Longest un-rooted aerial stem
- Who
- Calamus
- Where
- Not Applicable
- When
- 01 January 0001
The longest above-ground stems belong to the climbing rattan palms in the genus Calamus. Their recorded length is around 172 m (564 ft), but experts have estimated that unmeasured examples may have reached 200 m (656 ft), longer than the height of the tallest trees.