Kingdom:
Phylum:
Angiosperms
Order:
Lamiales
Genus:
Species:
mendax
ID:
1045995

Status:
valid

Authors:
(Lindau) Wassh.

Source:
tro

Year:
1993

Citation Micro:
Monogr. Syst. Bot. Missouri Bot. Gard. 45: 1253 (1993)

WFO Identifier:
wfo-0001045333

Common Names

  • Justicia mendax
  • Mendax Justicia
  • Mendax Waterwillow

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Description

Justicia mendax (also called Deceptive justicia, among many other common names) is a shrub or small tree that grows up to 4 m tall. It is native to Central and South America and is found in tropical and subtropical moist lowland forests.

Uses & Benefits

Justicia mendax is used as an ornamental plant in gardens and as a houseplant. It is also used in traditional medicine to treat a variety of ailments.

Flower, Seeds and Seedlings

The Justicia mendax flower is a white, star-shaped bloom with yellow centers. The seed is a small, black, round seed with a smooth surface. The seedlings are small, round, and green with a single pair of leaves.

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Cultivation and Propagation

Justicia mendax is a tropical perennial shrub that is easy to propagate and cultivate. It prefers full sun to partial shade and moist, well-drained soil. It can be propagated by seed or cuttings. Seeds should be sown in spring in a warm, sunny location. Cuttings should be taken in spring or summer and planted in a moist, well-drained soil.

Where to Find Justicia mendax

Justicia mendax is native to Mexico and can be found in moist forests and along streams. It is also found in parts of Guatemala and Belize.

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

Dieter Carl Wasshausen (b.1938): Based on occurrence of standard abbreviation 'Wassh.' in the authors string.
Gustav Lindau (1866-1923): Based on occurrence of standard abbreviation 'Lindau' in the authors string.
Based on the WCVP December 2022 data release.: Based on the WCVP December 2022 data release.