Kelas utama
2X
Divisi
Seksi
- 580Plants (Botany)1
- 581Specific topics in natural history
- 582Plants noted for characteristics & flowers
- 583Dicotyledons
- 584Monocotyledons
- 585Gymnosperms; conifers
- 586Seedless plants
- 587Vascular seedless plants
- 588Bryophytes
- 589[Unassigned]