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Bistorta tenuicaulis

Bistorta tenuicaulis

Bistorta tenuicaulis

Bistorta tenuicaulis

Bistorta tenuicaulis

Bistorta tenuicaulis

Bistorta tenuicaulis

Bistorta tenuicaulis

Bistorta tenuicaulis

Bistorta tenuicaulis

Bistorta tenuicaulis

Bistorta tenuicaulis

Bistorta tenuicaulis

Bistorta tenuicaulis

‚킪‘‚Ì–{B‚©‚çŽl‘A‹ãB‚É•ª•z‚µ‚Ä‚¢‚Ü‚·B‚â‚⎼‚è‹C‚Ì‚ ‚é—Ñ‚Ì’†‚Ȃǂɐ¶‚¦A‚‚³‚Í‚P‚O`‚P‚TƒZƒ“ƒ`‚É‚È‚è‚Ü‚·Bª¶—t‚Í—‘Œ`‚Ü‚½‚Í—‘‰~Œ`‚ŁA’·‚¢•¿‚ª‚ ‚è‚Ü‚·B‰ÔŒs‚É‚P`‚QŒÂ‚ÌŒs—t‚ð‚‚¯‚Ü‚·B‚SŒŽ‚©‚ç‚TŒŽ‚²‚ëA•äó‰Ô˜‚É”’‚¢‰Ô‚ðç‚©‚¹‚Ü‚·B‰Ô‚̂悤‚ÉŒ©‚¦‚é‚Ì‚ÍäӕЂł·B 
ƒ^ƒf‰ÈƒCƒuƒLƒgƒ‰ƒmƒI‘®‚Ì‘½”N‘‚ŁAŠw–¼‚Í Bistorta tenuicaulisB
‰p–¼‚Í‚ ‚è‚Ü‚¹‚ñB 
"Haru-torano-o" (Bistorta tenuicaulis) belongs to the family Polygonaceae (the Knotweed family). It is a perennial herb that is native to Honshu, Shikoku and Kyushu of Japan. This herb grows in wettish woodlands and can reach 10-15 cm in height. The basal leaves are ovate to ovate-round with long petioles. The 1-2 cauline leaves are borne on the flowering stalks. The spikes are borne and the white flowers bloom from April to May. They are petal-liked calyx lobes. 
[ãE’†‚P] ’·–쌧Œyˆä‘ò’¬uŒyˆä‘ò’¬A•¨‰€v‚ɂāA
2009”N04ŒŽ25“úŽB‰eB
[’†‚QE’†‚R] ’·–쌧ˆÉ“ߎs¼t‹ßu‚©‚ñ‚Ä‚ñ‚ςσK[ƒfƒ“v‚ɂāA
2006”N04ŒŽ04“úŽB‰eB
[’†‚S] _ŒËŽs“å‹æ˜ZbŽR’¬u˜Zb‚ŽRA•¨‰€v‚ɂāA
2005”N04ŒŽ19“úŽB‰eB
[’†‚T] ˆïéŒ§‚‚­‚ÎŽsu‚‚­‚ÎŽÀŒ±A•¨‰€v‚ɂāA
2009”N03ŒŽ28“úŽB‰eB
[’†‚U] ŒQ”nŒ§•xŽmŒ©‘ºuÔéŽRv‚ɂāA2008”N04ŒŽ27“úŽB‰eB
[’†‚VE’†‚W] ˆïéŒ§‚‚­‚ÎŽsu’}”gŽRv‚ɂāA2011”N05ŒŽ04“úŽB‰eB
[’†‚X] “¯ã‚ɂāA2013”N04ŒŽ13“úŽB‰eB
[’†‚P‚Q] “¯ã‚ɂāA2014”N04ŒŽ12“úŽB‰eB
[’†‚P‚OE’†‚P‚P] ’·–쌧Œ´‘ºu”ªƒ–ŠxŽ©‘R•¶‰»‰€v‚ɂāA
2013”N05ŒŽ06“úŽB‰eB
[‰º] ’·–쌧Š–ìŽs–kŽRuäø‰È‚Œ´v‚ɂāA2014”N05ŒŽ04“úŽB‰eB 

Shu Suehiro
shu@botanic.jp