Fujian is rich in mountains, special landforms and plant diversity. Many investigations of the plants in Fujian have been carried out, but the plant diversity status of the whole province has not been fully understood. Four angiosperm plants were newly found during the survey on native wild plants in Fujian, and were identified as Cyrtosia septentrionalis, Conchidium rhomboidale, Trichosanthes laceribractea, Viburnum betulifolium referring to specimen and literature. Cyrtosia is a new record genus. The morphological characteristics of the four species were described and the corresponding characteristic photos were provided, and the differences between the morphological characteristics of the four species and the original similar species in Fujian were analyzed. The discovery of the four new records of angiosperms has enriched the plant diversity of Fujian province, and would provide new data for the protection and utilization of plant diversity in Fujian. All the voucher specimens were preserved in the Herbarium of College of Forestry, Fujian Agriculture and Forestry University (FJFC).
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |