Aesculus californica
Aesculus californica, Aesculus californica, Aesculus californica (California Buckeye)
Aesculus flava
Aesculus flava (Yellow Buckeye), Aesculus flava (Yellow Buckeye), Aesculus flava (Yellow Buckeye), Aesculus octandra (Yellow Buckeye), Aesculus octandra (Yellow Buckeye)
Aesculus glabra
Aesculus glabra (Ohio Buckeye), Aesculus glabra (Ohio Buckeye), Aesculus glabra (Ohio Buckeye), Aesculus glabra (Ohio Buckeye)
Aesculus hippocastanum
Aesculus hippocastanum, Aesculus hippocastanum, Aesculus hippocastanum (Horse Chestnut), Aesculus hippocastanum (Horsechestnut), Aesculus hippocastanum (Horsechestnut)
Aesculus pavia
Aesculus pavia (Red Buckeye), Aesculus pavia (Red Buckeye), Aesculus pavia (Red Buckeye), Aesculus pavia (Red Buckeye), Aesculus pavia (Red Buckeye), Aesculus pavia (Red Buckeye)
Aesculus sylvatica
Aesculus sylvatica (Painted Buckeye), Aesculus sylvatica (Painted Buckeye), Aesculus sylvatica (Painted Buckeye)
Aesculus parviflora (Bottlebrush Buckeye)
Physical characteristics of leaf, flower, fruit, twig, and bark. Provides photos.