Scientists have recently discovered what could be the largest and oldest living organism on Earth, a giant fungus that is an interwoven filigreeofmushrooms and rootlike tentacles spawned by a single fertilized spore some 10,000 years ago and extending for more than 30 acres in the soil of a Michigan forest.
其中的spawned 和 extending 都是修饰 an interwoven filigree of mushrooms and rootlike tentacles, 若是直接跳跃修饰a giant fungus, 个人觉得不妥.....况且that从句里面的修饰语是跳跃修饰that从句的先行词也是不妥...
个人觉得这两种说法最靠谱.. 把句意看一下,就会发现不可能去修饰tentacles(触角).. 但是我还有另外一个问题,OG上说: Spawned refers to something that happened in the past, while extending refers to something that continues into the present.