The open plant encyclopedia
Snap a photo or search by any name to see how to care for it, where it comes from, whether it's safe, and a 3D model you can turn.
The plants people record most in your country, and ones that grow there wild.
Filter by what you want to do, shape, origin, country, care and safety.
Helenium mexicanum is a Mesoamerican perennial plant in the sunflower family, common name cabezona. It is native to Mexico and Central America, from Sonora and San Luis Potosí south as far as Costa Rica.
Helenium mexicanum is a perennial herb up to 150 cm (5 feet) tall. One can produce several yellow flower heads, each on its own thin flower stalk. Each head has an almost spherical center covered with many small disc flowers, each one yellow at the base and coffee-brown or red at the tip. There are also 1–17 yellow ray flowers around the edge.
Yellowdicks · Helenium apterum · Helenium argentinum · Arizona sneezeweed · Helenium aromaticum · Common sneezeweed · Bigelow's sneezeweed · Coastal sneezeweed · Shortleaf sneezeweed · Oldfield sneezeweed · Helenium chihuahuensis · Fringed sneezeweed
Text excerpted from the Wikipedia article Helenium mexicanum by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
