Hello! I get this picture for identify, but I dont know what is this. This plant hatched in a botanical garden from a seed with a unknown origin. Thank you!
Phyllanthus, yes, but I'd challenge P. urinaria as the final designation - I'd lean more towards P. niuri. Chancapiedra (P. urinaria) holds its male flowers above the petiole, not below it; P. niuri holds both the male and female flowers below the petiole. (I grow both plants; this is personal observation.)