Sunday, April 1, 2007

Zygophyllaceae (Caltrop Family)

Goat's Head, Puncture Vine

See the fruit? It looks like a goat's head and is very painful to step on!
Tribulus terrestris
September 3, 2007
Lee's Ferry


Creosote Bush

Larrea tridentata
Known for its distinctive scent noticeable after a rainstorm.

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