Clammy False Oxtongue

Pseudoconyza viscosa

Native to:
Angola, Bahamas, Bangladesh, Benin, Bolivia, Botswana, Burkina, Cambodia, Cameroon, Cape Verde, Central African Republic, Chad, Colombia, Costa Rica, Cuba, Egypt, El Salvador, Eritrea, Ethiopia, Guatemala, Guinea, Guinea-Bissau, Gulf of Guinea Is., Honduras, India, Ivory Coast, Kenya, Laos, Madagascar, Mali, Mauritania, Mexican Pacific Is., Mexico, Mozambique, Myanmar, Namibia, Nepal, Nicaragua, Oman, Pakistan, Panamá, Peru, Saudi Arabia, Senegal, Somalia, South Africa, Sri Lanka, Sudan-South Sudan, Tanzania, Thailand, Togo, Uganda, Vietnam, Yemen, Zambia, Zimbabwe

📍 View on iNaturalist →

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Asteraceae
Genus:
Pseudoconyza
Species:
Pseudoconyza viscosa
USDA Symbol:
BLVI

Growth Characteristics

Life Cycle:
Annual | Perennial
Growth Habit:
Forb/herb
Height:
150 cm
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
jan,feb,mar,apr,may,jun,jul,aug,sep,oct,nov,dec
Bloom Colors:
white, yellow

Garden & Ecology Notes

Wildlife Value:
butterflies

Soil Requirements

Soil Type:
sandy, well-drained, nutrient-poor soil
pH:
5.5 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
thrives in disturbed areas and open fields

Propagation & Germination

Stratification:
None required
Germination Time:
7–21 days
Notes:
Seeds germinate readily in warm conditions with adequate moisture. Light may enhance germination.

The above propagation data sourced from Claude AI