Sooting New Plants

I found out a couple of new sooting in a pot that I planted some pear and grape seeds. The plants are now standing 2-4 inches tall . Their leaves and sterns are brown. I think they must be the pear seed as I remember I sowed more grape seeds but only a few pear seeds. I will take a photo of it and place it here.

No, no ....I was wrong, the new baby plants are mot likely from the longan seeds I planted together; I have totally forgotten them! There is one similar plant rising from underneath my longan tree where I did not sow any other seeds but longan. That reminds me!