| USA: Arizona:: Graham Co. Tanque Road. Approx. 15 mi. S of Safford. Creosote-Mesquite desert scrub. 3500 m
32.619997N 109.644037W DOL map
, 12 September 2006. |
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Note translucent punctations (oil glands) on involucre.
| | Copyright © 2006 by Brad Boyle
(contact: bboyle[at]email.arizona.edu)
[ref. DOL25118]
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