1) C4-like vascular bundle
维管束鞘结构
1.
Although leaf photosynthesis of this weed is of the C3 type,a C4-like vascular bundle full of chlorophyll was observed in the main vein of the leaf and young stems.
尽管薇甘菊叶片为典型C3植物特征,结果发现了茎以及主叶脉内存在类似C4途径的、具有丰富叶绿体的维管束鞘结构。
5) CO2 leakage from bundle sheath
维管束鞘CO2泄漏
6) sheath-core structure
芯鞘结构
补充资料：毛茛茎横切，示维管束
李正理提供
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条