great blue lobelia

Lobelia siphilitica

Summary 2

Lobelia siphilitica, the great blue lobelia or great lobelia, is a plant species within the Campanulaceae family. It is a herbaceous, perennial dicot native to eastern and central Canada and United States. Growing up to three feet tall, it lives in zones 4 to 9 in moist to wet soils. It produces a spike of zygomorphic flowers in the late summer.

Sources and Credits

  1. (c) Peter Gorman, some rights reserved (CC BY-NC-SA), http://www.flickr.com/photos/52421717@N00/2858066122
  2. (c) Wikipedia, some rights reserved (CC BY-SA), http://en.wikipedia.org/wiki/Lobelia_siphilitica

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