Disconnection and reconnection: Misconceptions and recommendations pertaining to vouchers in wood science

Abstract

This paper aims to raise awareness of the importance of plant specimen vouchers in wood anatomy and wood identification in keeping abreast of plant name changes. It reveals the strong possibility that many wood specimens in xylaria are currently misidentified because corresponding plant specimen vouchers have been lost or separated from collections and not revisited. It appeals to the systematic wood anatomy community to reconnect wood specimens in xylaria with their corresponding plant specimen vouchers in order to update nomenclature. More specific recommendations are aimed at the International Association of Wood Anatomists (IAWA) to promote and educate those in the wood community on the importance and value of plant specimen vouchers in wood identification and systematic wood anatomy. Of equal importance is the adoption and promotion of a wood specimen citation system that unambiguously indicates whether research is based upon wood specimens with corresponding plant specimen vouchers and whether these vouchers have been consulted so that the research reflects current nomenclature.