Horse Chestnut
Aesculus hippocastanum · Sapindaceae (Soapberry and Maple family)
AI-generated identification · may be incorrect
Leaf Morphology
Leaf Type
Compound (palmately compound, deciduous)
Shape
Palmate with 5 to 7 obovate leaflets
Margin
Serrate (sharply toothed)
Arrangement
Opposite
Venation
Pinnate venation within each individual leaflet
Key Features
Palmately compound leaves with opposite arrangement, showy upright flower spikes, and spiky husks containing large glossy brown seeds with a pale scar (hilum)
Description
The image shows the large, glossy seeds (conkers) rather than a leaf, produced by a large deciduous tree known for its striking spring panicles of white and pink flowers and palmately compound leaves. The tree has a dense, rounded crown and dark scaly bark.
Habitat
Thrives in moist, well-drained soils in full sun to partial shade, commonly planted in parks and urban areas
Native Range
Native to a small area in the mountains of the Balkans in Southeast Europe, but widely cultivated throughout the temperate zones of the Northern Hemisphere