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Plants of the Eloise Butler Wildflower Garden

Common
Name

Scientific
Name

Plant
Family

Garden
Location

Prime
Season

Bluejacket
Tradescantia ohiensis Raf.
Spiderwort
Upland
Late Spring to Early Summer
Other names and notes
(Ohio Spiderwort, smooth spiderwort). The petals of this Spiderwort can vary from blue to pink and sometimes white, but blue is the usual. The sepals are mostly smooth, the terminal cluster of 3-parted flowers, each about 1" wide, with 2 long with leaf-like bracts below (sometimes more than 20 flowers, but usually with only two open at once). The stamens have multicellular hairs. It is erect, 16 to 40" high, stiff stems usually often branching; leaves are flat, smooth and surrounding the stem, with larger leaves usually less that 1/3" wide. The genus name refers to John Tradescant (1608-1662), English gardener to the King; the species name meaning of or from Ohio.
Bluejacket flower
Spiderwort
   
Spiderwort
Bluejacket leaf node
Spiderwort - Old Flower
Above: The blue flowers of late June - early July. Above: The leaf node showing the leaf enclosing the stem. Above Right: The flower cluster after blooming.
 
Spiderwort
 
Notes: this plant is not native to the Garden area but is native to the four counties in the very SE Tip of Minnesota. It is a recent addition to the Garden. It's range is the eastern half of the United States and curiously while named for Ohio, it is now considered endangered there.  
 

 
References: Plant characteristics are generally from sources 15, 16, 30, 31, 33, W2 & W3. Distribution principally from W2 and also 31, 34 and W1. Planting history generally from 1, 4 & 4a. Other sources by specific reference. See Reference List for details.  
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