Herbarium sheet, black horehound, Ballota nigra Ssp foetida, found in a hedge by Rew Farm, near St Lawrence and Ventnor, Isle of Wight, 1838

Herbarium sheet, black horehound, Ballota nigra Ssp foetida, found in a hedge by Rew Farm, near St Lawrence and Ventnor, Isle of Wight, 1838
Herbarium sheet, black horehound, Ballota nigra Ssp foetida, found in a hedge by Rew Farm, near St Lawrence and Ventnor, Isle of Wight, 1838