Odontonema callistachyum
Odontonema callistachyum
- Native to:
- Belize, El Salvador, Guam, Guatemala, Honduras, Mexico, U.S. Minor Outlying Islands
Photo by David J. Stang





Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Acanthaceae
- Genus:
- Odontonema
- Species:
- Odontonema callistachyum
- USDA Symbol:
- ODCA2
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Forb/herb , Shrub
- Height:
- 200 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- Low
- Bloom Months:
- jan,feb,mar,oct,nov,dec
- Bloom Colors:
- red, pink
Wildlife Benefits
- Butterflies & Moths:
- ★☆☆☆☆ Documented Lepidoptera association (GBIF)
- Caterpillars:
- ★☆☆☆☆ Recorded caterpillar host plant (HOSTS Database)
Host Plant for Caterpillars
Janais patch (Chlosyne janais)
Garden & Ecology Notes
- Wildlife Value:
- hummingbirds, butterflies
Soil Requirements
- Soil Type:
- rich, well-drained loamy soil
- pH:
- 6.0 - 7.5 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- consistently moist
- Notes:
- prefers organic matter-rich environments