Kingdom:
Phylum:
Angiosperms
Order:
Gentianales
Family:
Genus:
Species:
purpurea
ID:
215912

Status:
valid

Authors:
L.

Source:
wcs

Year:
1753

Citation Micro:
Sp. Pl. : 105 (1753)

WFO Identifier:
wfo-0000215241

Common Names

  • Houstonia purpurea
  • Purpurea Houstonia
  • Houstonia Purpurea

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Synonyms

  • Houstonia macrosepala Nutt. ex Torr. & A.Gray [unknown]
  • Anotis purpurea G.Don [valid]
  • Knoxia purpurea Lam. ex Poir. [unknown]
  • Oldenlandia purpurea A.Gray [valid]
  • Chamisme purpurea Nieuwl. [valid]
  • Hedyotis purpurea Torr. & A.Gray [valid]
  • Houstonia purpurea purpurea [unknown]

Description

Houstonia purpurea (also called Purple Bluets, among many other common names) is a small, annual herbaceous plant native to the southeastern United States. It has small, white, four-petaled flowers and grows in open woodlands, meadows, and prairies.

Uses & Benefits

Houstonia purpurea is a popular ornamental plant, often used in gardens and parks. It has a long bloom period and attractive foliage, making it an attractive addition to any garden. It is also used in landscaping and as a ground cover.

Cultivars, Varieties & Sub-species

Houstonia purpurea var. calycosa A.Gray
Houstonia purpurea var. montana (Small) Terrell
Houstonia purpurea var. purpurea

Flower, Seeds and Seedlings

Houstonia purpurea has small, white flowers with yellow centers. The seeds are small and black. The seedlings are small and green.

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Cultivation and Propagation

Houstonia purpurea is a low-growing, spreading perennial that grows to a height of 4-6 inches and a spread of 12-18 inches. It is best grown in full sun to part shade in average, dry to medium, well-drained soils. Propagation is by seed or division in spring.

Where to Find Houstonia purpurea

Houstonia purpurea can be found in the southeastern United States.

Houstonia purpurea FAQ

What is the scientific name of Houstonia purpurea?

Houstonia purpurea

What is the common name of Houstonia purpurea?

Purple bluet

Where does Houstonia purpurea grow?

Houstonia purpurea grows in moist, sandy soils in the southeastern United States

Species in the Rubiaceae family

Acranthera abbreviata, Acranthera anamallica, Acranthera athroophlebia, Acranthera atropella, Acranthera aurantiaca, Acranthera axilliflora, Acranthera bullata, Acranthera capitata, Acranthera ceylanica, Acranthera didymocarpa, Acranthera endertii, Acranthera frutescens, Acranthera grandiflora, Acranthera hallieri, Acranthera hirtostipula, Acranthera involucrata, Acranthera johannis-winkleri, Acranthera lanceolata, Acranthera longipes, Acranthera longipetiolata, Acranthera maculata, Acranthera megaphylla, Acranthera monantha, Acranthera nieuwenhuisii, Acranthera ophiorhizoides, Acranthera parviflora, Acranthera philippensis, Acranthera ruttenii, Acranthera salmonea, Acranthera siamensis, Acranthera siliquosa, Acranthera simalurensis, Acranthera sinensis, Acranthera strigosa, Acranthera tomentosa, Acranthera variegata, Acranthera velutinervia, Acranthera yatesii, Acranthera philippinensis, Acranthera burmanica, Acranthera virescens, Acranthera hoangii, Acranthera collina, Acrobotrys discolor, Acrosynanthus jamaicensis, Acrosynanthus latifolius, Acrosynanthus minor, Acrosynanthus ovatus, Acrosynanthus parvifolius, Acrosynanthus revolutus,