We are reviewing reports of Christmasberry to make sure that they are correctly identified and that their w...

Tracking Chinese Pennisetum (Cenchrus purpurascens) throughout National Parks within the Region.

Tracking Cotoneaster throughout National Parks within the Region.

Tracking Autumn Fern (Dryopteris erythrosora) throughout National Parks within the Region.

Tracking castor aralia (Kalopanax septemlobus) throughout National Parks within the Region.

Tracking tun tree (Toona sinensis) throughout National Parks within the Region.

Tracking two-horned trapa (Trapa natans L.) throughout National Parks within the Region.

Tracking Sichuan pepper (Zanthoxylum simulans) throughout National Parks within the Region.

This project aggregates observations of invasive species of particular concern across NPS parks in the Nati...