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Polemonium,
commonly called Jacob's
ladders or Jacob's-ladders (the name
derived from the
Biblical story), is a
genus of
between 25 and 40
species of flowering...
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Polemonium reptans is a
perennial herbaceous plant native to
eastern North America.
Common names include spreading Jacob's ladder,
creeping Jacob's ladder...
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Polemonium viscosum,
known as sky pilot, skunkweed,
sticky Jacobs-ladder, and
sticky polemonium, is a
flowering plant in the
genus Polemonium native to...
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Polemonium foliosissimum, the
towering Jacob's-ladder, is a rare
species of
flowering plant in the
phlox family Polemoniaceae,
native to the
western United...
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Polemonium boreale, the
northern Jacob's-ladder or
boreal Jacobs-ladder, is a
plant native to most of the high arctic. In
Greenland it is
found only in...
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Great polemonium is a
common name for
several plants and may
refer to:
Polemonium carneum Polemonium occidentale This page is an
index of
articles on plant...
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diversity in
western North America. Only one
genus (
Polemonium) is
found in Europe, and two (Phlox and
Polemonium) in Asia,
where they are
confined to cool temperate...
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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...
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Polemonium pulcherrimum is a
species of
flowering plant in the
phlox family known by
several common names,
including beautiful Jacob's-ladder,
showy Jacob's-ladder...
- Galatia;
Pontus Polemoniacus in the centre, so
called from its
capital Polemonium; and
Pontus Cappadocicus in the east,
bordering on
Cappadocia (Armenia...