Top 10Updated 2026年3月3日
Top 10 Largest Flowers
This ranking is based on the maximum diameter of single flowers recorded in botanical studies. It includes the world's largest known flower species, reflecting extreme biological forms in nature with scientific reference value.
Current #1
Rafflesia arnoldii
| Rank | Name | Diameter (meters) | Additional Info |
|---|---|---|---|
1 Rafflesia arnoldii | 1.4 | Parasitic plant found in Sumatra and Borneo, emits foul odor to attract pollinators | |
2 Rafflesia keithii | 1.2 | Endemic to Malaysia, petals up to 5 cm thick | |
3 Rafflesia cantleyi | 1 | Philippine endemic, dark red disk with white spots | |
| 4 | 4 Rafflesia tuan-mudae | 0.9 | Discovered in Borneo rainforest, new species recorded in 2019 |
| 5 | 5 Rafflesia zollingeriana | 0.8 | Java endemic, blooms for only 5-7 days |
| 6 | 6 Sapria himalayana | 0.4 | Parasitic on oak roots, found in Himalayan region |
| 7 | 7 Selenicereus grandiflorus | 0.3 | Night-blooming, highly fragrant, native to Central America |
| 8 | 8 Paeonia suffruticosa | 0.3 | Chinese endemic, cultivated varieties reach 30 cm diameter |
| 9 | 9 Nelumbo nucifera | 0.25 | Aquatic plant, dignified flower shape, symbol of purity |
| 10 | 10 Hibiscus rosa-sinensis | 0.2 | Common tropical ornamental, single-petal varieties have larger diameter |
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CategoryNature & Biology