An investigation was conducted on the wild resources in six provinces (autonomous regions and municipalities) from July to September in 2025. Combined with GPS positioning sampling, a total of 55 samples were identified, and an evaluation system consisting of 7 indicators including appearance and nutrition was constructed. The comprehensive score was determined using the analytic hierarchy process. The results showed that Sichuan was the core distribution area, with an altitude range of 800~1 500 meters being the most suitable growth zone; there was a significant regional difference in the total free amino acid content, a total of 4 excellent varieties were screened out, which were suitable for fresh consumption, nutritional health care and processing purposes. The research results could provide scientific basis for the protection and industrial development of Ficus tikoua germplasm resources.
| 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 |