Fire On The Mountain

Euphorbia cyathophora

Native to:
Argentina, Bahamas, Belize, Bolivia, Cayman Is., Chile, Colombia, Costa Rica, Cuba, Dominican Republic, French Guiana, Guam, Haiti, Honduras, Jamaica, Leeward Is., Mexico, Nicaragua, Palau, Panamá, Peru, Puerto Rico, Trinidad-Tobago, Turks-Caicos Is., U.S. Minor Outlying Islands, United States, Virgin Islands, Windward Is.

📍 View on iNaturalist →

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Euphorbiaceae
Genus:
Euphorbia
Species:
Euphorbia cyathophora
USDA Symbol:
EUCY

Growth Characteristics

Life Cycle:
Annual | Perennial
Growth Habit:
Forb/herb , Succulent
Height:
100 cm
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
jun,jul,aug,sep,oct

Wildlife Benefits

Butterflies & Moths:
★☆☆☆☆ Documented Lepidoptera association (GBIF)
Caterpillars:
★☆☆☆☆ Recorded caterpillar host plant (HOSTS Database)

Keystone Species Ranking

Pollen Specialist Bee Keystone:
★★★★☆ Native pollen specialist bee species supported by this genus (NWF)

Host Plant for Caterpillars

Ello Sphinx (Erinnyis ello)

Garden & Ecology Notes

Wildlife Value:
butterflies
Deer Resistant:
Yes

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:
native to open, disturbed areas

Propagation & Germination

Stratification:
None required
Germination Time:
10–21 days
Notes:
Seeds germinate readily in warm conditions without pretreatment. Light may enhance germination.

The above propagation data sourced from Claude AI