Branch. Tokyo bot.g., Japan. Planted. 2008-06-11.

Branch. Tokyo bot.g., Japan. Planted. 2008-06-11.

Closeup of flower and seedcluster. Teresopolis, Brazil. Planted. 2001-02-13.

Classic texts: Madaus 1938: the pics.

Classic texts: Madaus 1938: the pics.

Classic texts: Madaus 1938: the pics.

Classic texts: Madaus 1938: the pics.

Tree. This is the edible one. Compare to Aesculus hippocastanum, horse chestnut, which is not edible. Kew Garden, London, UK. Planted. 1995-08-01.

Branch in flower. Kew Garden, London, UK. Planted. 2004-06-03.

Leaves. Uppsala bot. g., Sweden. Planted. 2003-06-23.

Branches in flower. Uppsala bot. g., Sweden. Planted. 2003-06-23.

Closeup of branch. Kew Garden, London, UK. Planted. 1995-08-01.

Tree in flower, with seeds, too. Teresopolis, Brazil. Planted. 2001-02-13.

Fruit and leaf. Kew Garden, London, UK. Planted. 2005-09-09.

Fruit. Kew Garden, London, UK. Planted. 2005-09-09.

Branches in fruit. Kew Garden, London, UK. Planted. 2005-09-09.

Leaf. Gothenburg bot.g., Sweden. Planted. 2005-06-03.

Leaf. Gothenburg bot.g., Sweden. Planted. 2005-06-03.

Classic texts: King's 1898: The Images.

Classic texts: Sayre 1917: the pics.