Unknown | --NR-- |
|
58
| 'Ogon Oba' | Medium | Yellow | - | - | Sport | Pale-Lavender | July | Unknown | --NR-- |
|
59
| 'Ogon Otome' | Small | Yellow | - | - | Hybrid | Deep-Purple | July | Unknown | --NR-- |
|
60
| 'Ogon Otome Gibosa' | | | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
61
| 'Ogon Otome Hideko' | | | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
62
| 'Ogon Sagae' | Medium | Yellow | - | - | Unknown | Pale-Lavender | July into August | Unknown | --NR-- |
|
63
| 'Ogon Setouchi' | Medium | Yellow | - | - | Sport | - | - | Unknown | --NR-- |
|
64
| 'Ogon Tokudama' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
65
| 'Ogon Urajiro' | Medium | Yellow | - | - | Unknown | - | - | Unknown | --NR-- |
|
66
| 'Ogon Wogon' | - | Yellow | - | - | Unknown | - | - | Epstein, Harold | --NR-- |
|
67
| 'Oh Baby Mine' | Miniature | Dark-Green | - | - | Unknown | - | - | Unknown | --NR-- |
|
68
| 'Oh Charlie' | Large | Med-Green | Marginal | Yellow | TC Sport | Pale-Lavender | July | Ziarek, Ken | --NR-- |
|
69
| 'Oh Cindy' | Medium | Light-Green | - | - | Sport | Pale-Lavender | July | Benedict, Dr Ralph (Herb) | --NR-- |
|
70
| 'Oh Dannyboy' | Large | Dark-Green | - | - | Unknown | - | - | Skaggs, Virginia & Skaggs, Brian | --NR-- |
|
71
| 'Oh Henry' | Medium | Blue/Green | Streaked | Yellow | Unknown | - | - | Unknown | --NR-- |
|
72
| 'Oh My Darling' | Small | Light-Green | - | - | Unknown | - | - | Unknown | --NR-- |
|
73
| 'Oh to Be Fourteen' | Large | Dark-Green | - | - | Unknown | - | - | Livingston, Ron | --NR-- |
|
74
| 'Ohatsuki' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
75
| 'O'Heartland Gold' | - | Yellow | - | - | Unknown | - | - | O'Harra, Russ | --NR-- |
|
76
| 'Ohh! Richland Reward' | Medium | Yellow | Marginal | White | TC Sport | Pale-Lavender | July into August | Schulz, Ed | --NR-- |
|
77
| 'Ohh! Tut's Treasure' | Medium | Dark-Green | Marginal | Yellow | Sport | Near-White | June into July | Schulz, Ed | --NR-- |
|
78
| 'Ohh! Ultra Aqua' | Medium | Blue/Green | - | - | Unknown | - | - | Schulz, Ed | --NR-- |
|
79
| 'Ohigan Gibōshi' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
80
| 'Ohio Blue' | - | Blue/Green | - | - | Unknown | - | - | Wade, Van | --NR-- |
|
81
| 'Ohio River' | Medium | Med-Green | - | - | Hybrid | - | - | Beilstein, Doug & Malloy, Alex | --NR-- |
|
82
| 'OHS Bryan's Blue' | Medium | Blue/Green | - | - | Hybrid | - | - | Ontario Hosta Society | --NR-- |
|
83
| 'OHS Butter Pat' | Medium | - | - | - | Hybrid | - | - | Ontario Hosta Society | --NR-- |
|
84
| 'OHS Juno' | Medium | Blue/Green | - | - | Sport | Pale-Lavender | July into August | Ontario Hosta Society | --NR-- |
|
85
| 'OHS Margot's Delight' | Medium | Blue/Green | - | - | Sport | Pale-Lavender | July into August | Ontario Hosta Society | --NR-- |
|
86
| 'OHS Udo's Labour' | - | - | - | - | Unknown | - | - | Ontario Hosta Society | --NR-- |
|
87
| 'Oil on Canvas' | Small | Med-Green | Streaked | White | Sport | Med-Lavender | - | Van Eechaute, Danny | --NR-- |
|
88
| 'Ojibway' | Medium | Blue/Green | - | - | Unknown | - | - | Wade, Van | --NR-- |
|
89
| 'Okan' | Large | Med-Green | Marginal | Yellow | Hybrid | - | - | Unknown | --NR-- |
|
90
| 'Okazaki Hajime' | | - | | - | Hybrid | - | - | Sugita, Hajime & Ruh, Peter | --NR-- |
|
91
| 'Okazaki Special' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
92
| 'Okeanos' | Medium | Dark-Green | Streaked | White | Unknown | | | Leuckx, Bart | --NR-- |
|
93
| 'OKUHIDA' | - | - | - | - | Unknown | - | - | Unknown | --NR-- |
|
94
| 'Okukuji Nakafu Iwa' | Medium | Dark-Green | Medial | Yellow | Nat-Sport | - | - | Hisashi | --NR-- |
|
95
| 'Okutama' | Small | - | - | - | Sport | - | - | Unknown | --NR-- |
|
96
| 'Okutama Nakafu' | Small | Med-Green | Medial | White | Hybrid | - | - | Unknown | --NR-- |
|
97
| 'Okutama Nishiki' | Small | Med-Green | Medial | Yellow | Unknown | Light-Purple | August to October | Unknown | --NR-- |
|
98
| 'Okuyama Giboshi' | Small | Dark-Green | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
99
| 'Old Arrowhead' | Large | - | - | - | Unknown | - | - | Tompkins, Chet | --NR-- |
|
100
| 'Old Blue Whaler' | | Blue/Green | Streaked | | Unknown | | | Goodenough, Rick | --NR-- |
|
101
| 'Old Cardboard Boxes' | Large | Blue/Green | - | - | Unknown | - | - | Marcelle, Eric | --NR-- |
|
102
| 'Old Frosty' | Large | Blue/Green | - | - | Unknown | - | - | Rawson, Don | --NR-- |
|
103
| 'Old Gold Edge' | Medium | Dark-Green | Marginal | Yellow | Unknown | - | - | Tompkins, Cynthia | --NR-- |
|
104
| 'Old Hercules' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
105
| 'Old Ironsides' | Giant | Light-Green | - | - | Sport | Med-Lavender | July | Summers, Alex | --NR-- |
|
106
| 'Old Jerusalem Road' | Large | Blue/Green | Streaked | White | Unknown | - | - | Goodenough, Rick | --NR-- |
|
107
| 'Old Man and the Sea' | - | - | - | - | Hybrid | - | - | Moore, Jeff | --NR-- |
|
108
| 'Old Rough House' | Giant | Blue/Green | - | - | Unknown | - | - | Wade, Van | --NR-- |
|
109
| 'Old School' | Large | Dark-Green | Streaked | White | Unknown | | | Goodenough, Rick | --NR-- |
|
110
| 'Old Wethersfield' | Large | Dark-Green | | | Unknown | Light-Purple | | Goodenough, Rick | --NR-- |
|
111
| 'Old Yeller' | Large | Yellow | - | - | Hybrid | - | - | Unknown | --NR-- |
|
112
| 'Oldie but Goldie' | Large | Yellow | | | Unknown | | | Ziarek, Ken | --NR-- |
|
113
| 'Olga' | - | - | - | - | Unknown | - | - | Unknown | --NR-- |
|
114
| 'Olga Gibosa' | Large | Med-Green | - | - | Unknown | Light-Purple | July into August | Wade, Van | --NR-- |
|
115
| 'Olga Giboshi' | - | - | - | - | Duplicate | - | - | Thiemann, Olga | --NR-- |
|
116
| 'Olga Thiemann Dwarf Glaucous' | - | - | - | - | Duplicate | - | - | Thiemann, Olga | --NR-- |
|
117
| 'Olive Oyl' | Large | Med-Green | Marginal | Yellow | Unknown | - | - | Carlson, Monty & Carlson, Julie | --NR-- |
|
118
| 'Oliver' | Small | Med-Green | Marginal | White | Unknown | - | - | O'Harra, Russ | --NR-- |
|
119
| 'Oliver Garden' | Medium | Med-Green | Streaked | White | Unknown | - | - | Unknown | --NR-- |
|
120
| 'Olive's Freckles' | Giant | Med-Green | - | - | Unknown | Pale-Lavender | July | Pauley, Olive | --NR-- |
|
121
| 'Olivia' | Medium | Blue/Green | - | - | Unknown | Near-White | - | Schwarz, Jim | --NR-- |
|
122
| 'Olympic Gold Medal' | Medium | Yellow | - | - | Sport | Pale-Lavender | July into August | Fransen, Marco & Naylor Creek Nursery | --NR-- |
|
123
| 'Olympic Magic' | Medium | Light-Green | Streaked | Speckles | Sport | Pale-Lavender | July | Naylor Creek Nursery | --NR-- |
|
124
| 'Olympic Mist' | Large | Blue/Green | Streaked | Speckles | Unknown | - | - | Naylor Creek Nursery | --NR-- |
|
125
| 'Olympic Silver Medal' | Medium | Blue/Green | - | - | Sport | Pale-Lavender | July into August | Fransen, Marco & Naylor Creek Nursery | --NR-- |
|
126
| 'Olympic Twilight' | Medium | Blue/Green | Marginal | Yellow | Sport | Pale-Lavender | July into August | Naylor Creek Nursery | --NR-- |
|
127
| 'Omaha' | Large | Blue/Green | - | - | Unknown | - | - | Wade, Van | --NR-- |
|
128
| 'Omar the Tentmaker' | Large | Med-Green | - | - | Unknown | - | - | Unknown | --NR-- |
|
129
| 'Oma's Sunrise' | Large | Blue/Green | - | - | Unknown | - | - | Sisson, Kathie | --NR-- |
|
130
| 'Omega' | Large | Med-Green | Marginal | Yellow | Unknown | - | - | Unknown | --NR-- |
|
131
| 'OmegaOmega' | - | - | - | - | Unknown | - | - | Jolliffe, Thomas | --NR-- |
|
132
| 'OMG' | Large | Blue/Green | Streaked | Yellow | Unknown | | | Livingston, Ron | --NR-- |
|
133
| 'Omlett' | Large | Yellow | - | - | Hybrid | - | - | Kohlein, Fritz | --NR-- |
|
134
| 'Omoto' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
135
| 'On Angel Wings' | Large | Blue/Green | Streaked | White | Unknown | - | - | Goodenough, Rick | --NR-- |
|
136
| 'On Show' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
137
| 'On the Edge' | Medium | Light-Green | Marginal | Blue-Green | Sport | Near-White | June | Scolnik, Patricia | --NR-- |
|
138
| 'One Cent' | - | - | - | - | Unknown | - | - | Jentsch, Klaus | --NR-- |
|
139
| 'One Iota' | Small | Blue/Green | Marginal | White | TC Sport | Light-Purple | July | Anderson, Jim | --NR-- |
|
140
| 'One Iota Supreme' | Small | Blue/Green | Streaked | White | Sport | Light-Purple | July | Schwarz, Jim | --NR-- |
|
141
| 'Oneida' | Medium | Med-Green | - | - | Unknown | - | - | Wade, Van | --NR-- |
|
142
| 'One-trip Salad Bar' | Small | Dark-Green | Marginal | Yellow | Nat-Sport | Med-Lavender | July into August | Solberg, Robert | --NR-- |
|
143
| 'Only Time' | Medium | Yellow | | | Hybrid | Med-Lavender | | Van den Top, Jan | --NR-- |
|
144
| 'Onoda' | Small | Dark-Green | | | Unknown | | | Onoda | --NR-- |
|
145
| 'Onoda Type II' | Medium | Dark-Green | | | Unknown | | | Onoda | --NR-- |
|
146
| 'Ontario Blue' | Large | Blue/Green | - | - | Unknown | - | - | Wade, Van | --NR-- |
|
147
| 'Ooltewah' | - | - | - | - | Unknown | - | - | Unknown | --NR-- |
|
148
| 'Ooshima-jishi' | Medium | Med-Green | Medial | Yellow | Unknown | | | Unknown | --NR-- |
|
149
| 'Ooshima-jishi Hachijo' | Large | Med-Green | Medial | Yellow | Unknown | - | - | Unknown | --NR-- |
|
150
| 'Opal Scepter' | Small | Yellow | Streaked | White | Sport | Light-Purple | July | Meyer, Bill | --NR-- |
|
151
| 'Opal Tiara' | | | | | Unknown | | | Unknown | --NR-- |
|
152
| 'Ophir' | Medium | Light-Green | - | - | Unknown | Pale-Lavender | - | Fischer, Dr Ulrich | --NR-- |
|
153
| 'Opipara Koriyama' | Medium | Med-Green | Marginal | White | Unknown | Light-Purple | August | Unknown | --NR-- |
|
154
| 'Opipara Noble One' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
155
| 'Opipara Omatsa San' | Small | Med-Green | - | - | Unknown | - | - | Unknown | --NR-- |
|
156
| 'Oplosa' | Medium | Blue/Green | Marginal | Creamy White | Unknown | - | - | Unknown | --NR-- |
|
157
| 'Orange Ice' | - | Yellow | - | - | Unknown | - | - | Hawes, James | --NR-- |
|
158
| 'Orange Star' | Medium | Yellow | - | - | Sport | Pale-Lavender | July into August | Van den Top, Jan | --NR-- |
|
159
| 'Orca Whale' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
160
| 'Oreo Cookies' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
161
| 'Oreo Cream' | Medium | Dark-Green | Medial | White | Sport | Pale-Lavender | July into August | Ziarek, Ken | --NR-- |
|
162
| 'Oriana' | Medium | Yellow | - | - | Sport | Pale-Lavender | July into August | Smith, Eric | --NR-- |
|
163
| 'Oriental Sunrise' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
164
| 'Origami' | Small | Blue/Green | | | Unknown | | | Pace, Glen | --NR-- |
|
165
| 'Orleans Island' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
166
| 'Orphan Annie' | Miniature | Med-Green | Marginal | White | Unknown | Light-Purple | July | Unknown | --NR-- |
|
167
| 'Oshimajishi' | Small | Dark-Green | Medial | Green | Hybrid | - | - | Unknown | --NR-- |
|
168
| 'Oshkosh' | - | Med-Green | - | - | Hybrid | - | - | Fisher, Eunice V. | --NR-- |
|
169
| 'Osiris Blue Night' | Large | Blue/Green | - | - | Unknown | - | - | Fafard, Serge | --NR-- |
|
170
| 'Osiris Folichon' | Medium | Med-Green | - | - | Unknown | Pale-Lavender | August | Fafard, Serge | --NR-- |
|
171
| 'Osiris Giant Green' | Giant | Med-Green | - | - | Unknown | - | - | Fafard, Serge | --NR-- |
|
172
| 'Osiris Illumination' | Giant | Light-Green | - | - | Unknown | - | - | Fafard, Serge | --NR-- |
|
173
| 'Osiris Insomniaque' | Medium | Med-Green | Streaked | Yellow | Unknown | - | - | Fafard, Serge | --NR-- |
|
174
| 'Osiris Le Petit Roi' | Miniature | Med-Green | Marginal | Yellow | Unknown | | | Fafard, Serge | --NR-- |
|
175
| 'Osiris Louis Cyr' | - | - | - | - | Unknown | - | - | Fafard, Serge | --NR-- |
|
176
| 'Osiris Marie Robillard' | Large | Blue/Green | Marginal | Light Green | Unknown | - | - | Fafard, Serge | --NR-- |
|
177
| 'Osiris Mignonne' | Small | Light-Green | Marginal | White | Unknown | - | - | Fafard, Serge | --NR-- |
|
178
| 'Osiris Mirage' | Small | Light-Green | Marginal | White | Unknown | - | - | Fafard, Serge | --NR-- |
|
179
| 'Osiris Obscure' | Large | Dark-Green | - | - | Unknown | - | - | Fafard, Serge | --NR-- |
|
180
| 'Osiris Ovation' | Large | Yellow | - | - | Unknown | Pale-Lavender | - | Fafard, Serge | --NR-- |
|
181
| 'Osiris Pacha' | Medium | Med-Green | Marginal | Yellow | Unknown | - | - | Fafard, Serge | --NR-- |
|
182
| 'Osiris Petite Prince' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
183
| 'Osiris Prestige' | Medium | Dark-Green | Medial | White | Unknown | Pale-Lavender | - | Fafard, Serge | --NR-- |
|
184
| 'Osiris Sentinelle' | Large | Blue/Green | - | - | Unknown | - | - | Fafard, Serge | --NR-- |
|
185
| 'Osiris Soleil Levant' | Large | Med-Green | Marginal | Yellow | Unknown | - | - | Fafard, Serge | --NR-- |
|
186
| 'Osiris Trouvaille' | Large | Blue/Green | Marginal | Yellow | Unknown | - | - | Fafard, Serge | --NR-- |
|
187
| 'Oskewowow' | | | | | Unknown | | | Unknown (Listed) | --NR-- |
|
188
| 'Otafuku' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
189
| 'Otao Keikoku' | Small | Med-Green | - | - | Unknown | Near-White | August | Savory, Robert | --NR-- |
|
190
| 'Otara's Angel' | Large | Dark-Green | Marginal | Yellow | Sport | Near-White | June into July | Johns, Eddie | --NR-- |
|
191
| 'Otara's Sunrise' | Large | Med-Green | Marginal | White | Unknown | - | - | Johns, Eddie | --NR-- |
|
192
| 'Otome' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
193
| 'Otome Gibōshi' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
194
| 'Otome Giboshi Fukurin' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
195
| 'Otome Gokoro' | - | Med-Green | Marginal | White | Duplicate | - | - | Duplicate Name | --NR-- |
|
196
| 'Otome Shirofukurin' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
197
| 'Otome-no-mai' | Miniature | Med-Green | Medial | White | Hybrid | Light-Purple | July | Tanaka, Katsuyoshi | --NR-- |
|
198
| 'Otome-no-mainakafi' | Small | Med-Green | - | - | Unknown | - | - | Unknown | --NR-- |
|
199
| 'Otome-no-Niji' | - | Med-Green | Medial | White | Unknown | - | - | Unknown | --NR-- |
|
200
| 'Ottawa' | Large | Med-Green | - | - | Unknown | - | - | Wade, Van | --NR-- |
|
201
| 'Otter Point' | Large | Med-Green | - | - | Unknown | Med-Lavender | - | Wrede, Arthur | --NR-- |
|
202
| 'Our Child' | Medium | Dark-Green | Marginal | Yellow | Unknown | - | - | Unknown | --NR-- |
|
203
| 'Our Friend Reldon' | Large | Blue/Green | - | - | Hybrid | - | - | Van Wyke, Trudy | --NR-- |
|
204
| 'Out of Print' | Small | Light-Green | Medial | Yellow | Unknown | - | - | Van Eechaute, Danny | --NR-- |
|
205
| 'Out of the Darkness' | Small | Yellow | | | Unknown | | | Unknown | --NR-- |
|
206
| 'Outer Banks' | - | Blue/Green | Streaked | White | Hybrid | - | - | Goodenough, Rick | --NR-- |
|
207
| 'Outrageous Benedict' | - | - | - | - | Unknown | - | - | Unknown | --NR-- |
|
208
| 'Outside' | Small | Light-Green | Marginal | Yellow | Unknown | - | - | Goodwin, Randy | --NR-- |
|
209
| 'Ovation' | Medium | Yellow | - | - | Hybrid | Pale-Lavender | July | Fafard, Serge | --NR-- |
|
210
| 'Overserved' | Small | Yellow | - | - | Unknown | - | - | Shady Characters Nursery | --NR-- |
|
211
| 'Owens Outrage' | Medium | Light-Green | - | - | Unknown | Med-Lavender | - | Moore, Jeff | --NR-- |
|
212
| 'Oxford Blue' | Large | Dark-Green | Medial | Yellow | Hybrid | - | - | Cullerton, Walter | --NR-- |
|
213
| 'Oxymoron' | Small | Blue/Green | Marginal | White | Sport | Light-Purple | July | Harle, Dennis | --NR-- |
|
214
| 'Oyo Como Va' | Medium | Med-Green | - | - | Unknown | - | - | Bastille, Jocelyne | --NR-- |
|
215
| 'Oyster Bay' | Medium | Blue/Green | Marginal | Yellow | Nat-Sport | Med-Lavender | August | Solberg, Robert | --NR-- |
|
216
| 'Oyster Crackers' | Medium | - | - | - | Unknown | - | - | Ziarek, Ken | --NR-- |
|
217
| 'Oz' | Large | Med-Green | Marginal | White | Sport | Pale-Lavender | - | Malloy, Alex | --NR-- |
|
218
| 'Ozaki Special' | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
|
219
| 'Oze' | Miniature | Med-Green | Marginal | Yellow | Unknown | Near-White | August | Unknown | --NR-- |
|
220
| 'Oze Shirobana Mizu' | Medium | Med-Green | - | - | Sport | Light-Purple | August to October | Unknown | --NR-- |
|
221
| 'Oze-maruba-shirobana' | - | - | - | - | Unknown | - | - | Unknown | --NR-- |
|
222
| 'Ozzfest' | Medium | Med-Green | Streaked | White | Sport | Near-White | July | Zilis, Mark | --NR-- |
|