Baeria chrysostoma variety gracilis
Common names: GOLDFIELDS Arizona desert: (Baeria chrysostoma). Yellow. March-May. Sunflower family. Size: Low growing, usually under 6 inches.
After winters of particularly heavy precipitation, these small close-growing annuals with their sunflower-like blossoms cover large patches of desert with a carpet of gold. Individual flowers are so small and so inconspicuous among larger plants that they are easily passed unnoticed, but millions of the plants all in blossom at the same time make a spectacular display that attracts visitors from considerable distances.
They occur in Arizona below 3,600 feet, westward to California, Lower California, and north to Oregon. A plant of winter and early springtime, Goldfields takes advantage of winter moisture and cool spring weather to produce its flowers and mature its seeds. Thus it escapes the heat and drought of the desert by lying dormant in the seed stage until the moisture and cool temperatures of the following winter awaken it.
In common with Goldpoppy and other annuals that mature their seeds before the summer heat descends upon the desert, Goldfields cannot correctly be called a “desert plant.” Actually these are plants of cooler climes which have found winter conditions in the desert ideal for their needs and have established themselves.
These plants demonstrate effectively one method, that of escaping the heat and drought, by which plants have adapted themselves to survival in the desert. Like the winter tourist, they take advantage of ideal climatic conditions of winter and spring. Since, unlike the winter tourist, they cannot return north for the summer, they take the next best course and pass through the hot, dry period in the dormancy of the seed phase of their life cycles.
YELLOW
Enceliopsis argophylla
