Kingdom:
Phylum:
Angiosperms
Order:
Lamiales
Genus:
Species:
preussii
ID:
1045863

Status:
valid

Authors:
(Lindau) C.B.Clarke

Source:
tro

Year:
1900

Citation Micro:
Fl. Trop. Afr. 5: 204 (1900)

WFO Identifier:
wfo-0001045201

Common Names

  • Justicia preussii
  • Preuss's Justicia
  • Preuss's Water Willow

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Description

Justicia preussii (also called Preuss's Justicia, among many other common names) is a shrub native to Central and South America. It has long, narrow leaves and bright red and yellow flowers. It grows in moist, shady areas, such as riverbanks and forest edges.

Uses & Benefits

Justicia preussii is used as an ornamental plant in gardens and as a houseplant. It is also used in traditional medicine for treating various ailments.

Flower, Seeds and Seedlings

Justicia preussii has white flowers with yellow centers and a red throat. The seeds are small and black. The seedlings are small and have a single pair of leaves.

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Cultivation and Propagation

Justicia preussii is a fast-growing, evergreen shrub that is native to India. It can be propagated by seed or cuttings. To propagate by seed, sow the seeds in a well-draining potting mix and keep the soil moist. To propagate by cuttings, take a cutting from a mature plant and place it in a potting mix. Keep the soil moist and the cutting should root within a few weeks.

Where to Find Justicia preussii

Justicia preussii can be found in Mexico.

Species in the Justicia genus

Justicia pampolystachys, Justicia panamense, Justicia panarensis, Justicia pannieri, Justicia ovalis, Justicia pedropalensis, Justicia orosiensis, Justicia otophora, Justicia pallida, Justicia ovata, Justicia oxypages, Justicia paucinervis, Justicia parguazensis, Justicia parimensis, Justicia paruana, Justicia oreopola, Justicia novogranatensis, Justicia nuriana, Justicia nyassana, Justicia neurochlamys, Justicia nervata, Justicia neurantha, Justicia niokolo-kobae, Justicia orchioides, Justicia oreophila, Justicia ochroleuca, Justicia phlebophylla, Justicia phyllostachys, Justicia phytolaccoides, Justicia piauhiensis, Justicia pittieri, Justicia pilosocordata, Justicia pinensis, Justicia pelianthia, Justicia petraea, Justicia pharmacodes, Justicia periplocifolia, Justicia polystachya, Justicia porphyrocoma, Justicia pinguior, Justicia potamophila, Justicia platysepala, Justicia plumbaginifolia, Justicia poggei, Justicia poilanei, Justicia polita, Justicia homblei, Justicia homoea, Justicia hookeriana, Justicia huambensis,

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

Charles Baron Clarke (1832-1906): Based on occurrence of standard abbreviation 'C.B.Clarke' in the authors string.
Based on the WCVP December 2022 data release.: Based on the WCVP December 2022 data release.