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