| FOC | |
On moist slope at base of steep, dry slope.
Plants from stout, deep tap root; flowers purple.
| David E. Boufford, Susan L. Kelley, Richard H. Ree & Su-Gong WU (S. K. WU) | |
| 29507 | 18 July 2000 |
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On moist slope at base of steep, dry slope.
Plants from stout, deep tap root; flowers purple.
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