Vƒ…[ƒhƒoƒ‹ƒuiƒoƒ‹ƒuA‹[‹…Œsji}‚ðŽQÆ‚µ‚ĉº‚³‚¢j”ì‘債‚ĉ~'ŒóA–_óA‹…ó‚ÌŒs‚Ì‚±‚ƂŁAƒVƒ…[ƒhƒoƒ‹ƒui‹[‹…Œsj‚Æ‚àŒ3/4‚¢‚Ü‚· …•ª‚â—{•ª‚ð'~‚¦‚Ä‚¢‚Ü‚· A thickened portion of the stem of many orchids functioning as a water and food storage device.