Phlox nivalis is a species of flowering plant in the Polemoniaceae family, it is more commonly as the trailing phlox, but other common names include Pineland phlox, Pine phlox, and sweet trailing. It is native to the southeastern states, along with Texas, Utah, and Michigan.[1]

Description edit

Phlox nivalis is an evergreen perennial plant, meaning it live for longer than one year[2]. It is typically semi woody, with thin stiff needle like stems, and low laying. Flowers five petal flowers that are radially symmetric, with obvious spreading lobes, and a narrow floral tube. This species of Phlox differs from others due to it’s liking for acidic soils.

The flowers of Phlox nivalis range from shades of purples, pinks, and a white variety. The five petals have bright vibrant colors at the ends and have darker color tubes or centers. The plant itself grows low to the ground forming mounds that spread along the ground. It flowers in the spring months of the year[3].

Whole lotta nope/sandbox
 
Phlox nivalis 'Nivea'
 
Critically Imperiled (NatureServe)
Scientific classification  
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Ericales
Family: Polemoniaceae
Genus: Phlox
Species:
P. nivalis
Binomial name
Phlox nivalis
Lodd. ex Sweet

The leaves of Phlox nivalis are simple broadleaf evergreen leaves, that are about 3-6 inches in length. The glossy green leaves have an opposite or whorled leaf arrangement.

Distribution and habitat edit

Phlox nivalis thrives in an array of habitat including the mountain, piedmont, and coastal plains[4], but it tends to prefer dry, hot, and sandy areas in North Carolina like the sandhills and piedmont, but it is also known to thrive in pine forest as a form of ground cover in Texas forest. This species of Phlox tends to be drought resistant and does well in occasionally dry soils or sloped areas that drain relatively quickly.

Soil Ph doesn’t often have much of an effect on Phlox nivalis but it tends to prefer more neutral to acidic soils. It prefers loam and sandy soils as opposed to clays, due to the quick drainage[5].

Horticultural Use edit

With Phlox nivalis being a drought resistant plant, it is very popular garden plant. It is often used to border walkways or paths, it can often be found in hanging baskets or containers, like planters or pots[6]. It also known to attract hummingbirds which makes them favorable for hanging baskets.

Conservation Status edit

One subspecies of this plant, Phlox nivalis, ssp. texensis, the Texas trailing phlox or Texan phlox, is a rare plant federally listed as an endangered species in the United States.[7] It is endemic to Texas, where there are fewer than 20 populations in three counties.[8] At one time it was thought to be extinct. It was rediscovered in 1972.[9]

The restoration of the longleaf pine forest in Texas has helped Phlox nivalis ssp. Texensis recover.[10]

Wildlife edit

Phlox nivalis is known to attract humming birds and it provides a food source for wildlife. Phlox nivalis is use occasionally in food plots for herbivore species like deer.[11]

  1. ^ Morris, J. Bradley; Li Wang, Ming (2018-11). "Updated review of potential medicinal genetic resources in the USDA, ARS, PGRCU industrial and legume crop germplasm collections". Industrial Crops and Products. 123: 470–479. doi:10.1016/j.indcrop.2018.07.014. ISSN 0926-6690. {{cite journal}}: Check date values in: |date= (help)
  2. ^ "USDA Plants Database". plants.sc.egov.usda.gov. Retrieved 2021-11-19.
  3. ^ "PHLOX", Westcott's Plant Disease Handbook, Dordrecht: Springer Netherlands, pp. 1018–1019, retrieved 2021-11-19
  4. ^ "PHLOX", Westcott's Plant Disease Handbook, Dordrecht: Springer Netherlands, pp. 1018–1019, retrieved 2021-11-19
  5. ^ "PHLOX", Westcott's Plant Disease Handbook, Dordrecht: Springer Netherlands, pp. 1018–1019, retrieved 2021-11-19
  6. ^ "PHLOX", Westcott's Plant Disease Handbook, Dordrecht: Springer Netherlands, pp. 1018–1019, retrieved 2021-11-19
  7. ^ "PHLOX", Westcott's Plant Disease Handbook, Dordrecht: Springer Netherlands, pp. 1018–1019, retrieved 2021-11-19
  8. ^ Sager, David R.; Barkoh, Aaron; Buzan, David L.; Fries, Loraine T., eds. (2008), "Balancing Fisheries Management and Water Uses for Impounded River Systems", Balancing Fisheries Management and Water Uses for Impounded River Systems, American Fisheries Society, retrieved 2021-11-19
  9. ^ "PHLOX", Westcott's Plant Disease Handbook, Dordrecht: Springer Netherlands, pp. 1018–1019, retrieved 2021-11-19
  10. ^ "4 The Endangered Species Act", Listed, Harvard University Press, pp. 49–62, 2011-12-31, retrieved 2021-11-19
  11. ^ "PHLOX", Westcott's Plant Disease Handbook, Dordrecht: Springer Netherlands, pp. 1018–1019, retrieved 2021-11-19