Yellow Wort
Blackstonia perfoliata
![](https://www.eastlondonnature.co.uk/wp-content/uploads/2022/09/1326978649_MG_8812a.jpg)
- Type: Flowering Plant
- Family: Gentianaceae
- Genus: Blackstonia
- Species: perfoliata
- Colour: Yellow
- Habitat: Heathland
- Habitat: Hedgerows
- Habitat: Scrubland
- Habitat: Waysides
- Site:Pyrenees
- Site:Spain
- Month:July
- Photographer:RKS