

Coyote Gilia Aliciella triodon
Coyote Gilia is an annual wildflower native to the lower 48 states. It blooms May – Jun.
More about this plant
Aliciella triodon is a species of flowering plant in the phlox family known by the common name coyote gilia. It is native to the American desert southwest from California to New Mexico, where it grows in desert habitat such as scrub and woodland. This small herb produces a thin, glandular stem not more than about 13 centimeters tall. The stem is surrounded by a basal rosette of fleshy, sharp-lobed leaves each up to 2 centimeters long. There are sometimes smaller, unlobed leaves on the stem itself. The inflorescence is a solitary flower or loose array of two or three flowers each about 5 to 7 millimeters wide. Each flower has a hair-thin tubular throat opening into a whitish corolla. The corolla lobes each have three distinct teeth. Wikipedia →
Growing & care
USDA PLANTS · TRY- Hardiness
- ≥ zone 7 derived from its U.S. range
- Lifespan
- Annual
How we know this (1) Methods & honest limits
We take the plant’s U.S. county range and look up each county’s long-term climate, then summarise: native rainfall = the median annual rainfall across its counties; heat tolerance = the warm end (90th percentile) of average temperature across its range (mirroring how our cold-hardiness floor uses an extreme). Counties + medians blunt the roadside/observer bias that makes point-level climate unreliable. Needs at least five placeable counties.
Honest limits: A realized, sampling-biased niche (where it has been recorded, not its physiological optimum), and county climate is coarse — large Western counties span deserts and mountains. Derived guide, never a measured fact.
Sources for this entry (12) Open & cited
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