Kingdom:
Phylum:
Angiosperms
Order:
Lamiales
Genus:
Species:
rigida
ID:
643635

Status:
valid

Authors:
(Nees) Benth. & Hook.f. ex B.D.Jacks.

Source:
cmp

Year:
1893

Citation Micro:
Index Kew. 1: 680 (1893)

WFO Identifier:
wfo-0000642967



Common Names

  • Rigida Dianthera
  • Rigida Waterwort
  • Rigida Water Starwort


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Description

Dianthera rigida (also called Rigid Dianthera, among many other common names) is a perennial herbaceous plant with white flowers and a creeping habit. It is native to the southwestern United States and northern Mexico, and grows in grasslands, chaparral, and woodlands.

Uses & Benefits

Dianthera rigida is used as an ornamental plant in gardens and as a ground cover. It is also used in traditional medicine to treat various ailments such as fever, colds, and headaches.

Flower, Seeds and Seedlings

The flowers of Dianthera rigida are white, with a yellow center, and are about 1 cm in diameter. The seeds are small and black, and the seedlings are small and green.

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Cultivation and Propagation

Dianthera rigida is a short-lived perennial that can be grown from seed. It prefers full sun and well-drained soil. Propagation is best done by seed, which should be sown in early spring. The plant can also be propagated by division in the spring or fall.

Where to Find Dianthera rigida

Dianthera rigida is native to South America and can be found in dry, open areas such as grassland, scrubland, and rocky hillsides.

Dianthera rigida FAQ

What is the common name of Dianthera rigida?

Rigid Dianthera

What is the growth habit of Dianthera rigida?

It is an evergreen shrub that typically grows to 1-2 m tall.

What is the flowering period of Dianthera rigida?

It typically flowers from late spring to early summer.

Species in the Dianthera genus

Dianthera americana, Dianthera androsaemifolia, Dianthera angusta, Dianthera angustifolia, Dianthera appendiculata, Dianthera arvensis, Dianthera brasiliensis, Dianthera breviflora, Dianthera calycina, Dianthera candelariae, Dianthera candicans, Dianthera cayennensis, Dianthera comata, Dianthera crassifolia, Dianthera eustachiana, Dianthera glabra, Dianthera guianensis, Dianthera hookeriana, Dianthera inaequalis, Dianthera incerta, Dianthera laeta, Dianthera laevilinguis, Dianthera lindeniana, Dianthera longiflora, Dianthera oblonga, Dianthera pectoralis, Dianthera peploides, Dianthera pleurolarynx, Dianthera polygaloides, Dianthera racemosa, Dianthera reptans, Dianthera rigida, Dianthera rugeliana, Dianthera sagrana, Dianthera secunda, Dianthera secundiflora, Dianthera sessilis, Dianthera speciosa, Dianthera sulfurea, Dianthera trisulcata, Dianthera dasyclados, Dianthera resupinata, Dianthera latifolia, Dianthera ovata,

Species in the Acanthaceae family

Acanthopale macrocarpa, Acanthopale confertiflora, Acanthopale decempedalis, Acanthopale laxiflora, Acanthopale madagascariensis, Acanthopale pubescens, Acanthopale aethiogermanica, Acanthopale breviceps, Acanthopale cuneifolia, Acanthopale ramiflora, Acanthopale perrieri, Acanthopale humblotii, Acanthopsis carduifolia, Acanthopsis disperma, Acanthopsis glauca, Acanthopsis hoffmannseggiana, Acanthopsis horrida, Acanthopsis scullyi, Acanthopsis spathularis, Acanthopsis disperma, Acanthopsis tuba, Acanthopsis ludoviciana, Acanthopsis adamanticola, Acanthopsis dispermoides, Acanthopsis erosa, Acanthopsis dregeana, Acanthopsis tetragona, Acanthopsis glandulopalmata, Acanthopsis insueta, Acanthopsis nitida, Acanthopsis pagodiformis, Acanthopsis glabra, Acanthopsis villosa, Acanthus austromontanus, Acanthus greuterianus, Acanthus kulalensis, Acanthus arboreus, Acanthus carduaceus, Acanthus caroli-alexandri, Acanthus caudatus, Acanthus dioscoridis, Acanthus ebracteatus, Acanthus eminens, Acanthus flexicaulis, Acanthus gaed, Acanthus guineensis, Acanthus hirsutus, Acanthus hungaricus, Acanthus ilicifolius, Acanthus latisepalus,

References

Christian Gottfried Daniel Nees von Esenbeck (1776-1858): Based on occurrence of standard abbreviation 'Nees' in the authors string.
George Bentham (1800-1884): Based on occurrence of standard abbreviation 'Benth.' in the authors string.
Joseph Dalton Hooker (1817-1911): Based on occurrence of standard abbreviation 'Hook.f.' in the authors string.
Benjamin Daydon Jackson (1846-1927): Based on occurrence of standard abbreviation 'B.D.Jacks.' in the authors string.
POWO record for urn:lsid:ipni.org:names:60473792-2: Based on the WCVP December 2022 data release.