root-nodule根状团块
grape root-nodule aphid[植保] 葡萄根瘤蚜
root nodule nematode根瘤腺虫
Root-shaped nodule根状结核
Bacteria in root nodule根瘤内生细菌
root nodule bacteria根瘤菌;[微] 根瘤细菌
root nodule symbiosis根瘤共生
peanut root nodule根瘤
Root nodule cells根瘤细胞
Although the root nodule’s size, shape and the color were different, the position where the nodules form (mostly in lateral roots) was same.
结瘤豆科树种的根瘤大小、形状、颜色有所不同，但部位相同都以侧根结瘤为主。
参考来源 - 豆科树种根部解剖结构和化学物质与结瘤的关系Only two legume species were formed root nodule on their roots.
只在两种豆科植物根部发现根瘤。
参考来源 - 华南地区高速公路边坡豆科植物的初步调查和研究N（名词） a swelling on the root of a leguminous plant, such as the pea or clover, that contains bacteria of the genus Rhizobium, capable of nitrogen fixation 根瘤