Modulating Plant Calcium for Better Nutrition and Stress Tolerance

Table 2

Concentration of Ca²⁺ and Mg²⁺ in shoots of different angiosperm families (data taken from [123]).

family	Ca^2+	Mg^2+
Plantaginaceae (48)^∗	17.38 (3.59)^∗	1.69 (0.13)
Polygonaceae (6)	5.90 (1.23)	2.87 (0.41)
Poaceae (6)	3.33 (0.25)	1.33 (0.07)

^∗Number in parenthesis is 𝑛.
^∗∗Data are the average value of the mineral in mg/g dry weight, with SE in parenthesis.