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How to Identify Native and Introduced Phragmites, Common Reed
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Got Garlic Mustard? Look for Aphids
These sap-sucking insects traveled with their invasive plant hosts and could offer natural control. Researchers need help learning where the...
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Siberian Squill ( Scilla siberica ) is an introduced plant that blooms in early spring. Leaves are basal, up to six inches long and 1/2 inch... -
A female Buckthorn displays a persistent leaf, fruits and terminal thorn that help with winter identification. For an explanation of the ter... -
The yellow capsules and scarlet arils of Oriental Bittersweet stand out in winter. Oriental, Asian or Asiatic Bittersweet ( Celastrus orbicu...