An alternate or variant spelling of 'dicentra,' a genus of flowering plants with heart-shaped flowers, including the bleeding heart plant.
From Greek 'di-' (two) and 'kentron' (spur), referring to the two-spurred flowers. This appears to be a corrupted or obsolete variant of the botanical name.
Bleeding heart flowers are called that because they literally look like tiny red hearts dripping—they're pollinated by hummingbirds who can reach the nectar inside the heart-shaped bloom.
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