Also known as hellebore, hellebores, Christmas-rose
Commonly known as hellebores (), the Eurasian genus Helleborus consists of approximately 20 species of herbaceous or evergreen perennial flowering plants in the family Ranunculaceae, within which it gave its name to the tribe of Helleboreae. Many hellebore species are poisonous.
Hellebores are a group of about 20 flowering plant species native to Eurasia that belong to the buttercup family and are known for their evergreen or herbaceous growth habits. Many hellebore species are toxic, and the group is notable enough that an entire tribe within the buttercup family is named after it.
AI-generated from the Wikipedia summary — may contain errors.
Tracheophyta
PHYLUM
模式種 聖誕玫瑰Helleborus nigerL., 1753 種 參見內文 鐵筷子屬(学名:Helleborus),又名嚏根草屬、聖誕玫瑰屬,是屬於毛茛科的多年生草本植物,屬內約有20個種,其中有很多種類是有毒植物。聖誕玫瑰屬,名字中雖然有玫瑰的名稱,不過它們和薔薇科的玫瑰花並沒有關係。 目录 1 分佈 2 形態特徵 3 物種 4 雜交種 5 園藝栽培 6 藥用 7 有毒成分 8 傳說與歷史 9 參考文獻 10 外部連結 分佈 原產於歐洲大部分地區。從英國西部、西班牙及葡萄牙,向東經過地中海沿岸地區、中歐一直延伸到羅馬尼亞及烏克蘭。及沿著土耳其北部海岸至高加索地區。巴爾幹半島是本屬的分佈中心,有許多種類生長在這個地區。在其他地區也有零星的分佈,有一種(鐵筷子)原產於中國西部,另一種(土耳其聖誕玫瑰)分佈在土耳其與敘利亞邊界的一小片區域內。 形態特徵 東方聖誕玫瑰 花從外表看起來好像是有五片「花瓣」,這些「花瓣」實際上是花瓣狀的萼片,真正的花瓣已經變態成為杯狀的蜜腺,蜜腺環繞成一圈生長在萼片的基部,蜜腺裡面存放著花蜜。花授粉後,萼片並不會脫落,會宿存在花上數個月。西班牙的研究顯示,宿存的花萼對於種子的發育是有助益的[1]。 具有根狀莖,根狀莖生長在地底下。依照地上部是否具有明顯的莖,可將本屬植物分為有莖種及無莖種兩大類。有莖種,地上部有明顯的莖,莖上著生葉子與花。無莖種,地上部沒有明顯的莖,葉子及花直接由地底下的根狀莖長出。 物種 芳香聖誕玫瑰 已被描述的部份物种如下[2]: 阿布魯齊聖誕玫瑰(Helleborus abruzzicus) 科西嘉聖誕玫瑰(Helleborus argutifolius) 暗紅聖誕玫瑰(Helleborus atrorubens) 博氏聖誕玫瑰(Helleborus bocconei) 克羅埃西亞聖誕玫瑰(Helleborus croaticus) 圓葉聖誕玫瑰(Helleborus cyclophyllus) 亞洲聖誕玫瑰(Helleborus dumetorum) 臭聖誕玫瑰(Helleborus foetidus) 赫塞哥維納聖誕玫瑰(Helleborus hercegovinus) 伊斯特拉聖誕玫瑰(Helleborus istriacus) 利古里亞聖誕玫瑰(Helleborus liguricus) 巴利亞利聖誕玫瑰(Helleborus lividus) 尖裂聖誕玫瑰(Helleborus multifidus) 聖誕玫瑰(Helleborus niger) 西方聖誕玫瑰(Helleborus occidentalis) 芳香聖誕玫瑰(Helleborus odorus) 東方聖誕玫瑰(Helleborus orientalis) 紫花聖誕玫瑰(Helleborus purpurascens) 鐵筷子(Hell
via GBIF · Kew POWO
Commonly known as hellebores (), the Eurasian genus Helleborus consists of approximately 20 species of herbaceous or evergreen perennial flowering plants in the family Ranunculaceae, within which it gave its name to the tribe of Helleboreae. Many hellebore species are poisonous.
Despite common names such as winter rose, Christmas rose, and Lenten rose, hellebores are not closely related to the rose family (Rosaceae).
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via Wikidata sitelinks · CC0
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).