斑葉姑婆芋

斑葉姑婆芋學名Alocasia macrorrhiza 'Variegata'、Alocasia macrorrhizos 'Variegata'，天南星科海芋(姑婆芋)屬多年生草本植物，又稱雲斑葉姑婆芋、斑葉海芋，園藝栽培種，植株高約三十至八十公分，塊莖肉質，黑褐色，莖粗壯，圓柱形，肉質，單葉，螺旋狀排列，葉半盾狀、廣卵狀心形，端部鈍形，具尾尖或突尖，基部心狀，葉全緣，略波浪狀，葉大型，葉面散布綠、濃綠、深綠、淺綠、乳黃、乳白色斑紋，葉面略皺狀，掌狀脈，次脈羽狀，葉脈顯著，具葉鞘，無托葉，葉柄長，略包莖，單性花、中性花，雌雄同株，肉穗花序，花序單生或二﹑三枚叢生，雌花著生於花軸下方，白色，能育雄花著生於花軸上方，淡黃色，中性花(不孕雄花)著生於花軸中段，綠白色，附屬器淡綠色至乳黃色，圓錐狀，嵌以不規則之槽紋，花序梗圓柱形，綠、灰紫色，苞片佛焰苞狀，舟狀，卵形、短橢圓形、長圓形，直立或略下彎，先端喙狀，肉質，管部綠色，檐部蕾時綠色，花時黃綠、綠白色，凋萎時變黃色、白色，花綠色，無花被，雄蕊三至八枚，合生柱狀，倒金字塔形，頂部截平，近六角形，花藥二室，退化雄蕊約三至八枚，合生柱狀，倒金字塔形，頂部扁平，雌蕊心皮三、四枚，合生，子房上位，子房一室，基生胎座，漿果，球形、卵狀，熟時紅至褐色，種子一、二枚。

海芋(Alocasia)屬常見之品種有：
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Alocasia acuminata
Alocasia advincula
Alocasia advincula 'Bat Wing'
Alocasia aequiloba
Alocasia alba
Alocasia amazonica(黑葉觀音蓮)
Alocasia amazonica 'Amazonica'
Alocasia argyrea
Alocasia arifolia
Alocasia atropurpurea
Alocasia augustiana
Alocasia aurea
Alocasia aurea 'Mystic'
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Alocasia balgooyi
Alocasia beccarii
Alocasia boa
Alocasia boyceana
Alocasia brancifolia
Alocasia brisbanensis
Alocasia brisbanensis 'Tiny Dancers'
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Alocasia cadierii
Alocasia celebica
Alocasia clypeolata
Alocasia clypeolata 'Green Shield'
Alocasia coriacea
Alocasia cucullata(台灣姑婆芋、尖尾姑婆芋、佛手芋)
Alocasia cucullata 'Buddhas Palm, Chinese Taro'
Alocasia cucullata 'Triangularis'
Alocasia culionensis
Alocasia cuprea(龜甲觀音蓮、大花葉芋)
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Alocasia decipiens
Alocasia decumbens
Alocasia denudata
Alocasia devansayana
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Alocasia evrardii
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Alocasia fallax
Alocasia flabellifera
Alocasia flemingiana
Alocasia fornicata
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Alocasia gageana
Alocasia gageana 'Albo-variegata'
Alocasia grandis
Alocasia grandis 'Purple Prince'
Alocasia grata
Alocasia guttata
Alocasia guttata 'Bullatta'
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Alocasia hainanica(南海芋)
Alocasia heterophylla
Alocasia hollrungii
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Alocasia indica(紫葉觀音蓮)
Alocasia infernalis
Alocasia infernalis 'Kapit'
Alocasia inornata
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Alocasia kerinciensis
Alocasia korthalsi(銀脈觀音蓮、科氏觀音蓮)
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Alocasia lancifolia
Alocasia lauterbachiana
Alocasia longiloba(大葉觀音蓮、大觀音蓮)
Alocasia longiloba 'Argentea'
Alocasia longiloba 'Magnifica'
Alocasia lowii(樓氏觀音蓮、樓氏海芋)
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Alocasia macrorrhiza(姑婆芋、細葉姑婆芋、海芋)
Alocasia macrorrhiza 'Lutea'
Alocasia macrorrhiza 'Variegata'(斑葉姑婆芋、雲斑葉姑婆芋、斑葉海芋)
Alocasia macrorrhizos(蘭嶼姑婆芋)
Alocasia macrorrhizos var. brisbanensis
Alocasia macrorrhizos 'Black Stem'
Alocasia macrorrhizos 'Borneo Giant'
Alocasia micholitziana 'Frydek'
Alocasia micholitziana 'Frydek Variegata'
Alocasia macrorrhizos 'Lutea'
Alocasia macrorrhizos 'Mae Chang'
Alocasia macrorrhizos 'New Guinea Gold'
Alocasia macrorrhizos 'Odora'
Alocasia macrorrhizos 'Seven Colors'
Alocasia macrorrhizos 'Shock Treatment'
Alocasia macrorrhizos 'Variegata'
Alocasia macrorrhizos 'Variegata'(斑葉姑婆芋、雲斑葉姑婆芋、斑葉海芋)
Alocasia maquilingensis
Alocasia melo
Alocasia micholitziana
Alocasia minuscula
Alocasia monticola
Alocasia mortefontanensis(莫特方坦觀音蓮)
Alocasia micholitziana(絨葉觀音蓮)
Alocasia micholitziana 'Frydek'
Alocasia micholitziana 'Frydek Variegata'
Alocasia micholitziana 'Variegated Frydek'
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Alocasia navicularis
Alocasia nebula
Alocasia nebula 'Imperialis'
Alocasia nicolsonii
Alocasia nishihira
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Alocasia odora(姑婆芋)
Alocasia odora 'California'
Alocasia odora 'Variegata'
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Alocasia pangeran
Alocasia peltata
Alocasia perakensis
Alocasia plumbea
Alocasia plumbea 'Cue-Ball'
Alocasia plumbea 'Metallica'
Alocasia plumbea 'Nigra'
Alocasia portei(裂葉觀音蓮)
Alocasia portei 'Malaysian Monster'
Alocasia princeps
Alocasia princeps 'Purple Cloak'
Alocasia principiculus
Alocasia puber
Alocasia puter
Alocasia putii
Alocasia putzeysi(波緣觀音蓮)
Alocasia pyrospatha
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Alocasia ramosii
Alocasia rapiformis
Alocasia regina
Alocasia reginae
Alocasia reginae 'Miri'
Alocasia reginula
Alocasia reginula'Black Velvet'
Alocasia reginae 'Miri'
Alocasia reversa
Alocasia ridleyi
Alocasia robusta
Alocasia rugosa
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Alocasia sanderiana(美葉觀音蓮、美葉芋)
Alocasia sanderiana 'Nobilis'
Alocasia sarawakensis
Alocasia scabriuscula
Alocasia scabriuscula 'LRO'
Alocasia scalprum(甲骨文觀音蓮、長葉犀牛皮觀音蓮)
Alocasia simonsiana
Alocasia sinuata
Alocasia suhirmaniana
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Alocasia tigrina
Alocasia tigrina 'Superba'
Alocasia triangularis
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Alocasia veitchii
Alocasia venusta
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Alocasia watsoniana(大王觀音蓮、沃森觀音蓮)
Alocasia wentii(盾葉觀音蓮)
Alocasia wentii 'Variegata'
Alocasia wongii
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Alocasia zebrina(虎斑觀音蓮)
Alocasia zebrina 'Dewey's Reversa'
Alocasia zebrina 'Reticulata'
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Alocasia × amazonica(黑葉觀音蓮)
Alocasia × amazonica 'Albo-Variegata'
Alocasia × amazonica 'Polly'(寶麗觀音蓮)
Alocasia × bachi
Alocasia × chantrieri(大齒觀音蓮)
Alocasia × chantrieriana
Alocasia × conspicua(Alocasia longiloba × Alocasia odora)
Alocasia × gaulainii
Alocasia × hiro(麗斑觀音蓮)
Alocasia × mortfontanensis
Alocasia × portora
Alocasia × rodigasiana
Alocasia × sedenii(亮葉觀音蓮)
Alocasia × van-houtteana
Alocasia × 'Green Velvet'
Alocasia × 'Stingray'(黃貂魚海芋)
Alocasia alocasia × amazonica
Alocasia alocasia × amazonica 'Polly'
Alocasia odora × Alocasia portei
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Alocasia 'Amazonica'
Alocasia 'Blackie'
Alocasia 'Brian Williams'
Alocasia 'Calidora'
Alocasia 'Corozon'
Alocasia 'Dewey's Reversa'
Alocasia 'Elaine'
Alocasia 'Fantasy'
Alocasia 'Frydek'(綠天鵝絨海芋)
Alocasia 'Green Velvet Variegated'
Alocasia 'Hilo Beauty'
Alocasia 'Mayan Mask'
Alocasia 'Poly'
Alocasia 'Portodora'
Alocasia 'Portora'
Alocasia 'Prince'(王子觀音蓮)
Alocasia 'Purpley'
Alocasia 'Sarian'
Alocasia 'Silver Dragon'(白犀牛海芋、銀龍海芋、銀龍觀音蓮)
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