Who will name new plant species? Temporal change in the origins of taxonomists in China

Abstract

Discovery rates of new plant species need to be accelerated because many species will be extinct before they are formally described. Current studies have focused on where new species may occur and their characteristics. However, who will actually discover and describe these new species has received limited attention. Here, we used 31 576 vascular plant species distributed and described in China as a case study to explore the temporal patterns of the nationalities of the taxonomists. We found that most recently described species are endemic species, and there has been an increasing proportion of species descriptions by resident Chinese taxonomists over time. The proportion of species described by resident taxonomists reached an average of 80.8% between 1977 and 2018. By contrast, species discoveries by non-resident experts, often non-endemic species, showed signs of levelling off. Our study underscores an urgent need for training of, support for and collaboration with resident taxonomists in megadiverse countries with a high potential of discovering undescribed plant species.

A botanical oasis rather than a biological desert: Rediscoveries, new species and new records in a tropical city

“…This underscores the importance of investment in taxonomic research and maintaining expertise in the local flora, because having a high number of working specialists can be associated with a high number of plant discoveries, that is, the 'botanist effect' (Moerman & Estabrook, 2006). Establishing and maintaining local expertise is also important (Ahrends et al, 2011), with future species discoveries and descriptions predicted to be more likely from resident rather than non-resident taxonomists (Liu et al, 2023).…”

A Survey and Analysis of the History of Ernest Henry Wilson’s Specimen Collections in China

“…Plant resources from China have been drawing Western interest since the 16th century [9] and became the focus of professional collection from the 17th century onwards [10]. Especially in the 19th century, Western botanists exhibited a higher frequency of collection in China [11,12]. After the Opium Wars (1840), Westerners gained greater freedom of action in China, making collection activities more accessible for collectors [13].…”