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毛茛科 Ranunculaceae

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毛茛科 Ranunculaceae. 草本 或藤本。叶互生或基生,少对生。单叶或复叶。 花多两性,辐射对称或两侧对称 ; 花单生或总状、聚伞、圆锥花序;萼片 3 至多数,绿色或呈花瓣状,稀基部延长成距;花瓣 3 至多数或缺; 雄蕊和心皮常多数,离生,螺旋状排列在多少隆起的花托上, 子房上位, 1 室,胚珠 1 至多数。 聚合蓇葖果或聚合瘦果 ,稀为浆果。. 毛茛科花和果实特征. 雄蕊和雌蕊多数离生. 聚合蓇葖果. 乌头 Aconitum carmichaeli Debx .. 乌头花序及花解剖. 北乌头 A . kusnezoffii Reichb ..

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ranunculaceae
毛茛科 Ranunculaceae
  • 草本或藤本。叶互生或基生,少对生。单叶或复叶。花多两性,辐射对称或两侧对称;花单生或总状、聚伞、圆锥花序;萼片3至多数,绿色或呈花瓣状,稀基部延长成距;花瓣3至多数或缺;雄蕊和心皮常多数,离生,螺旋状排列在多少隆起的花托上,子房上位,1室,胚珠1至多数。聚合蓇葖果或聚合瘦果,稀为浆果。
slide2
毛茛科花和果实特征

雄蕊和雌蕊多数离生

聚合蓇葖果

slide14
毛茛科其他植物

长冬草

山东银莲花

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