Parthenium incanum

Detail of flower heads.

Cerbat Foothills Recreation Area (BLM-administered in Mohave County):
Along Monolith Garden Trail near Metwell Drive trailhead at ca. 3450 feet elevation.

9 September 2010.

Detail of flower heads.

Same specimen as in prior image.

9 September 2010.

Flowering branches.

Same specimen as in prior images.

9 September 2010.

Habit, in bloom, with tape to show scale in inches.

Same specimen as in prior images.

9 September 2010.

Habit, in bloom, with tape to show scale in inches.

Same vicinity as prior images, a little lower along the trail.

9 September 2010.

Leaf detail.

Same specimen as in prior image.

9 September 2010.

Inflorescence detail.

Prescott National Forest: Along Forest Road 493 parallel to Blowout Creek
at ca. 3750 feet elevation; Verde Valley east of Mingus Mountain.

1 November 2006.

Foliage.
Same plant as in prior image.

1 November 2006.

Habit, in bloom.
Same shrub as in other images.

1 November 2006.

Habitat; pen in foreground for scale.

Forest Road 493 in background, with the large shrubs Canotia holacantha beyond.
Same plant as in other images.

1 November 2006.

Photographs copyright © Lee Dittmann

This page created 29 April 2007; last revised 3 October 2010.