Common Queen-Of-The-Meadow vs Polar bear
Filipendula vulgaris compared with Ursus maritimus
Key Differences
- Common Queen-Of-The-Meadow is Near Threatened while Polar bear is Vulnerable.
Taxonomic Classification
| Rank | Common Queen-Of-The-Meadow | Polar bear |
|---|---|---|
| Kingdom | Plantae (植物) | Animalia (动物界) |
| Phylum | Magnoliophyta (木兰植物门) | Chordata (脊索动物门) |
| Class | Magnoliopsida (木兰纲) | Mammalia (哺乳動物) |
| Order | Rosales (蔷薇目) | Carnivora (食肉目) |
| Family | Rosaceae (Rose Family) | Ursidae (Bears) |
| Genus | Filipendula | Ursus (Bears) |
| Species | Filipendula vulgaris | Ursus maritimus |
Conservation Status
Common Queen-Of-The-Meadow
NT — Near ThreatenedPolar bear
VU — VulnerablePopulation: ~26.0K
Trend: Decreasing ↓
Physical Characteristics
| Attribute | Common Queen-Of-The-Meadow | Polar bear |
|---|---|---|
| Diet | — | Carnivore |
| Average Lifespan | — | 25 years |
| Average Length | — | 2.4 m |
| Average Weight | — | 450.0 kg |
Habitat & Geographic Range
Common Queen-Of-The-Meadow
Typically found in diverse terrestrial habitats from tropical forests to temperate regions.
Found across Europe (7 countries) and North America (Canada, United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.
Polar bear
Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.
Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.
Common Queen-Of-The-Meadow
The Common Queen of the Meadow, <em>Filipendula vulgaris</em>, is a perennial herbaceous plant in the family Rosaceae, native to Europe and introduced to North America. It typically grows in dry to moderately moist calcareous grasslands, chalk downs, road verges, and open scrublands on well-drained, alkaline or neutral soils in full sun or partial shade. The species produces a basal rosette of pinnate leaves with numerous small, deeply toothed leaflets interspersed with tiny intermediate leaflets, and erect flowering stems typically reaching 30 to 60 centimeters bearing dense, frothy clusters of creamy-white to pale pink flowers in early summer. Unlike its relative Meadowsweet (<em>Filipendula ulmaria</em>), it is a plant of drier habitats. <em>Filipendula vulgaris</em> has historically been used in traditional herbal medicine, and its tuberous roots contain compounds related to aspirin. It is an important nectar source for pollinators including bees and hoverflies. The species is assessed as Near Threatened on the IUCN Red List, reflecting habitat loss through agricultural improvement and grassland degradation across parts of its range. Biological traits such as average lifespan, body size, and specific dietary preferences remain poorly documented for this species.
Polar bear
北极熊是地球上最大的陆地食肉动物,体重可超过700千克,分布于从加拿大到俄罗斯的北极海冰区。是高度特化的海洋哺乳动物,依赖海冰捕猎环斑海豹和髯海豹。是优秀的游泳者,能够横渡广阔的开阔水域。被列为易危种,因气候变化导致北极海冰迅速减少,种群正受到严重威胁。
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