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haustorium n.(pl.-ria ) 【植物;植物學】吸器。haus...

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Haustorium ( pl . haustoria ) a specialized outgrowth of many parasitic fungi and certain parasitic plants such as dodder ( cuscuta ) and broomrape ( orobanche ) , that penetrates into and withdraws food material from the cells of the host plant 吸器:是某些寄生真菌和某些寄生植物如菟絲子(菟絲子屬)和肉蓯蓉(列當屬)所長出的特化結構,它可以刺入寄主植物體內并從寄主細胞中吸取營養物質。

From its undersurface a narrow infection hypha or penetration tube pushes through the cell wall or intercellular spaces and develops into a series of hyphae or a haustorium 從下表面的較細的感染性的菌絲可以穿過細胞壁而發育為一系列菌絲。

The developments of haustorial mother cells and haustoria were retarded , malformed , and necrotized 吸器母細胞和吸器發育受阻,畸形,壞死。

A remarkable feature of the endosperm in some plants is the presence of haustoria . 某些植物胚乳的一個顯著特點是具有吸器。

The primary chalazal haustorium ramifies around the vascular tissues of the ovule . 初生合點吸器沿著胚珠的維管組織分支。