Knapweed

Knapweed

Observation - Knapweed. Description: These plants vary a lot. Some look like Greater knapweed and the others differ in that the petals are shorter and the buds are darker. We may have two different clumps. The fourth photo is another clump about 15 feet away that all have non-divided leaves.

These plants vary a lot. Some look like Greater knapweed and the others differ in that the petals are shorter and the buds are darker. We may have two different clumps. The fourth photo is another clump about 15 feet away that all have non-divided leaves.
They are on a limestone/clay mix.