金星捕蝇草能够自花授粉,当植物花药的花粉使花的雌蕊受精时就会发生。然而,异花授粉是常见的。维纳斯捕蝇草不捕获和食用授粉其花的昆虫,如汗蜂,格纹甲虫和长角甲虫。科学家们并不完全确定传粉媒介如何避免陷入困境。可能是花的颜色(白色)吸引了传粉者,而陷阱(红色和绿色)的颜色吸引了猎物。其他可能性包括花和陷阱之间的香味差异,以及陷阱上方的花朵放置。授粉后,维纳斯捕蝇草产生黑色种子。该植物还通过分裂成熟植物下形成的玫瑰花结的菌落来繁殖。自然保护联盟将维纳斯捕蝇草的保护状况列为“易受伤害”。该物种自然栖息地的植物种群正在减少。截至2014年,估计仍有33,000株工厂,均位于北卡罗来纳州威尔明顿半径75英里范围内。威胁包括偷猎,防火(植物耐火,依靠定期燃烧来控制竞争)和栖息地丧失。 2014年,北卡罗来纳州参议院734号法案将收集野生维纳斯捕蝇草植物视为重罪。

英国坎布里亚植物学Essay代写:黑色种子

Venus flytrap can self-pollinate, which occurs when pollen of the plant anthers fertilizes the pistil of the flower. However, cross-pollination is common. Venus flytrap does not capture and eat insects that pollinate its flowers, such as sweat bees, plaid beetles and longhorn beetles. Scientists are not entirely sure how pollinators can be prevented from getting into trouble. It may be that the color of the flower (white) attracts the pollinator, while the color of the trap (red and green) attracts the prey. Other possibilities include the difference in aroma between the flower and the trap, and the placement of the flower above the trap. After pollination, Venus flytrap produces black seeds. The plant also reproduces by dividing colonies of rosettes formed under mature plants. The IUCN lists the protection status of Venus flytrap as “vulnerable”. The plant population of the species’ natural habitat is decreasing. As of 2014, there are an estimated 33,000 plants, all within 75 miles of Wilmington, NC. Threats include poaching, fire protection (plant fire resistance, relying on regular burning to control competition) and habitat loss. In 2014, the North Carolina Senate Act 734 considered the collection of wild Venus flytrap plants as a felony.

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