Pellitory-of-the-wall
Parietaria judaica
This plant grows on walls or rocky surfaces, often in cracks and crevices. It has translucent stems and oval leaves, with tiny, inconspicuous flowers.
- Habitat: Old walls, stone structures, and rocky crevices
- When to See: Can appear almost year-round in mild conditions
- Length: Stems can extend to ~30 cm or more, loosely branching