Winter and the Giant Knotweed
Recently on a trip to the Leiden Observatory with my friend Fem (follow her blog, she’s off to volunteer in South-Africa on Sunday!), I ran across my old friend the Giant Knotweed.
More on this gorgeous, non-indigenous plant, follow the tags giant knotweed.
TAGS:- Botanical Garden
- Botanical Garden Leiden
- Fallopia Sachalinensis
- Giant Knotweed
- Hortus Botanicus
- Invasive Species
- Leiden
- Polygonum Sachalinensis