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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...
- 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...
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Trachelium caeruleum,
common name blue throatwort, is a
species of
flowering plant in the
family Campanulaceae native to the Mediterranean,
where its...
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Allium caeruleum (blue
globe onion, blue
ornamental onion, blue-of-the-heavens, blue-flowered garlic; syn.
Allium azureum Ledeb.) is an
ornamental bulbous...
- The
rainbow darter (Etheostoma
caeruleum) is a
small species of
freshwater ray-finned fish, a
darter from the
subfamily Etheostomatinae, part of the family...
-
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...
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Hydnellum caeruleum,
commonly known as the blue-gray hydnellum, blue-green hydnellum, blue spine, blue tooth, or
bluish tooth, is an
inedible fungus found...
-
Sedum caeruleum,
commonly known as the
azure stonecrop, sky stone-crop, baby-blue stone-crop or red-leaf, is a
species of
Sedum from the
family Cr****ulaceae...
-
Cerithium caeruleum, the
Cerith sand snail, is a
species of sea snail, a
marine gastropod mollusk in the
family Cerithiidae.
Cerithium caeruleum, also be...
-
those in Eurasia, many of
which have been
synonymized with
Polemonium caeruleum.
Polemonium are
perennial plants (rarely
annual plants)
growing 10–120 cm...
