- be the
first synthetic pigment. It was
known to the
Romans by the name
caeruleum.
After the
Roman era,
Egyptian blue fell from use and, thereafter, the...
-
Hydnellum caeruleum,
commonly known as the blue-gray hydnellum, blue-green hydnellum, blue spine, blue tooth, or
bluish tooth, is an
inedible fungus found...
-
Trachelium caeruleum,
common name blue throatwort, is a
species of
flowering plant in the
family Campanulaceae native to the Mediterranean,
where its...
-
Allium caeruleum (blue
globe onion, blue
ornamental onion, blue-of-the-heavens, blue-flowered garlic; syn.
Allium azureum Ledeb.) is an
ornamental bulbous...
-
Polemonium caeruleum,
known as Jacob's-ladder or Gr**** valerian, is a
hardy perennial flowering plant. The
plant produces cup-shaped, blue or
white flowers...
-
Caeruleum is an
extinct genus of
lamprey from the
Lower Cretaceous Jiufotang Formation of China. The
genus contains two species, C.
miraculum and C. gracilis...
-
Cerithium caeruleum, the
Cerith sand snail, is a
species of sea snail, a
marine gastropod mollusk in the
family Cerithiidae. It is
generally found in...
- The
rainbow darter (Etheostoma
caeruleum) is a
small species of
freshwater ray-finned fish, a
darter from the
subfamily Etheostomatinae, part of the family...
-
Conospermum caeruleum,
commonly known as blue brother, is a
species of
flowering plant in the
family Proteaceae and is
endemic to the
south west of Western...
-
Caeruleum is a
genus of lichen-forming
fungi in the
family Acarosporaceae. Two
species are
currently recognized, C.
heppii and C. immersum.
Caeruleum...
