Stinging weed Crossword Clue

The crossword clue "Stinging weed" with the answer "NETTLE" refers to a type of plant known for its stinging hairs that can cause a painful, itchy rash upon contact. Nettles, particularly the common stinging nettle (Urtica dioica), are characterized by their serrated leaves and tiny, hair-like structures on their surface that contain irritating chemicals.

When these hairs come into contact with the skin, they release histamines and other compounds that can lead to a burning sensation and rash.

The crossword clue "Stinging weed" with the answer "THISTLE" refers to a type of plant known for its sharp, spiky leaves and stems that can cause irritation or discomfort upon contact.

Thistles are characterized by their tough, serrated foliage and often have prickly, thorn-like structures that deter herbivores. 

The crossword clue "Stinging weed" with the answer "HORSERADISH" refers to a pungent plant known for its sharp, spicy root that can cause a stinging sensation in the nose and eyes when grated or processed.

Horseradish (Armoracia rusticana) is a perennial plant with large, rough leaves and a thick, white root that is often used as a condiment to add heat and flavor to dishes. The root contains compounds that release a strong, spicy aroma when broken down, which can cause a burning or stinging feeling.

The crossword clue "Stinging weed" with the answer "RAGWEED" refers to a type of plant known for its potent allergenic properties rather than physical stinging. Ragweed (Ambrosia species) is a common weed found in various parts of the world, particularly in North America.

It is notorious for producing large amounts of pollen, which can trigger allergic reactions such as sneezing, runny nose, and itchy eyes in sensitive individuals. The plant itself has rough, lobed leaves and can grow to a significant height, often thriving in disturbed areas like roadsides and fields.