Hauke, R. L. 1990: Equisetaceae, pp. 46-48. – In: Kramer, K.U. & Green, P. S. (ed.), The families and genera of vascular plants. I. Pteridophytes and gymnosperms

Title	Equisetaceae
Authorship	Hauke, R. L.
Date published	1990
In book	Kramer, K.U. & Green, P. S. (ed.) 1990: The families and genera of vascular plants. I. Pteridophytes and gymnosperms
Pages	46-48