Fall Flowers

Two beautiful fall flowers in bloom now are Jerusalem Artichoke and Goldenrod.  Jerusalem Artichoke is popular among those who like eating native foods because of the edible tubers they produce.  Goldenrod comes in over 100 species.  I have no idea which one is pictured below.  Goldenrod has a reputation for causing allergies, but Goldenrod allergies are very rare. 

Jerusalem Artichoke

Goldenrod