Hemizonella minima is a small annual herb producing a thin, fuzzy stem up to about 15 centimetres (5.9 in) in maximum height. The pointed, hairy leaves are no more than 2.5 centimetres (0.98 in) long. The inflorescence produces one or more tiny flower heads which are oblong or shaped like tops on close inspection. Each is a few millimeters wide, enclosed in phyllaries studded with stalked resin glands, and tipped with minute yellowish florets. The fruit is an achene a few millimeters long with no pappus.
- Flann, C (ed) 2009+ Global Compositae Checklist
- Tropicos, Hemizonella (A. Gray) A. Gray
- Gray, Asa. 1874. Proceedings of the American Academy of Arts and Sciences 9: 189
- Flora of North America Vol. 21 Page 296, Hemizonella (A. Gray) A. Gray
- "Hemizonella minima". Natural Resources Conservation Service PLANTS Database. USDA. Retrieved 14 May 2015.
- Hemizonella bonap
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