Herbaceous Ornamnental Flowering Plant (nicotinia, Nasturtium, Etc.) Patents (Class PLT/263.1)
- Intergeneric hybrid (Class PLT/356.11)
- Double or semi-double (Class PLT/356.12)
- Multicolor (Class PLT/356.13)
- Green (Class PLT/356.14)
- White (Class PLT/356.15)
- Blue or violet-blue (Class PLT/356.16)
- Light purple as exemplified by RHS groups 75 or 76 (Class PLT/356.17)
- Purple as exemplified by RHS groups 77, N77, 78, N78, 79, or N79 (Class PLT/356.18)
- Purple-violet as exemplified by RHS groups 80, N80, 81, N81, 82, or N82 (Class PLT/356.19)
- Violet as exemplified by RHS groups 83, 84, 85, 86, 87, N87, 88, or N88 (Class PLT/356.2)
- Red-purple as exemplified by RHS groups 57 through 73 (Class PLT/356.21)
- Red-purple as exemplified by RHS groups 74 or N74 (Class PLT/356.22)
- Red (Class PLT/356.23)