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p 101
Parts Shown: Flower, Leaf
Photo
Hosta Journal, The. vol 36, no. 2. (2005)
p 42
Parts Shown: Flower
Photo
Kew Magazine, The (Incorporating Curtis's Botanical...). vol 5, no. 4. (1988)
p 152
Parts Shown: Flower, Leaf
Art
Plants of the World: an Illustrated Encycopedia of Vascular Plants (2017)
p 101
Parts Shown: Flower
Photo
Rock Garden Quarterly. vol 66, no. 2. (2008)
p 107
Parts Shown: Flower
Photo
Schmid, Wolfram George. An Encyclopedia of Shade Perennials. (2002)
p 176
Parts Shown: Flower, Leaf
Photo
Thomas, Graham Stuart. The Rock Garden and its Plants. (1989)
p 206
Parts Shown: Flower, Habit, Leaf
Art