维管柱又称中柱，是维管植物的根或茎的中轴部分（根或茎中央的圆柱）[1]。维管柱由一层或几层中柱鞘和维管组织组成[3][4]。维管柱这一概念由法国植物学家菲利普·范蒂盖姆等人于19世纪末提出。
（美）K.伊稍著；李正理译,种子植物解剖学 第2版,上海科学技术出版社,1982.02,第166页.
周希澄主编,常用生物科技词典,河南科学技术出版社,1989.02,127頁.
K.伊稍,种子植物解剖学,上海人民出版社,1973.12,173頁.
- Arnold, Chester A. An Introduction to Paleobotany 1st. New York and London: McGraw-Hill Book Company. 1947.
- Beentje, Henk. The Kew Plant Glossary. Richmond, Surrey: Royal Botanic Gardens, Kew. 2010. ISBN 978-1-84246-422-9.
- Bold, Harold C.; Alexopoulos, Constantine J. & Delevoryas, Theodore. Morphology of Plants and Fungi 5th. New York: Harper & Row. 1987. ISBN 0-06-040839-1.
- Foster, A. S. & Gifford, E. M. Comparative Morphology of Vascular Plants
2nd. San Francisco: W. H. Freeman. 1974. ISBN 978-0-7167-0712-7.
- Gifford, Ernest M. & Foster, Adriance S. Morphology and Evolution of Vascular Plants 3rd. New York: W. H. Freeman and Company. 1988. ISBN 0-7167-1946-0.
- Stewart, Wilson N. & Rothwell, Gar W. Paleobotany and the Evolution of Plants 2nd. Cambridge: Cambridge University Press. 1993. ISBN 0-521-38294-7.
