Spider Key bell-like flogier bluebell narrow leaf trumpatike flower wild dattod plants top petal overhangs lower petal desd nettle broad leaf heart-shaped leat lesser colandine top petal does not overhang lower petal club-shaped leaf primrose I narrow leat dead nende go to 2 go to 3 2. top petal overhangs lower petal top petal does not ovenang lower petal go to 4 2 bell-like flower trumpetlike flower bluebell wild daliode 4. heart-shaped leal club-shaped leaf lesser cetandine primrose Using the dichotomous key above, which flower has the following characteristics. The leaf is narrow and the flower has a trumpet like shape.