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Weed Identification

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Updated: June 21, 2024

Weed Identification Photos in Maryland

Identify common Maryland weeds using our extensive collection of photos.
flowering ground ivy
Updated: May 2, 2023

Common Home Lawn Weeds In Maryland

Are you trying to identify the common lawn & garden weeds you find at home in Maryland? Our guide can help you identify the weeds giving you grief.
crabgrass
Updated: February 27, 2023

Fall Weeds

Weeds commonly found in lawns and gardens in the fall
common ragweed
Updated: August 26, 2024

Removing Invasive Plants and Planting Natives in Maryland

How to Transition an Area from Invasive to Native Plants
forest overgrown with invasive plants
Updated: August 23, 2024

Poison Hemlock (Conium maculatum) (EBR-57)

Poison hemlock (Conium maculatum) is one of the most poisonous species among the higher plants. This plant contains poisonous alkaloids throughout all of its plant parts (vegetative, flowers, and fruits). Poison hemlock is acutely toxic to people and animals. If ingested, symptoms with appear 20 minutes to three hours after ingestion. Author: Doris Behnke; Title: Poison Hemlock (Conium maculatum)
Updated: August 12, 2024

Japanese Stiltgrass in Home Landscapes

How to identify and manage invasive Japanese stiltgrass using an Integrated Pest Management approach.
Details of Japanese stiltgrass with white line down the center of leaf blades
Updated: June 28, 2024

Canada Thistle

How to identify and remove Canada thistle from residential gardens and landscapes.
canada thistle
Updated: June 21, 2024

Hedge Bindweed

Identification and management strategies for bindweed. Morning glory is closely related to bindweed.
bindweed
Updated: June 21, 2024

Ragweed

Ragweed is to blame for the allergies often erroneously contributed to goldenrod.
common ragweed
Updated: June 17, 2024

Japanese Knotweed

How to identify and mange Japanese knotweed using an Integrated Pest Management approach.
Japanese knotweed