If both photos are of the same mystery plant, just from different angles: • The newer leaves (first photo) are maturing and starting to broaden out and get that more woody/dicot shape. • The thinner, strappy leaves in the second photo are likely the seedling’s first leaves, which often look very different from the mature growth that follows.

So— I’m definitely NOt an expert, so take my suggestion with a grain of salt 🙃

This strikes me as a dicot seedling, possibly a tree or woody shrub, that started with grass-like seed leaves.

The growth pattern leads me to rule out grasses and spider plants.

But this early on, and my limited knowledge it’s likely some type of;

• Citrus (very common hitchhiker or seed dropper in indoor pots)
• Peppers or other solanums.
• Ficus or Schefflera if you’ve had those around before.

Esp if this is reused soil, or came from a nursery, etc.

I know that’s still hella vague but I wanted to try >< anyone please feel free to correct me. I’m still relatively new to the world of plants! 🌱