single stem of danes blood or campanula glomerata flowering plant with inflorescence formed by sessile actinomorphic flowers and

single stem danes blood campanula glomerata clustered bellflower perennial herbaceous flowering plant inflorescence formed sessile actinomorphic hermaphrodite flowers terminal racemes surrounded involucre bracts corolla campanulate pubescent five dark violet blue petals basal leaves petiolate oval lanceolate lightly heart shaped cordate cauline amplexicaul local home garden warm sunny spring day