Pteridophyte

Rarity: Rare

A topic known well beyond its field, found in many languages.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

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Figure

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Nature

Knowledge cost

4

Influence

7

Resistance

7

In collections

Nobody has pulled it yet.

What Wikipedia says

A pteridophyte is a vascular plant with xylem and phloem that reproduces by means of spores. Because pteridophytes produce neither flowers nor seeds, they are sometimes referred to as "cryptogams", meaning that their means of reproduction is hidden.

Excerpt from the Wikipedia article “Pteridophyte”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Fabian Cristian Kinder, CC BY-SA 4.0, via Wikimedia Commons.