Acer pycnanthum
Acer pycnanthum
- Native to:
- Japan
iNaturalist: © skycat (iNaturalist #110553440)






Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Sapindaceae
- Genus:
- Acer
- Species:
- Acer pycnanthum
Growth Characteristics
- Growth Habit:
- Tree
- Height:
- 1500 cm
- Drought Tolerance:
- Medium
- Bloom Months:
- apr,may
- Bloom Colors:
- yellow-green
Keystone Species Ranking
- Caterpillar Keystone:
- ★★★★★ Butterfly & moth species supported by this genus (NWF)
Garden & Ecology Notes
- Wildlife Value:
- birds, small mammals
- Fall Color:
- yellow, orange
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 60–90 days
- Germination Time:
- 14–45 days
- Notes:
- Seeds respond best to cold-moist stratification followed by warm temperatures. Germination can be erratic across maple species.
The above propagation data sourced from Claude AI