Aster hesperius
(Willow Aster)

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Flower Head Top in Ground


Flower Heads in Ground


Whole Plant on Velvet


Whole Plant on Velvet



Lower 2/3 of Plant



Upper 1/3 of Plant



Mid-Lower Leaf Top


Mid-Lower Leaf Bottom


Middle Leaf Top


Middle Leaf Bottom


Mid-Upper Leaf Top


Mid-Upper Leaf Bottom


Upper Leaf Top


Upper Leaf Bottom


Flower Head Top


Flower Head Bottom


Flower Head Side


Flower Head Side


Flower Head Longitudinal Section


Middle Stem


Herbarium Specimen


Herbarium Specimen


Herbarium Specimen


Herbarium Specimen


Herbarium Specimen


Herbarium Specimen