Psathyrotes annua is a species of flowering plant in the aster family known by the common names annual psathyrotes, turtleback, or mealy rosettes. [1][2] It is native to the southwestern United States and as far north as Idaho.

Psathyrotes annua is an unusual, if inconspicuous plant, low-growing, found in the Mojave and Great Basin deserts. Leaves are a little wider than they are long - up to 1 inch, with broad teeth along the margins.

Psathyrotes annua (Nutt.) A. Gray. Psathyrotes annua is an annual herb that is native to California, and also found elsewhere in western North America. Commercial availability …

Psathyrotes annua is a species of flowering plant in the aster family known by the common name annual psathyrotes. It is native to the southwestern United States and as far north as Idaho. It grows in desert and scrub habitat, often in areas with alkali soils among plants such as shadscale.

Psathyrotes annua (Nutt.) A. Gray annual psathyrotesGeneral Images Synonyms Wetland Related Links Sources

Jan 3, 2025 · The annual turtleback (Psathyrotes annua) is a fascinating plant that thrives in the arid landscapes of the southwestern United States and Mexico. Known for its unique growth habits and ecological importance, this drought-tolerant species tells a compelling story of resilience and adaptability.

Psathyrotes annua is a species of flowering plant in the aster family known by the common name annual psathyrotes. It is native to the southwestern United States and as far north as Idaho. It grows in desert and scrub habitat, often in areas with alkali soils among plants such as shadscale.

It contains annual and perennial forbs and low subshrubs native to dry areas of southwestern North America. Common names include turtleback, brittlestem, and fanleaf. The plants are low, densely branching, hairy, and scaly, with a turpentine -like odor. Leaves are alternate and hairy.

This tentative map is based on our own research. It may have limited data on Canada and/or Mexico, and there is some subjectivity in our assignment of plants as introduced vs. expanded. Read more in this blog post. Although this plant occurs somewhere in each of these regions, it may only occur in a small part of some or all of them.

annual psathyrotes, more... Mealy Turtleback, mealy rosettes, turtleback [Bulbostylis annua Nutt.]