iva xanthifolia

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The term "Iva xanthifolia" refers to a specific type of plant. Let's break down the explanation in a way that's easy to understand for a new English learner.

Definition

"Iva xanthifolia" is a noun that names a tall plant known as the marsh elder. This plant usually grows in wet and rich soil, particularly in central North America.

Key Features

• Tall plant: It can grow quite tall.
• Marsh elder: This is another name for Iva xanthifolia.
• Moist rich soil: It likes to grow in areas where the soil is wet and full of nutrients.
• Contact dermatitis: This means that touching the plant can sometimes cause skin irritation or a rash.
• Pollen: The plant produces a lot of pollen, which is a fine powder that can cause allergies. It is a major cause of hay fever, which is a condition that makes people sneeze and have a runny nose when they breathe in pollen.

Usage Instructions

When you talk about "Iva xanthifolia," you can refer to it in discussions about plants, nature, or allergies.

Example

• "Be careful when walking near Iva xanthifolia, as it can cause skin irritation if you touch it."

Advanced Usage

In scientific or botanical discussions, you might encounter the name "Iva xanthifolia" used in research about plants that affect human health or in studies about ecosystems where this plant grows.

Word Variants

There are no direct variants of "Iva xanthifolia" since it's the scientific name of a specific plant. However, you might come across the common name, marsh elder.

Different Meaning

"Iva xanthifolia" does not have different meanings, as it specifically refers to this type of plant. However, the term "elder" in other contexts can refer to older people or a type of tree (like elderberry), but that is not related to this plant.

Synonyms

• Marsh elder (common name)
• Some might loosely refer to it as a type of weed because it can grow abundantly in certain areas.

Idioms and Phrasal Verbs

There are no idioms or phrasal verbs specifically related to "Iva xanthifolia." However, you might hear phrases related to plants in general, such as "to plant seeds" (to start a new project) or "to grow like a weed" (to grow very quickly).

Summary

"Iva xanthifolia" is a tall plant that grows in wet soil and can cause skin irritation. It produces pollen that leads to hay fever.

Academic

Noun

1. tall annual marsh elder common in moist rich soil in central North America that can cause contact dermatitis; produces much pollen that is a major cause of hay fever

Synonyms

• burweed marsh elder
• false ragweed
• Iva xanthifolia