An herbaceous perennial to 2m tall, forming a clump of long leaves composed of numerous opposite leaflets. The foliage takes on yellow and orange autumn colour. In early and midsummer, feathery plumes ...
An herbaceous perennial to 2m tall, forming a clump of long leaves composed of numerous opposite leaflets. The foliage takes on yellow and orange autumn colour. In early and midsummer, feathery plumes ...