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| 'Dark Tower' is a 1996 introduction from D. and J. Ward. A large plant, it easily measures 80 x 35" with 44" flower scapes. It takes on a mound-like shape and has a moderate growth rate. A leaf is 13 x 11", dark green, and has a slightly rippled margin. The shape of the leaf is broadly ovate with a cordate base. It is dull on top and bottom. The flowers are near white and tubular. The seed is viable. |
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