I've recently visited the Royal Botanic Garden Edinburgh and seen these two plants in the image below. I was trying to identify the plants in this section for a project, and most came with a little name-plate (thank you RBGE) but these two didn't (not that I could see). Any ideas anyone?
To clarify; this section contains native and non-native species from Scotland, China, Japan, Canada, America, and possibly other places, so these species really could be from anywhere!
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Top species: Hosta sieboldiana var. elegans
Bottom species: Unidentified