Specimen of Rhododendron ponticum (IMAGE)
Caption
Herbaria contain records of invasive plants, pests, and diseases moving into and across regions and between species. This specimen of the invasive, non-native Rhododendron ponticum was collected by the great British botanist and ecologist Oliver Rackham when he was just 15 years old.
Credit
Cambridge University Herbarium
Usage Restrictions
With credit
License
Original content