USA (southeast). Cultivated as an ornamental. Introduced in Himalayas, Russian Far East, South Africa, USA. Invasive in Japan
WSSA list of weeds in North America
| Name | Authority |
|---|---|
| Quamoclit coccinea | (Linnaeus) Mönch |
| Name | Language |
|---|---|
| Mexican morning glory | English |
| red morning glory | English |
| redstar | English |
| scarlet creeper | English |
| scarlet morning glory | English (US) |
| small red morning glory | English |
| scharlachrote Trichterwinde | German |
| ipomée à fleurs rouges | French |
| liseron écarlate | French |
| quamoclite rouge | French |
| batatilla de flor roja pequeña | Spanish |
| flor-de-cardeal | Portuguese (BR) |
| maruba-rukô | Japanese |
| maruba-rukô-sô | Japanese |
| マルバルコウ | Japanese |
| マルバルコウソウ | Japanese |
| ипомея огненно-красная | Russian |
| ипомея ярко-красная | Russian |
| квамоклит огненно-красный | Russian |
| червено грамофонче | Bulgarian |
