Weed
owl's-claws
AcheneAchene:
A dry, hard, one-chambered, one-seeded indehiscent fruit, as in buckwheat (Fagopyrum) or sunflower (Helianthus). The fruit wall is not united with the seed coat.
Conical
Light brown
Rough
PappusPappus:
Modified calyx in Asteraceae, composed of hairs, bristles, awns, or scales. The pappus-like structure attached to milkweed seeds is termed a coma. 
is made of triangular and papery scales.
Some moderate and longitudinal wrinkles on the achenesAchene:
A dry, hard, one-chambered, one-seeded indehiscent fruit, as in buckwheat (Fagopyrum) or sunflower (Helianthus). The fruit wall is not united with the seed coat..
Not listed
Not included
Asteraceae
Hymenoxys hoopesii (A. Gray) Bierner
Dugaldia hoopesii (A. Gray) Rydb.
Helenium hoopesii A. Gray
