danes blood or campanula glomerata flowering plant with inflorescence formed by sessile actinomorphic flowers and lightly heart

danes blood campanula glomerata clustered bellflower perennial herbaceous flowering plant inflorescence formed sessile actinomorphic hermaphrodite single 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 top simple erect shortly stem local home garden warm sunny spring day