phlox, common name for plants of the genus Phlox and for members of the Polemoniaceae, a family of herbs (and some shrubs and vines) found chiefly in the W United States. The family includes many popular wild and garden flowers, especially the genera Phlox, Polemonium (called Jacob's ladder), and Gilia, a plant common in desert and mountain areas. Although most phloxes are perennial, the common garden phloxes are annual hybrids of the Texas species Phlox drummondii. The moss pink ( Phlox subulata ) is a creeping evergreen plant native to the E United States and often cultivated in rock gardens. A few species of phlox and polemonium are found in E Asia. The phlox family is classified in the division Magnoliophyta, class Magnoliopsida, order Polemoniales.

The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.

More on phlox from Fact Monster:

  • polemonium - polemonium: polemonium: see phlox.
  • gilia - gilia: gilia: see phlox.
  • Jacob's ladder - Jacob's ladder: Jacob's ladder: see phlox.
  • rock garden - rock garden rock garden, garden planned around natural rock formations or rocks artificially ...
  • perennial - perennial perennial, any plant that under natural conditions lives for several to many growing ...

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