Denver Plants

Common name: Annual Sunflower or Common Sunflower
Latin name:
Helianthus annuus

Annual Sunflower - Helianthus annuus
Annual/Perennial: Annual

Flowers: June to September
Flower size:
4" to 5"

Found in:
Plains to Foothills 
Height: 3' to 8'

Invasive:
No
Native species:
No
Useful in garden: No

Image taken: Near Bear Creek Lake along 285

Pictured Wildflower: Common Annual Sunflower 
Helianthus annuus
Wildflower Field notes: Annual Sunflower is the common Sunflower that you see growing along the sides of nearly any highway. When the seeds ripen it is a favorite food of many birds including the common Dove. 

Look for Annual Sunflower along roadways, on hills, and in fields or meadows.

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