Hibiscus coccineus

Hibiscus coccineus
Apparently Secure
Apparently Secure (NatureServe)[1]
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Embryophytes
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malvales
Family: Malvaceae
Genus: Hibiscus
Species:
H. coccineus
Binomial name
Hibiscus coccineus
Synonyms[2]
  • Hibiscus semilobatus
Hibiscus coccineus - MHNT

Hibiscus coccineus the scarlet rosemallow,[3] is a hardy Hibiscus species, also known as Texas star, brilliant hibiscus and scarlet hibiscus. In 2025, the name was changed to Muenchhusia coccinea[4].

The plant is found in swamps, marshes and ditches on the coastal plain of the Southeastern United States.[2] It is native from Southeastern Virginia south to Florida, then west to Louisiana. Despite its common name Texas star, the plant is not found naturally in Texas. In addition to the scarlet-flowering variety, a white-flowering variety is also known as the white Texas star or lone star hibiscus.

Description

H. coccineus is a herbaceous perennial (it dies back during the winter) and grows 6–8 ft (1.8–2.4 m) tall.[5] The palmately compound leaves are 5–6 in (13–15 cm) wide,[6] and look much like those of the hemp plant, Cannabis sativa. It features bright scarlet flowers that have five petals and are reminiscent of hollyhock.[6] These flowers are attractive to hummingbirds, butterflies and bees, including the specialized bee Ptilothrix bombiformis.[5] The plant prefers to be grown in full sun with moist soil.[7] It is hardy in USDA hardiness zones 6–9.[5]

The Latin specific epithet coccineus means "coloured or dyed scarlet".[8] The genus name is the Greek and Latin name for "mallow".[6]

References

Texas star hibiscus or scarlet rose mallow -- Hibiscus coccineus
White Texas star hibiscus -- Hibiscus coccineus 'Alba'
  1. ↑ "NatureServe Explorer". Retrieved 2021-02-26.
  2. 1 2 "Hibiscus coccineus (Scarlet rosemallow)". Lady Bird Johnson Wildflower Center. January 13, 2016. Retrieved February 26, 2021.
  3. ↑ NRCS. "Hibiscus coccineus". PLANTS Database. United States Department of Agriculture (USDA). Retrieved 1 July 2016.
  4. ↑ Bell, Emily (2026-06-11). "Taxonomy Update: A Hibiscus by Any Other Name". Florida Wildflower Foundation. Retrieved 2026-08-18.
  5. 1 2 3 "Hibiscus coccineus (Red Hibiscus, Scarlet Rose Mallow) | North Carolina Extension Gardener Plant Toolbox". plants.ces.ncsu.edu. Retrieved 2021-02-26.
  6. 1 2 3 "Hibiscus coccineus - Plant Finder". www.missouribotanicalgarden.org. Retrieved 2021-02-26.
  7. ↑ "Hibiscus coccineus". www.tropicalbritain.co.uk. Retrieved 2021-02-26.
  8. ↑ Harrison, Lorraine (2012). RHS Latin for Gardeners. United Kingdom: Mitchell Beazley. ISBN 978-1845337315.