1
Horse Chestnut
Aesculus hippocastanum
A handsome Balkan deciduous tree with spectacular candle-like flower spikes and the polished brown seeds used in childrens "conker" games.
You're looking for 13-letter trees containing O — here are 3 matches, each linked to a full profile.
List of 13-letter Trees that contain O
2
Ponderosa Pine
Pinus ponderosa
A tall western American pine with butterscotch-scented bark that dominates dry, fire-shaped forests across the interior West.
3
Weeping Willow
Salix babylonica
A graceful, water-loving deciduous tree of East Asian origin, with long pendulous branches that sweep the ground beside ponds and streams worldwide.
Other ways to filter
Adjust the filter in the sidebar, or jump to all 13-letter trees, all trees that contain O, or the full trees index.