Bluestar is a native to Arkansas and Oklahoma which adds a fluffy, billowing quality to a garden. Collected and mis-identified as another plant originally, it was not until 1942 when a Mr. Leslie ...

Context Explanation

Native range: A. hubrichtii, A. taber naemontana, and A. ciliata are widely celebrated North american natives, while lesser-known Amsonia species such as A.

Insight Material

orientalis are found around the world. Amsonia is an erect clumping perennial that has beautiful and delicate blue star-shaped flowers that bloom in March, April and May as a cluster. Each flower has four to five petals. Amsonia is a genus of clump-forming herbaceous perennials with multiple leafy stems growing from a semi-woody rootstock. Plant height varies from 12.5cm to nearly 1.2m.

Final Conclusion

Amsonia is principally a native genus of North America, with one species each in eastern Asia & the eastern Mediterranean. Amsonia commemorates Dr. Charles Amson, an 18th century Virginia physician. There are about 22 species ranging from 1-3’ in height with prostrate to erect stems. Figure 1. Hypothetical distributions for Amsonia kearneyana (red), A.

palmeri (purple), A. tomentosa (blue), A. fugatei (orange), A. tharpii (green), A.