The organ is penetrated with vascular tissue . 根瘤的器官内有维管组织穿过。
The vascular tissue passes through the pulvinus into the petiole proper . 维管组织经过叶枕进入叶柄。
Such cultures could give rise to vascular tissues, roots and shoot buds . 这样的培养可能产生维管组织,根和苗端芽。
He divided plants into major groups: cellulares and vasculares . 他将植物化分为两个较大的类群:细胞类植物和维管类植物。
The primary chalazal haustorium ramifies around the vascular tissues of the ovule . 初生合点吸器沿着胚珠的维管组织分支。
My botanical interest is largely confined to the reproductive processes in vascular plants . 我对植物学的兴趣主要限于维管植物的生殖过程。
The cuticles of most vascular plants are covered with a thin layer of largely hydrophobic constituents . 大部分维管囊植物的角质层都被有薄薄一层很疏水的成分。
These bundles will become part of the vascular tissue of the stipels at the base of the individual leaflets . 这些维束管在各个小叶基部将成为托叶的维管组织部分。
There are about 700 interspecific hybrids among the british vascular plant flora of about 2500 native and alien sexual species . 在不列颠维管植物区系的2500个本地的和归化的有性种中,约有700个种间杂种。
Origin ; evolution ; land plant ; vascular plant 起源演化陆生植物维管植物