calendula officinalis(n = noun.plant) common marigold, pot marigold, ruddles, scotch marigold - the common European annual marigold;
is a kind of calendula

alliaria officinalis, alpinia officinalis, althea officinalis, anchusa officinalis, avicennia officinalis, borago officinalis, calendula, cinchona officinalis, cochlearia officinalis, fumaria officinalis, galega officinalis, genus calendula, hyssopus officinalis, lavandula officinalis, melilotus officinalis, melissa officinalis, pimenta officinalis, regulus calendula, rosmarinus officinalis, salvia officinalis, saponaria officinalis, satureja calamintha officinalis, valeriana officinalis, veronica officinalis