United States Department of Agriculture
Agricultural Research Service

National Nutrient Database for Standard Reference Release 28
Basic Report:  11563, Tree fern, cooked, without salt
heading Nutrient Unit
Value per 100 g

cup, chopped 71g

frond (6-1/2" long) 31g
Proximates Water g 88.60 62.91 27.47
Proximates Energy kcal 40 28 12
Proximates Protein g 0.29 0.21 0.09
Proximates Total lipid (fat) g 0.07 0.05 0.02
Proximates Carbohydrate, by difference g 10.98 7.80 3.40
Proximates Fiber, total dietary g 3.7 2.6 1.1
Minerals Calcium, Ca mg 8 6 2
Minerals Iron, Fe mg 0.16 0.11 0.05
Minerals Magnesium, Mg mg 5 4 2
Minerals Phosphorus, P mg 4 3 1
Minerals Potassium, K mg 5 4 2
Minerals Sodium, Na mg 5 4 2
Minerals Zinc, Zn mg 0.31 0.22 0.10
Vitamins Vitamin C, total ascorbic acid mg 30.0 21.3 9.3
Vitamins Thiamin mg 0.000 0.000 0.000
Vitamins Riboflavin mg 0.300 0.213 0.093
Vitamins Niacin mg 3.500 2.485 1.085
Vitamins Vitamin B-6 mg 0.179 0.127 0.055
Vitamins Folate, DFE µg 15 11 5
Vitamins Vitamin B-12 µg 0.00 0.00 0.00
Vitamins Vitamin A, RAE µg 10 7 3
Vitamins Vitamin A, IU IU 200 142 62
Vitamins Vitamin D (D2 + D3) µg 0.0 0.0 0.0
Vitamins Vitamin D IU 0 0 0
Lipids Fatty acids, total saturated g 0.009 0.006 0.003
Lipids Fatty acids, total monounsaturated g 0.005 0.004 0.002
Lipids Fatty acids, total polyunsaturated g 0.034 0.024 0.011
Lipids Fatty acids, total trans g 0.000 0.000 0.000
Lipids Cholesterol mg 0 0 0