Wildflowers of Southern Arizona
Aster (Asteraceae) family.
It has small yellow disc and ray flowers, and gray green inconconspicuous foliage. The leaves are small, lanceolate and minutely toothed or spine-tipped. Only two chromosomes are present in the nucleus of this small herb.
Sabino Canyon Recreation Area
Location: Right side of main road 1/2 mile from visitor center.
See SEINet Pictures and Description