Abstract:

Aims: To comprehensively understand the current status of vascular plants and provide background materials for the conservation of plant diversity in Fujian Province, the list of vascular plants in the region needs to be updated. This study revises and updates the species list of vascular plants in Fujian Province in the post-flora era.

Methods: Based on Flora of Fujian, we refered to related literature, examined herbarium specimens, consulted relevant lists and databases, and incorporated the results of field investigations conducted by the authors and other front-line peers. The checklist of vascular plants in Fujian Province was sorted according to the latest classification systems of vascular plants (APG IV system, Yang system, and PPG I system). The list included the family and genus information, Chinese name and Latin name, and the county and city distribution information data sources for each species.

Results: In total, there were 5,587 species belonging to 256 families and 1,807 genera of wild, naturalized, and cultivated vascular plants in Fujian Province (wild: 231 families, 1,402 genera, and 4,550 species). This included 414 species of lycophytes and ferns belonging to 102 genera and 32 families, 76 species of gymnosperms belonging to 38 genera and 10 families, and 5,097 species of angiosperms belonging to 1,667 genera and 214 families, respectively. Compared with Flora of Fujian, 8 families, 216 genera, and 1,107 species were newly added. The five largest families of lycophytes and ferns species were Dryopteridaceae (67), Polypodiaceae (51), Pteridaceae (51), Thelypteridaceae (42), and Athyriaceae (38). Among the gymnosperms, the families and the genera with the largest number of species were Cupressaceae (15 genera, 25 species) and Pinus (14 species), respectively. The top 10 largest families of angiosperms are Poaceae (452), Leguminosae (305), Compositae (279), Orchidaceae (244), Cyperaceae (225), Rosaceae (198), Labiata (188), Rubiaceae (126), Malvaceae (85), and Lauraceae (80), with a total of 2,180 species, accounting for 39.0% of the total number of vascular plant species in Fujian Province. The top five largest genera were Carex (94), Rubus (58), Ilex (54), Phyllostachys (38) and Persicaria (36).

Conclusions: This work improves the species distribution profile and specimen information, thus providing basic information for the survey, assessment, and conservation of plant diversity in Fujian Province. Additionally, this study can be used to further develop botany-related disciplines, and the revision of Flora of Fujian.

Key words: Fujian Province, vascular plants, list, new species, new geographic distribution