Fig. 4. Differences between the three patterns at household level (a) income generated from matsutake; (b) per capita income from matsutake; (c) percentage of income from matsutake in total household cash income; (d) alternative sources of cash income; (e) percentage of high-grade matsutake harvested per household; (f) percentage of baby matsutake harvested per household; (g) number of pickers per family; (h) hours spent harvesting matsutake per day; (i) average number of kilograms harvested per day per household.