This lifeform is found widely in Eurasia. This lifeform is widespread in North America. This lifeform can be found in various colors. This lifeform is frequently domesticated.

Garden Phlox (Phlox paniculata) is a wonderful garden flower for northern latitudes. Whereas most flowers have a short duration, this species seems to stay in bloom for weeks on end. This species originated in eastern North America where it was found from New York south to Florida, and west to Illinois and Kansas. It is a good choice to alternate this species with the garden peony as the phlox blooms later and one will have almost continuous flowers during spring and summer. Both species are perennials that take several years to establish.

Phlox genus is native to primarily North America from Mexico north to Alaska, but this genus is also found in Russian Asia.  There are about 67 species in North America plus another 85 recognized subspecies.  These plants are usually perennial (a few are annual) herbs with opposite entire leaves with blue, purple, red,  or white flowers in terminal clusters.  Several of these species are widely cultivated.

Phlox Family (Polemoniaceae) contains about 300 to perhaps 350 species with greatest distribution in the western United States. As of 1994 there were about 290 species in 14 genera either native or established in greater North America.

Tubiflora Order of plants is comprised of a large number of  families that are characterized by having tube-like flowers. Several of the families have asymmetrical flowers with various lip and lobe configurations, while others have symmetrical flowers. The convention is to refer to the corolla divisions as lips, and to refer to the extensions at the end of the lips as lobes.

Dicots (Dicotyledoneae Class) are the predominant group of vascular plants on earth. With the exception of the grasses (Monocots) and the Conifers (Gymnosperms), most of the larger plants that one encounters are  Dicots. Dicots are characterized by having a seed with two outer shell coverings. Some of the more primitive Dicots are the typical hardwood trees (oaks, birches, hickories, etc). The more advanced Dicots include many of the Composite Family flowers like the  Dandelion, Aster, Thistles, and Sunflowers. Although many Monocots reach a very high degree of specialization, most botanists feel that the Dicots represent the most advanced group of plants.

Seed plants (Phylum Embryophyta) are generally grouped into one large phylum containing three major classes: the Gymnosperms, the Monocots, and the Dicots. (Some scientists separate the Gymnosperms into a separate phylum and refer to the remaining plants as flowering plants or Angiospermae.)

For North American counts of the number of species in each genus and family, the primary reference has been John T. Kartesz, author of A Synonymized Checklist of the Vascular Flora of the United States, Canada, and Greenland (1994). The geographical scope of his lists include, as part of greater North America, Hawaii, Alaska, Greenland, Puerto Rico, and the Virgin Islands.

Kartesz lists 21,757 species of vascular plants comprising the ferns, gymnosperms and flowering plants as being found in greater North America (including Alaska, Hawaii, Greenland, Puerto Rico and the Virgin Islands).

There are estimates within the scientific world that about half of the listed North American seed plants were originally native with the balance being comprised of Eurasian and tropical plants that have become established.

Plant kingdom contains a large variety of different organisms including mosses, ferns, and seed plants. Most plants manufacture their energy from sunlight and water. Identification of many species is difficult in that most individual plants have characteristics that have variables based on soil moisture, soil chemistry, and sunlight.

Because of the difficulty in learning and identifying different plant groups, specialists have emerged that study only a limited group of plants. These specialists revise the taxonomy and give us detailed descriptions and ranges of the various species.  Their results are published in technical journals and written with highly specialized words that apply to a specific group.

On the other hand, there are the nature publishers. These people and companies undertake the challenging task of trying to provide easy to use pictures and descriptions to identify those species.