Prostrate False Buttonweed

Spermacoce prostrata

Native to:
Argentina, Bahamas, Belize, Bolivia, Brazil, Central American Pacific Is., Colombia, Costa Rica, Cuba, Dominican Republic, El Salvador, French Guiana, Guam, Guatemala, Guyana, Haiti, Honduras, Leeward Is., Mexico, Nicaragua, Palau, Panamá, Paraguay, Peru, Puerto Rico, Suriname, Trinidad-Tobago, Turks-Caicos Is., United States, Uruguay, Virgin Islands, Windward Is.

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Rubiaceae
Genus:
Spermacoce
Species:
Spermacoce prostrata
USDA Symbol:
SPPR4

Growth Characteristics

Life Cycle:
Annual
Growth Habit:
Forb/herb
Height:
15 cm
Light Requirements:
Full Sun
Drought Tolerance:
Low
Bloom Months:
mar,apr,may,jun,jul,aug,sep,oct,nov
Bloom Colors:
white, pink
Ground Cover:
Yes

Wildlife Benefits

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

Host Plant for Caterpillars

Southern beet webworm moth (Herpetogramma bipunctalis)

Garden & Ecology Notes

Wildlife Value:
bees, butterflies

Soil Requirements

Soil Type:
sandy, well-drained, nutrient-poor soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
prefers open, sunny habitats