Boerhavia wrightii
Encyclopedia
Boerhavia wrightii is a species of flowering plant in the four o'clock family
Nyctaginaceae
Nyctaginaceae, the Four O'Clock Family, is a family of around 33 genera and 290 species of flowering plants, widely distributed in tropical and subtropical regions, with a few representatives in temperate regions...

 known by the common name largebract spiderling. It is native to the deserts of the southwestern United States and northern Mexico, where it grows amongst desert shrubs. This is an annual herb producing a slender, spidery erect stem to about 70 centimeters in maximum length. The leaves are lance-shaped to oblong with rippled edges and roughly pointed ends. Most of the leaves grow near the base of the plant. The inflorescence
Inflorescence
An inflorescence is a group or cluster of flowers arranged on a stem that is composed of a main branch or a complicated arrangement of branches. Strictly, it is the part of the shoot of seed plants where flowers are formed and which is accordingly modified...

s appear at the ends of the slim stem branches. They bear a few pale pink flowers, each just a few millimeters long, with adjacent reddish or pinkish bract
Bract
In botany, a bract is a modified or specialized leaf, especially one associated with a reproductive structure such as a flower, inflorescence axis, or cone scale. Bracts are often different from foliage leaves. They may be smaller, larger, or of a different color, shape, or texture...

s.

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