which nutrients are present in the first one?
Vitamin B, vitamin D
Agaricus bisporus
In a 100-gram serving, raw white mushrooms provide of food energy and are an excellent source (> 19% of the Daily Value, DV) of the B vitamins, riboflavin, niacin, and pantothenic acid (table). Fresh mushrooms are also a good source (10–19% DV) of the dietary mineral phosphorus (table).

While fresh "A. bisporus" only contains 0.2 micrograms (8 IU) of vitamin D as ergocalciferol (vitamin D2), the ergocalciferol content increases substantially after exposure to UV light.
what is suillus salmonicolor? A fungus commonly known as Slippery Jill is any fungus useful for humans? Not all fungi are useful for humans are there any edible types? Yes - Agaricus bisporus, Volvariella volvacea, Pleurotus ostreatus
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Agaricus bisporus [SEP] Nutritional profile
In a 100-gram serving, raw white mushrooms provide of food energy and are an excellent source (> 19% of the Daily Value, DV) of the B vitamins, riboflavin, niacin, and pantothenic acid (table). Fresh mushrooms are also a good source (10–19% DV) of the dietary mineral phosphorus (table). While fresh "A. bisporus" only contains 0.2 micrograms (8 IU) of vitamin D as ergocalciferol (vitamin D2), the ergocalciferol content increases substantially after exposure to UV light.