Image: Wikimedia Commons (See link for license)
Hogweed🌿
Heracleum sphondylium
ハナウド
A large perennial herb of the Apiaceae family that grows along mountain streams. It produces large compound umbels bearing many small white flowers.
Identification Points
- ✓大型で高さ1〜2m
- ✓葉は3〜5枚の小葉からなる羽状複葉
- ✓白い大型の複散形花序
Habitat
本州・四国・九州の山地の沢沿い・草原
Season
5〜6月（花）
3D Specimen Model
Kyushu University, Shikano Lab (CC0)
View on Sketchfab→Morphological TraitsAI-estimated, needs verification
Flower symmetry
Actinomorphic
Ovary position
Inferior
Stamen count
5
Phylogenetic Positionセリ科 →
Phylogenetic Position
Angiosperms > Eudicots > Apiales > Apiaceae
Divergence Era
Late Cretaceous to Paleogene
Sources & References
🤖Claude AI
AI-generated, needs verification