David John de Laubenfels or D. J. de Laubenfels (1925 – February 6, 2016) was an American botanistHarvard University Herbaria & Libraries page for David John de…
David John de Laubenfels or D. J. de Laubenfels (1925 – February 6, 2016) was an American botanistHarvard University Herbaria & Libraries page for David John de Laubenfels known as an expert on tropical conifers.
See also Max Walker de Laubenfels
References
External links de Laubenfels website (Archived August 1, 2015)
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