Striga gesnerioides
Appearance
| Striga gesnerioides | |
|---|---|
| Close-up of flowers | |
| Habit | |
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Embryophytes |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Lamiales |
| Family: | Orobanchaceae |
| Genus: | Striga |
| Species: | S. gesnerioides |
| Binomial name | |
| Striga gesnerioides | |
| Synonyms[1] | |
|
List
| |
Striga gesnerioides, the cowpea witchweed, also called the indigo, purple, or tobacco witchweed, is a species of flowering plant in the family Orobanchaceae.[2] It is native to Africa, the Arabian Peninsula, and the Indian Subcontinent, and it has been introduced to Florida.[1] An erect subshrub, it is found in the seasonally dry tropics.[2] As its common name suggests, it is a serious root hemiparasite of cowpea (Vigna unguiculata), and related species, especially affecting subsistence farmers.[3]
- A morph with no chlorophyll, possibly indicating transition to holoparasitism
- A pink morph
- A green morph
References
[edit]- 1 2 "Striga gesnerioides (Willd.) Vatke". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 8 August 2026.
- 1 2 "Striga gesnerioides (Willd.) Vatke". The Portal. India Biodiversity Portal. 2026. Retrieved 8 August 2026.
- ↑ Abdullahi, Wajiha M.; Dianda, Mahamadi; Boukar, Ousmane; Dieng, Ibnou; Mohammed, Gaya S.; Belko, Nouhoun; Togola, Abou; Muhammad, Hayat; Kanampiu, Fred; Giller, Ken E.; Vanlauwe, Bernard (2022). "Integrated management of Striga gesnerioides in cowpea using resistant varieties, improved crop nutrition and rhizobium inoculants". Plant and Soil. 473 (1–2): 197–213. doi:10.1007/s11104-022-05295-7.
Categories:
- Orobanchaceae
- Parasitic plants
- Flora of Egypt
- Flora of West Tropical Africa
- Flora of West-Central Tropical Africa
- Flora of Northeast Tropical Africa
- Flora of East Tropical Africa
- Flora of South Tropical Africa
- Flora of Southern Africa
- Flora of the Arabian Peninsula
- Flora of Pakistan
- Flora of India (region)
- Flora of Nepal
- Flora of Sri Lanka
- Plants described in 1875
- Orobanchaceae stubs