Bradburia hirtella explained

Bradburia hirtella is a North American species of flowering plants in the family Asteraceae, native to Texas and Louisiana in the south-central United States.

Bradburia hirtella is usually annual, with some populations perennial. It is an herb up to 80 cm (32 inches) tall with yellow flower heads. Disc florets are functionally male, the female parts being fertile only in the ray florets.^{[1] [2] [3]}

Notes and References

1. http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=220001896 Flora of North America, Bradburia hirtella Torrey & A. Gray, Fl. N. Amer. 2: 250. 1842.
2. https://www.jstor.org/stable/2418411?seq=1#page_scan_tab_contents Semple, J. C. and C. C. Chinnappa. 1984. Observations on the cytology, morphology, and ecology of Bradburia hirtella (Compositae–Astereae). Systematic Botany 9: 95–101
3. https://uwaterloo.ca/astereae-lab/research/goldenasters/bradburia/bradburia-hirtella University of Waterloo (Canada), Astereae lab, Bradburia hirtella