Biology:Polemonium foliosissimum

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Short description: Species of plant in the genus Polemonium

Polemonium foliosissimum
Polemonium foliosissimum wild1.jpg
In bloom
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Ericales
Family: Polemoniaceae
Genus: Polemonium
Species:
P. foliosissimum
Binomial name
Polemonium foliosissimum
A.Gray
Synonyms[1]

Polemonium foliosissimum, the towering Jacob's-ladder, is a rare species of flowering plant in the phlox family Polemoniaceae, native to the western United States; Arizona, Colorado, Idaho, Nevada, New Mexico, Utah and Wyoming.[2][1][3] As its synonym Polemonium archibaldiae it has gained the Royal Horticultural Society's Award of Garden Merit.[4]

Subtaxa

The following varieties are accepted:[1]

  • Polemonium foliosissimum var. alpinum Brand - Idaho, Nevada, Utah, Wyoming
  • Polemonium foliosissimum var. foliosissimum - Arizona, Colorado, New Mexico, Utah

References

Wikidata ☰ Q17248103 entry