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Castanea crenata

Castanea crenata

Castanea crenata

Castanea crenata

Castanea crenata

Castanea crenata

Castanea crenata

Castanea crenata

Castanea crenata

Castanea crenata

Castanea crenata

Castanea crenata

Castanea crenata

Castanea crenata

Castanea crenata

Castanea crenata

Castanea crenata

Castanea crenata

Castanea crenata

Castanea crenata

Castanea crenata

Castanea crenata

‚킪‘‚Ì–kŠC“¹¼“ì•”‚©‚ç–{BAŽl‘E‹ãBA‚»‚ê‚É’©‘N”¼“‡‚â’†‘‚É•ª•z‚µ‚Ä‚¢‚Ü‚·B‹u—Ë‚©‚çŽR’n‘Ñ‚ÌŽG–ؗтɐ¶‚¦A‚‚³‚Í‚P‚Oƒ[ƒgƒ‹‚Ù‚Ç‚É‚È‚èA’·‘ȉ~Œ`‚Ì—t‚͌ݐ¶‚µ‚Ü‚·B‚UŒŽ‚©‚ç‚VŒŽ‚²‚ëA‚½‚­‚³‚ñ‚̂Ђàó‚Ì—Y‰Ô‚ƁA‚»‚ÌŠî•”‚ɐ”ŒÂ‚ÌŽ“‰Ô‚ðç‚©‚¹‚Ü‚·B‰Ô‚ªŠJ‚­‚Æ“Æ“Á‚Ì“õ‚¢‚ª‚ ‚èA’Ž‚ð—U‚¢‚Ü‚·B–쐶‚̃NƒŠ‚́u‚µ‚΂®‚èiŽÄŒIjv‚Æ‚àŒÄ‚΂êA‰ÊŽÀ‚̏¬‚³‚¢‚à‚Ì‚Å‚·BŽÊ^‚Ì’†‚P‚RE‚P‚S‚́AƒNƒŠƒ^ƒ}ƒoƒ`‚É‚æ‚é’Ž‚¦‚¢‚ŁAuƒNƒŠƒƒRƒuƒYƒCƒtƒVvB 
ƒuƒi‰ÈƒNƒŠ‘®‚Ì—Ž—t‚–؂ŁAŠw–¼‚Í Castanea crenataB
‰p–¼‚Í Japanese chestnutB 
The Japanese chestnut (Castanea crenata) belongs to Fagaceae (the Beech family). It is a tall deciduous tree that is native from south-western Hokkaido to Honshu, Shikoku, Kyushu of Japan, the Korean Peninsula and China. This tree grows in open brushes at hills to mountains, and can reach 10 m in height. The oblong leaves are arranged in alternate. The many string-like male flowers and the several female flowers at base of clusters are borne from June to July. The blossoming flowers have distinct odor and attract insects. The 14th and 15th photos are a kind of galls. 
[ãE’†‚P] ç—tŒ§ŽæŽs‘åŠp‚ɂāA2011”N06ŒŽ15“úŽB‰eB
[’†‚UE’†‚V] “¯ã‚ɂāA2011”N07ŒŽ13“úŽB‰eB
[’†‚W`’†‚P‚O] “¯ã‚ɂāA2010”N09ŒŽ18“úŽB‰eB
[’†‚QE’†‚R] ‘åã•{‚’ÎŽs“c”\‚ɂāA2006”N06ŒŽ28“úŽB‰eB
[’†‚S] ‘åã•{‰Í“à’·–ìŽs‘ꔨuŠâ—NŽRv‚ɂāA
2005”N09ŒŽ30“úŽB‰eB
[’†‚T] ‰ªŽRŒ§òŒ´’¬“¡“cã‚ɂāA2004”N08ŒŽ25“úŽB‰eB
[’†‚P‚PE’†‚P‚Q] ˆïéŒ§‚‚­‚ÎŽsu‚‚­‚ÎŽÀŒ±A•¨‰€v‚ɂāA
2009”N09ŒŽ19“úŽB‰eB
[’†‚P‚R] ‘åã•{Œð–ìŽsu‘åãŽs‘å•t‘®A•¨‰€v‚ɂāA
2006”N05ŒŽ06“úŽB‰eB
[’†‚P‚S] “¯ã‚ɂāA2006”N05ŒŽ12“úŽB‰eB
[’†‚P‚T] ˆïéŒ§–kˆïéŽsŠÖ–{’¬¬ì‚ɂāA2013”N09ŒŽ08“úŽB‰eB
[’†‚P‚U`’†‚P‚W] ŽR—œŒ§ã–쌴ŽsuîŽRv‚ɂāA
2013”N09ŒŽ22“úŽB‰eB
[’†‚P‚X`‚Q‚OE‰º] •Ÿ“‡Œ§“ñ–{¼Žsu“úŽRv‚ɂāA
2014”N06ŒŽ21“úŽB‰eB

Shu Suehiro
shu@botanic.jp