Helianthus nuttallii
(Tall Sunflower)

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Lower Half of Plant

Upper Half of Plant


Upper Middle Quarter

Upper Quarter



Middle Leaf Top



Middle Leaf Bottom


Mid-Upper Leaf Top

Mid-Upper Leaf Bottom


Upper Leaf Top

Upper Leaf Bottom


Upper-Most Leaf Top

Upper-Most Leaf Bottom


Leaf Top Close-up

Leaf Bottom Close-up


Flower Head Top

Flower Head Side


Flower Head Bottom

Flower Head Bottom Close-up


Flower Head Top Close-up

Flower Head Top Close-up


Herbarium Specimen

Herbarium Specimen


Herbarium Specimen

Herbarium Specimen


Herbarium Specimen


Herbarium Specimen

Herbarium Specimen


Herbarium Specimen

Herbarium Specimen