Tendrils may be branched, or unbranched, and may have terminal adhesive disks, as in the Virginia creeper. 卷须可能具有分枝,也可能无分枝,末端还会有吸盘,例如五叶地锦。
The tissue culture experiment on the Virginia creeper shows that: the suitable explant is suitable from 3~ 6 section axillary bud under the terminal bud. The embryonic rate is high and the plant is stalwart. 对五叶爬山虎组织培养试验研究结果表明:外植体以顶芽以下3~6个节位上的腋芽为适宜,萌芽率高,植株粗壮;
Tissue culture experiment on the virginia creeper 五叶爬山虎组织培养试验研究
But Virginia Creeper are living in takes 1/ 2 MS as the fundamental culture medium to grow better. 而五叶爬山虎则在以1/2MS为基本培养基中生长较好。