There are many other species that have "caerulea" as part of the binomial. Passiflora caerulea, Nymphaea caerulea, Dianella caerulea, Lonicera caerulea, Houstonia caerulea, Litoria caerulea, Egretta caerulea, etc from the latin caerulea.
And from calflora.net
caeru'lea/caeru'leum: blue (ref. Sambucus nigra ssp. caerulea, Polemonium caeruleum [now occidentale])
caerules'cens: bluish or tinted with blue
Unintended disagreements occur when a parent (B) is
thinned by swapping a child (E) to another part of the
taxonomic tree, resulting in existing IDs of the parent being interpreted
as disagreements with existing IDs of the swapped child.
Identification
ID 2 of taxon E will be an unintended disagreement with ID 1 of taxon B after the taxon swap
If thinning a parent results in more than 10 unintended disagreements, you
should split the parent after swapping the child to replace existing IDs
of the parent (B) with IDs that don't disagree.
There are many other species that have "caerulea" as part of the binomial. Passiflora caerulea, Nymphaea caerulea, Dianella caerulea, Lonicera caerulea, Houstonia caerulea, Litoria caerulea, Egretta caerulea, etc from the latin caerulea.
And from calflora.net
caeru'lea/caeru'leum: blue (ref. Sambucus nigra ssp. caerulea, Polemonium caeruleum [now occidentale])
caerules'cens: bluish or tinted with blue