Tropical Tube Tongue

Dianthera sessilis

Native to:
Colombia, Dominican Republic, Guatemala, Honduras, Leeward Is., Mexico, Nicaragua, Puerto Rico, Trinidad-Tobago, United States, Venezuelan Antilles, Windward Is.

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Acanthaceae
Genus:
Dianthera
Species:
Dianthera sessilis
USDA Symbol:
SISE6

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb , Subshrub
Height:
60 cm
Drought Tolerance:
Low
Bloom Months:
may,jun,jul,aug
Bloom Colors:
white, purple, lavender

Wildlife Benefits

Bees:
★☆☆☆☆ Documented bee visitation (GBIF)
Butterflies & Moths:
★☆☆☆☆ Documented Lepidoptera association (GBIF)

Garden & Ecology Notes

Wildlife Value:
butterflies, bees
Deer Resistant:
Yes

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
14–30 days
Notes:
Seeds germinate best with light and consistent moisture.

The above propagation data sourced from Claude AI