一旦接触土壤表面，这条“鼻涕虫”就会发生另一种变形：大部分细胞变成一个硬柄，其余则的爬到顶端形成一个黏黏的孢子球。
Once it reaches the surface of the soil, the slug undergoes another transformation: Most of the cells turn into a stiff stalk, while the others crawl to the top and form a sticky ball of spores.
已研究的真菌制剂包括球孢子菌属。
这座丛林的主宰者是石松科植物：这是一种带有鳞片的植物，树干的周长可达6英尺（约1.83米），树身可高达120英尺（约36.6米），而且还会结出富含孢子的松果球。
The lords of this jungle were the lycopsids: scaly plants with trunks up to 6 feet in circumference that grew up to 120 feet in height and bore spore-producing cones.
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