Hi all,

this is my first (of many) posts on this forum. I found my way here because I need some help identifying what these red spots are on my leaves. I am not quite sure what plant it is, but I am certain it is fairly common so I am sure some of you know :)

Anyways? What are these spots? Strangely, they mostly appear on the new leaves sprouting this season, and there are almost always four spots (two on each of the stem of the leaf) on each leaf. Also, they are found on the bottom side of the leaf, not the top.

I tried gently scraping off the spots on one of the leaves but that just damaged it.

Any ideas?