| FOC | |
Meadow and in sandy area.
Florets purple.
| David E. Boufford, Jia-Hui CHEN, Susan L. Kelley, J. LI, Richard H. Ree, Hang SUN & Yong-Hong ZHANG | |
| 32070 | 11 August 2004 |
|
|
|
Meadow and in sandy area.
Florets purple.
|
||||||||