Vascular Plants of the Gila Wilderness
Presented in Association with the
Western New Mexico University Department
of Natural Sciences
Townsendia annua Beaman
(Annual Townsend Daisy)
Family: Asteraceae
Status: Native
Synonyms:
None
Townsendia annua is a slightly smaller and annual version of our much more
common perennial, Townsendia exscapa. Townsendia annua has a small and clearly
annual root system. The flowerheads on Townsendia exscapa are sessile or nearly
so, while those on Townsendia annua are pedicellate or occur on a prostrate stem.
Please click on an image for a larger file.
Townsendia annua, photo Russ Kleinman, Burro Mtns., Saddlerock Road, May 9, 2008
Townsendia annua, pappus of barbed bristles and glochidiate hairy achenes, photo Russ Kleinman, Burro Mtns., Saddlerock Road, May 9, 2008
Townsendia annua, growth habit, photo Russ Kleinman, Sycamore Canyon near Cliff, May 4, 2010
Townsendia annua, closeup of inflorescence, photo Russ Kleinman, Sycamore Canyon near Cliff, May 4, 2010
Townsendia annua, abaxial (underside) closeup of inflorescence, photo Russ Kleinman, Sycamore Canyon near Cliff, May 4, 2010
Townsendia annua, leaf measurement, photo Russ Kleinman, Sycamore Canyon near Cliff, May 4, 2010
Townsendia annua, plant measurement, photo Russ Kleinman, Sycamore Canyon near Cliff, May 4, 2010
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