Robuta

https://hortsense.cahnrs.wsu.edu/fs-category/fact-sheets/ornamentals/ornamental-trees/horsechestnut/ Horsechestnut | Hortsense | Washington State University washington state horsechestnut university https://plants.ces.ncsu.edu/plants/aesculus-x-carnea/common-name/red-horsechestnut/ Red Horsechestnut - Aesculus x carnea | North Carolina Extension Gardener Plant Toolbox north carolina extension gardener red horsechestnut aesculus