Commelina dianthifolia, the wider–ranging of the two plants, is common to the mountains around Flagstaff and Prescott, the Mogollon Rim and White Mountains, and south to the Sky Islands.
A passage from Wild Edible Plants of New Mexico:
All parts of Dayflower are edible. Either raw or cooked, the young growth and upper foliage (especially the flowers and ‘pockets’ in which they emerge) are a good forage.
As Texas’ most abundant species of Dayflower, Commelina erecta is variable in habitat; however, it is most often associated with sun–exposed forest edges, field sides, grassy areas, and rocky hillsides and slopes.
A passage from Wild Edible Plants of Arizona:
The roots of Dayflower are fleshy and mild (usually). If found somewhat stringy or marginal–tasting (when soil conditions are dry) a quick water boil and seasoning will help to improve their texture and taste.
A passage from Wild Edible Plants of New Mexico:
Found at slightly lower elevations, Commelina erecta (Whitemouth dayflower) is common to grassland orientations in eastern parts of the state.
Author, Researcher, Clinician. Latest titles: Wild Edible Plants of Oklahoma, 2nd ed., Wild Edible Plants of Arizona, 2nd ed., and Wild Edible Plants of Arkansas, 2nd. ed.
