| 0 | OPGC 4108 | 'Elfin Gold' | Coreopsis auriculata L. | Kentucky, United States | OPGC | | Not Available | 1907960 |
| 1 | OPGC 4109 | 'Domino' | Coreopsis grandiflora Hogg ex Sweet | Kentucky, United States | OPGC | | Not Available | 1907961 |
| 2 | OPGC 4110 | 'Early Sunrise' | Coreopsis grandiflora Hogg ex Sweet | Kentucky, United States | OPGC | | Not Available | 1907962 |
| 3 | OPGC 4111 | 'Heliot' | Coreopsis grandiflora Hogg ex Sweet | Kentucky, United States | OPGC | | Not Available | 1907963 |
| 4 | OPGC 4112 | 'Presto' | Coreopsis grandiflora Hogg ex Sweet | Kentucky, United States | OPGC | | Not Available | 1907964 |
| 5 | OPGC 4113 | 'Rising Sun' | Coreopsis grandiflora Hogg ex Sweet | Kentucky, United States | OPGC | | Not Available | 1907965 |
| 6 | OPGC 4114 | 'Schnittgold' | Coreopsis grandiflora Hogg ex Sweet | Kentucky, United States | OPGC | | Not Available | 1907966 |
| 7 | OPGC 4115 | 'Sonnenkind' | Coreopsis grandiflora Hogg ex Sweet | Kentucky, United States | OPGC | | Not Available | 1907967 |
| 8 | OPGC 4116 | 'Sunburst' | Coreopsis grandiflora Hogg ex Sweet | Kentucky, United States | OPGC | | Not Available | 1907968 |
| 9 | OPGC 4117 | 'Sunfire' | Coreopsis grandiflora Hogg ex Sweet | Kentucky, United States | OPGC | | Not Available | 1907969 |
| 10 | OPGC 4118 | 'Sunray' | Coreopsis grandiflora Hogg ex Sweet | Kentucky, United States | OPGC | | Not Available | 1907970 |
| 11 | OPGC 4119 | 'Tetra-Giants' | Coreopsis grandiflora Hogg ex Sweet | Kentucky, United States | OPGC | | Not Available | 1907971 |
| 12 | OPGC 4120 | 'Sterntaler' | Coreopsis lanceolata L. | Kentucky, United States | OPGC | | Not Available | 1907972 |
| 13 | OPGC 4121 | 'Sunshine Superman' | Coreopsis pubescens Elliott | Kentucky, United States | OPGC | | Not Available | 1907973 |
| 14 | OPGC 4122 | OPGC 4122 | Coreopsis major Walter | Kentucky, United States | OPGC | | Not Available | 1907974 |
| 15 | OPGC 4123 | OPGC 4123 | Coreopsis palmata Nutt. | Kentucky, United States | OPGC | | Not Available | 1907975 |
| 16 | OPGC 4124 | 'American Dream' | Coreopsis rosea Nutt. | Kentucky, United States | OPGC | | Not Available | 1907976 |
| 17 | OPGC 4125 | OPGC 4125 | Coreopsis tripteris L. | Kentucky, United States | OPGC | | Not Available | 1907977 |
| 18 | OPGC 4126 | OPGC 4126 | Lilium bulbiferum L. var. croceum (Chaix) Oudem. | Kentucky, United States | OPGC | | Not Available | 1907978 |
| 19 | OPGC 4127 | OPGC 4127 | Lilium candidum L. | Kentucky, United States | OPGC | | Not Available | 1907979 |
| 20 | OPGC 4128 | OPGC 4128 | Lilium pyrenaicum Gouan subsp. carniolicum (W. D. J. Koch) V. A. Matthews var. carniolicum V. A. Matthews | Kentucky, United States | OPGC | | Not Available | 1907980 |
| 21 | OPGC 4129 | OPGC 4129 | Lilium columbianum hort. ex Leichtlin | Kentucky, United States | OPGC | | Not Available | 1907981 |
| 22 | OPGC 4130 | OPGC 4130 | Lilium formosanum Wallace | Kentucky, United States | OPGC | | Not Available | 1907982 |
| 23 | OPGC 4131 | OPGC 4131 | Lilium martagon L. | Kentucky, United States | OPGC | | Not Available | 1907983 |
| 24 | OPGC 4132 | OPGC 4132 | Lilium formosanum Wallace | Kentucky, United States | OPGC | | Not Available | 1907984 |
| 25 | OPGC 4133 | OPGC 4133 | Lilium martagon L. var. album Weston | Kentucky, United States | OPGC | | Not Available | 1907985 |
| 26 | OPGC 4134 | 'Painted Ladies' | Lilium martagon L. | Kentucky, United States | OPGC | | Not Available | 1907986 |
| 27 | OPGC 4135 | OPGC 4135 | Lilium pyrenaicum Gouan | Kentucky, United States | OPGC | | Not Available | 1907987 |
| 28 | OPGC 4136 | OPGC 4136 | Lilium philippinense Baker | Kentucky, United States | OPGC | | Not Available | 1907988 |
| 29 | OPGC 4137 | OPGC 4137 | Lilium regale E. H. Wilson | Kentucky, United States | OPGC | | Not Available | 1907989 |
| 30 | OPGC 4138 | OPGC 4138 | Lilium monadelphum M. Bieb. var. szovitsianum (Fisch. & Avé-Lall.) Elwes | Kentucky, United States | OPGC | | Not Available | 1907990 |
| 31 | OPGC 4139 | 'New Hybrids' | Phlox paniculata L. | Kentucky, United States | | | Historic | 1907991 |
| 32 | OPGC 4140 | OPGC 4140 | Phlox pilosa L. | Kentucky, United States | | | Historic | 1907992 |
| 33 | OPGC 4141 | 'Sundance' | Rudbeckia grandiflora (Sweet) C. C. Gmel. ex DC. | Kentucky, United States | OPGC | | Not Available | 1907993 |
| 34 | OPGC 4142 | 'Denver Daisy' | Rudbeckia hirta L. | Kentucky, United States | OPGC | | Not Available | 1907994 |
| 35 | OPGC 4143 | OPGC 4143 | Rudbeckia fulgida Aiton var. deamii (S. F. Blake) Perdue | Kentucky, United States | OPGC | | Not Available | 1907995 |
| 36 | OPGC 4144 | OPGC 4144 | Rudbeckia fulgida Aiton var. fulgida | Kentucky, United States | OPGC | | Not Available | 1907996 |
| 37 | OPGC 4145 | 'Cappuccino' | Rudbeckia hirta L. | Kentucky, United States | OPGC | | Not Available | 1907997 |
| 38 | OPGC 4146 | 'Toto Gold' | Rudbeckia hirta L. | Kentucky, United States | OPGC | | Not Available | 1907998 |
| 39 | OPGC 4147 | OPGC 4147 | Rudbeckia maxima Nutt. | Kentucky, United States | OPGC | | Not Available | 1907999 |
| 40 | OPGC 4148 | OPGC 4148 | Rudbeckia missouriensis Engelm. ex C. L. Boynton & Beadle | Kentucky, United States | OPGC | | Not Available | 1908000 |
| 41 | OPGC 4149 | 'Green Wizard' | Rudbeckia occidentalis Nutt. | Kentucky, United States | OPGC | | Not Available | 1908001 |
| 42 | OPGC 4150 | 'Maya' | Rudbeckia hirta L. | Kentucky, United States | OPGC | | Not Available | 1908002 |
| 43 | OPGC 4151 | 'Autumn Colors' | Rudbeckia hirta L. | Kentucky, United States | OPGC | | Not Available | 1908003 |
| 44 | OPGC 4152 | OPGC 4152 | Rudbeckia fulgida Aiton var. speciosa (Wender.) Perdue | Kentucky, United States | OPGC | | Not Available | 1908004 |
| 45 | OPGC 4153 | 'Spotlight' | Rudbeckia hirta L. | Kentucky, United States | OPGC | | Not Available | 1908005 |
| 46 | OPGC 4154 | 'Prairie Glow' | Rudbeckia triloba L. | Kentucky, United States | OPGC | | Not Available | 1908006 |
| 47 | OPGC 4155 | 'Goldsturm' | Rudbeckia fulgida Aiton var. speciosa (Wender.) Perdue | Kentucky, United States | OPGC | | Not Available | 1908007 |
| 48 | OPGC 4156 | OPGC 4156 | Lilium nepalense D. Don | Kentucky, United States | OPGC | | Not Available | 1908017 |