SimplePlant

Acanthaceae

Gregg's tube tongue

Justicia pilosella (Nees) Hilsenb.

Family
Acanthaceae
Genus
Justicia

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Gregg's tube tongue: Gregg's Tube Tongue (Justicia pilosella). Species of plant.
Photo: iNaturalist user: seekingtrees, CC0, from Wikimedia Commons

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Common names

By language (1)
English
Gregg's tube tongue, Turner's water-willow

Synonyms

  • Adhatoda dipteracantha Nees
  • Dipteracanthus procumbens Nees
  • Justicia turneri Hilsenb.
  • Monechma pilosella Nees
  • Siphonoglossa dipteracantha (Nees) A.Heller
  • Siphonoglossa greggii Greenm. & C.H.Thomps.
  • Siphonoglossa pilosella (Nees) Torr.

Characteristics

Growth habit
Forb/herb, Subshrub
Lifespan
Perennial
In the US and Canada
Lower 48 states: native

Photos

More in Justicia

Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.