Glossary of Plant Systematics (1st ed.) by Simpson (2006)
- An arrangement in which parts, usually leaves, radiate from a central point at ground level, e.g. the leaves of Taraxacum afficinale, dandelion. Adj: rosulate (arrangement)
Glossary of "The Evolution of Plants (2nd ed.)" by Willis & McElwain (2014)
- Form of plant that has leaves radiating outwards from a short stem at soil level.
- Simpson, M. G. 2006. Plant Systematics. -xi + 590 pp. Elsevier Academic Press, Oxford.
- Willis, K. J. & McElwain, J. C. 2014. The Evolution of Plants, 2nd ed. -ix + 398 pp. Oxford University Press, Oxford.