Additional information
| Common Name | Stiff Sunflower |
|---|---|
| Family | ASTERACEAE |
| Flower Colour | Yellow |
| Height | 12-36 inches |
| Light Conditions | Full Sun |
| Soil Moisture | Average, Dry |
| Bloom Period | |
| Propagation | Seed |
| Growth Habit | Rhizomatous |
| Alternate Common Names | Rhombic-leaved Sunflower, Subrhombic Sunflower, Showy Sunflower, Beautiful Sunflower |
| Previous Scientific Names | Helianthus subrhomboideus, Helianthus pauciflorus var. rhomboideus, Helianthus rigidus subsp. rhomboideus, Helianthus rigidus var. rhomboideus, Helianthus laetiflorus var. rhomboideus |
