Orbexilum pedunculatum
Orbexilum pedunculatum, commonly known as Sampson's snakeroot[2], is a species of flowering plant in the legume family. It is native primarily to the Southeastern United States where it is found in prairies and savannas, often in acidic soil.[3] It is a perennial that produces racemes of flowers in early summer.
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| Species: | O. pedunculatum |
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| Orbexilum pedunculatum (P. Miller) Rydberg | |
Two varieties have been named, which are sometimes considered distinct species.[4] They are:
- O. pedunculatum var. pedunculatum - Native to a widespread area west of the Blue Ridge Mountains.
- O. pedunculatum var. psoralioides - Native primarily to the Atlantic Coastal Plain.
References
- "Orbexilum pedunculatum". NatureServe Explorer. NatureServe. Retrieved 2018-09-23.
- "Orbexilum pedunculatum". Natural Resources Conservation Service PLANTS Database. USDA. Retrieved 23 September 2018.
- Ohio Department of Natural Resources
- Flora of the Southern and Mid-Atlantic States
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