Summary description from Wikipedia:

Aesculus hippocastanum in languages:

Afrikaans

Wildekastaiing

Basque

Indigaztainondo

Belarusian

Каштан конскі

Bokmål

hestekastanje

Bulgarian

Обикновен конски кестен

Catalan

Castanyer d'Índia comú

Chinese

歐洲七葉樹

Chinese

馬栗

Croatian

Obični divlji kesten

Czech

jírovec maďal

Czech

koňský kaštan

Danish

Hestekastanje

Dutch

Witte Paardenkastanje

English

horse-chestnut

English

European horse-chestnut

English

horse chestnut

English

conker tree

English

common horsechestnut

Estonian

harilik hobukastan

Finnish

balkaninhevoskastanja

French

Marronnier d'Inde

German

Gewöhnliche Rosskastanie

German

Gemeine Rosskastanie

German

Weiße Rosskastanie

Hebrew

ערמונית הסוסים

Hungarian

Közönséges vadgesztenye

Hungarian

fehér vadgesztenye

Italian

Ippocastano

Japanese

マロニエ

Japanese

セイヨウトチノキ

Korean

가시칠엽수

Latvian

Parastā zirgkastaņa

Lithuanian

Paprastasis kaštonas

Luxembourgish

Käschtebam

Modern Greek

Αγριοκαστανιά

Modern Greek

Ιπποκαστανιά

Modern Greek

Αίσκουλος η ιπποκαστανέα

Polish

kasztanowiec pospolity

Portuguese

Castanheiro-da-índia

Romanian

Castan sălbatic

Romanian

Castan porcesc

Russian

Конский каштан обыкновенный

Serbian

Дивљи кестен

Slovak

pagaštan konský

Slovene

Navadni divji kostanj

Swedish

Hästkastanj

Turkish

at kestanesi

Ukrainian

Гіркокаштан звичайний

Ukrainian

Кінський каштан звичайний

Ukrainian

Каштан білий

Images from inaturalist.org observations:

We recommend you sign up for this excellent, free service.

©maryland_adventure_babe, some rights reserved (CC-BY-NC)

©maryland_adventure_babe, some rights reserved (CC-BY-NC)

©maryland_adventure_babe, some rights reserved (CC-BY-NC)

©maryland_adventure_babe, some rights reserved (CC-BY-NC)

©coreyeddy, some rights reserved (CC-BY-NC)

©coreyeddy, some rights reserved (CC-BY-NC)

©lonwalker, some rights reserved (CC-BY-NC)

©ethang79, some rights reserved (CC-BY-NC)

©lakenjoy, some rights reserved (CC-BY-NC)

©Eric C. Maxwell, some rights reserved (CC-BY-NC)

©Eric C. Maxwell, some rights reserved (CC-BY-NC)

©guardianman, some rights reserved (CC-BY-NC)

©David Jeffrey Ringer, some rights reserved (CC-BY-NC)

©David Jeffrey Ringer, some rights reserved (CC-BY-NC)

©Heather Haughn, some rights reserved (CC-BY-NC)

©btmoyers, some rights reserved (CC-BY-NC)

©btmoyers, some rights reserved (CC-BY-NC)

©DW, some rights reserved (CC-BY-NC)

©bioblitzbg, some rights reserved (CC-BY-NC)

©Jacqueline Weber, some rights reserved (CC-BY-NC)

©Jacqueline Weber, some rights reserved (CC-BY-NC)

©Jacqueline Weber, some rights reserved (CC-BY-NC)

©Jacqueline Weber, some rights reserved (CC-BY-NC)

©Rain, some rights reserved (CC-BY-NC)

©Ángel Fernández Cancio, some rights reserved (CC-BY-NC)

©edithf, some rights reserved (CC-BY-NC)

©hrlena, some rights reserved (CC-BY-NC)

©hrlena, some rights reserved (CC-BY-NC)

©S Brian Treelife, some rights reserved (CC0)

©Carol McDougall, some rights reserved (CC-BY-NC)

©David Clements, some rights reserved (CC-BY-NC)

©annakhlapadula, some rights reserved (CC-BY-NC)

©annakhlapadula, some rights reserved (CC-BY-NC)

©annakhlapadula, some rights reserved (CC-BY-NC)

©DW, some rights reserved (CC-BY-NC)

©DW, some rights reserved (CC-BY-NC)

©DW, some rights reserved (CC-BY-NC)

©DW, some rights reserved (CC-BY-NC)

©DW, some rights reserved (CC-BY-NC)

©kinsley_bear, some rights reserved (CC-BY-NC)

©laurylmay, some rights reserved (CC-BY-NC)

©skaketboy, some rights reserved (CC-BY-NC)

©iamaluckygal, some rights reserved (CC-BY-NC)

©camillemoore, some rights reserved (CC-BY-NC)

©T R Shankar Raman, some rights reserved (CC-BY)

©T R Shankar Raman, some rights reserved (CC-BY)

©T R Shankar Raman, some rights reserved (CC-BY)

©DW, some rights reserved (CC-BY-NC)

©Valentin Moser, some rights reserved (CC-BY)

©Julia Palmer, some rights reserved (CC-BY-SA)

©Julia Palmer, some rights reserved (CC-BY-SA)

©mollyzahn, some rights reserved (CC-BY-NC)

©John Baur, some rights reserved (CC-BY)

©John Baur, some rights reserved (CC-BY)

©DW, some rights reserved (CC-BY-NC)

©mnsv, some rights reserved (CC-BY-NC)

©ta3liba, some rights reserved (CC-BY-NC)

©mikiholloway, some rights reserved (CC-BY-NC)

©uberalien, some rights reserved (CC-BY-NC)

©uberalien, some rights reserved (CC-BY-NC)

©Michael, some rights reserved (CC0)

©jamesregensburger, some rights reserved (CC-BY-NC)

©steven58maine, some rights reserved (CC-BY-NC)

©pampelun, some rights reserved (CC-BY-NC)

©evagribbon, some rights reserved (CC-BY-NC)

©Carol McDougall, some rights reserved (CC-BY-NC)

©Linda Williams, some rights reserved (CC-BY-NC)

©lily-of-the-valley, some rights reserved (CC-BY-NC)

©uberalien, some rights reserved (CC-BY-NC)

©gwt2102, some rights reserved (CC-BY-NC)

©Ted Goshulak, some rights reserved (CC-BY-NC)

©Ted Goshulak, some rights reserved (CC-BY-NC)

©Adria Zeldin, some rights reserved (CC-BY-NC)

©Adria Zeldin, some rights reserved (CC-BY-NC)

©Adria Zeldin, some rights reserved (CC-BY-NC)

©jamie_birley, some rights reserved (CC-BY-NC)

©DW, some rights reserved (CC-BY-NC)

©Joseph Barnett, some rights reserved (CC-BY-NC)

©Alexandre Terrigeol, some rights reserved (CC-BY-NC-ND)

©prickly_sculpin, some rights reserved (CC-BY-NC)

©James Whitney, some rights reserved (CC-BY-NC)

©niklasljung, some rights reserved (CC-BY-NC)

©Stephen James McWilliam, some rights reserved (CC0)

©niklasljung, some rights reserved (CC-BY-NC)

©Stephen James McWilliam, some rights reserved (CC0)

©dreamsphere, some rights reserved (CC-BY-NC)

©elizabethiransom, some rights reserved (CC-BY-NC)

©Mirela, some rights reserved (CC-BY-NC)

©bobasil, some rights reserved (CC-BY-NC)

©bobasil, some rights reserved (CC-BY-NC)

©iszi_k23, some rights reserved (CC-BY-NC)

©iszi_k23, some rights reserved (CC-BY-NC)

©natalie_lefebre, some rights reserved (CC-BY-NC)

©aidpai0001, some rights reserved (CC-BY-NC)

©pbrbateson, some rights reserved (CC-BY-NC)

©JEREE CANADA, some rights reserved (CC-BY-NC)

©cled, some rights reserved (CC-BY-NC)

©steffie22, some rights reserved (CC-BY-NC)

©mvp2020, some rights reserved (CC-BY-NC)

©mvp2020, some rights reserved (CC-BY-NC)

©mvp2020, some rights reserved (CC-BY-NC)

©zestybananas, some rights reserved (CC-BY-NC)

©lonwalker, some rights reserved (CC-BY-NC)

©outdoorjojo, some rights reserved (CC-BY-NC)

©jgorski2004, some rights reserved (CC-BY-NC)

©DW, some rights reserved (CC-BY-NC)

©brossc, some rights reserved (CC-BY-NC)

©emmaspl, some rights reserved (CC-BY-NC)

©emmaspl, some rights reserved (CC-BY-NC)

©emmaspl, some rights reserved (CC-BY-NC)

©emmaspl, some rights reserved (CC-BY-NC)

©Ashley Ann Fishwick, some rights reserved (CC-BY-NC)

©Ashley Ann Fishwick, some rights reserved (CC-BY-NC)

©hollowbones, some rights reserved (CC-BY-NC)

©baldmansellingcrack, some rights reserved (CC-BY-NC)

©baldmansellingcrack, some rights reserved (CC-BY-NC)

©bove, some rights reserved (CC-BY-NC)

©winniee, some rights reserved (CC-BY-NC)

©winniee, some rights reserved (CC-BY-NC)

©liamswan, some rights reserved (CC-BY-NC)

©sablan, some rights reserved (CC-BY-NC)

©Rachel Lloyd, some rights reserved (CC-BY-NC)

©Rachel Lloyd, some rights reserved (CC-BY-NC)

©Rachel Lloyd, some rights reserved (CC-BY-NC)

©johnmccrory, some rights reserved (CC-BY-NC)

©siennabrewer, some rights reserved (CC-BY-NC)

©chemiste, some rights reserved (CC-BY-NC)

©Николай Наконечный, some rights reserved (CC-BY-NC)

©joecoop5, some rights reserved (CC-BY-NC)

©sjbradley02, some rights reserved (CC-BY-NC)

©stellacim1, some rights reserved (CC-BY-NC)

©philippe_geniez, some rights reserved (CC-BY-NC)

©philippe_geniez, some rights reserved (CC-BY-NC)

©celiarose, some rights reserved (CC-BY-NC)

©clemnts99, some rights reserved (CC-BY-NC)

©stowersj, some rights reserved (CC-BY-NC)

©DW, some rights reserved (CC-BY-NC)

©jhonnydee25, some rights reserved (CC-BY-NC)

©jhonnydee25, some rights reserved (CC-BY-NC)

©cherrybombc2, some rights reserved (CC-BY-NC)

©mahpin, some rights reserved (CC-BY-NC)

©mahpin, some rights reserved (CC-BY-NC)

©David Clements, some rights reserved (CC-BY-NC)

©RZSS Edinburgh Zoo, some rights reserved (CC-BY-NC)

©Jennifer Danhaus, some rights reserved (CC-BY-NC)

©Jennifer Danhaus, some rights reserved (CC-BY-NC)

©jelstad, some rights reserved (CC-BY-NC)

©David Morgan, some rights reserved (CC0)

©David Morgan, some rights reserved (CC0)

©J. Ray Olsen, some rights reserved (CC-BY-NC)

©Ángel Fernández Cancio, some rights reserved (CC-BY-NC)

©Isaac Eckert, some rights reserved (CC-BY-NC)

©aodon, some rights reserved (CC-BY-NC)

©aodon, some rights reserved (CC-BY-NC)

©Ángel Fernández Cancio, some rights reserved (CC-BY-NC)

©Ángel Fernández Cancio, some rights reserved (CC-BY-NC)

©Jim Easton 54, some rights reserved (CC-BY-NC)

©Ángel Fernández Cancio, some rights reserved (CC-BY-NC)

©Carla Morris, some rights reserved (CC-BY-NC)

©eddy415, some rights reserved (CC-BY-NC)

Parent Taxon

• Aesculus

Sibling Taxa

• Aesculus arnoldiana
• Aesculus assamica
• Aesculus californica
• Aesculus chinensis
• Aesculus flava
• Aesculus glabra
• Aesculus hippocastanum
• Aesculus indica
• Aesculus parryi
• Aesculus parviflora
• Aesculus pavia
• Aesculus sylvatica
• Aesculus turbinata
• Aesculus wangii
• Aesculus × bushii
• Aesculus × carnea
• Aesculus × hybrida
• Aesculus × marylandica
• Aesculus × mutabilis
• Aesculus × neglecta
• Aesculus × worlitzensis

Child Taxa

• Aesculus hippocastanum hippocastanum
• Aesculus hippocastanum memmingeri

Top Observation Places

• Normal
• Arnhem
• Burgos
• Swindon
• Pinsk
• Salihorsk
• Zarechnyy
• Appleton
• Kettering
• Tambov
• Kaluga
• Karlsruhe
• Vladimir
• Utrecht
• Świętochłowice
• Braunschweig
• Ljubljana
• San Rafael
• Groningen
• Bern
• Reno
• Tartu
• Feodosiya
• Barysaw
• Klagenfurt am Wörthersee
• Cesena
• Sochi
• Milton Keynes
• Cupertino
• Tampere
• Zhukovskiy
• Mons
• Parma
• St. John's
• Yerevan
• Waukegan
• Boulder
• Hartford
• Lincoln
• Gosport
• Fareham
• Segovia
• Lviv
• Salzburg
• Hannover
• Zwickau
• Poznań
• Cheboksary
• Zagreb
• Grand Rapids