Seed fern

Pteridospermatophyta - several distinct polyphyletic groups of extinct seed-bearing plants. This taxon is the 7138^th most popular in the global Wikipedia ranking of taxon and the 799^th most popular taxon in Simple English Wikipedia. Article “Seed fern” in Simple English Wikipedia has 23.1 points for quality (as of July 1, 2025). The article contains 4 references and 2 sections.

This article has the best quality in Slovak Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Seed fern”, its content was written by 4 registered users of Simple English Wikipedia and edited by 410 registered Wikipedia users in all languages.

Pteridospermatophyta is on the 799^th place in local ranking of taxon in Simple English Wikipedia and on the 7138^th place in global ranking of taxon in all the time.

The article is cited 20 times in Simple English Wikipedia and cited 1424 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #3693 in June 2015
• Global: #23597 in April 2010

The highest popularity rank from 2008:

• Local (Simple English): #4561 in April 2013
• Global: #197002 in May 2011

There are 26 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Slovak (sk) Lyginodendrorasty		38.5484
2	English (en) Pteridospermatophyta		33.7349
3	Spanish (es) Pteridospermae		25.0556
4	Dutch (nl) Zaadvarens		24.6324
5	Hungarian (hu) Magvaspáfrányok		23.6455
6	Simple English (simple) Seed fern		23.0524
7	Finnish (fi) Pteridospermatophyta		21.3059
8	French (fr) Pteridospermatophyta		20.5968
9	Swedish (sv) Fröormbunkar		20.58
10	Indonesian (id) Pteridospermatophyta		19.2227

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Seed fern" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Pteridospermatophyta		449 291
2	Russian (ru) Семенные папоротники		132 481
3	Polish (pl) Paprocie nasienne		96 537
4	Spanish (es) Pteridospermae		84 808
5	Japanese (ja) シダ種子類		51 481
6	Chinese (zh) 種子蕨門		38 104
7	Dutch (nl) Zaadvarens		36 890
8	Portuguese (pt) Pteridospermatophyta		36 001
9	German (de) Samenfarne		35 800
10	French (fr) Pteridospermatophyta		32 518

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Seed fern" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Pteridospermatophyta		2 290
2	Simple English (simple) Seed fern		436
3	Russian (ru) Семенные папоротники		403
4	Spanish (es) Pteridospermae		285
5	Chinese (zh) 種子蕨門		228
6	French (fr) Pteridospermatophyta		162
7	German (de) Samenfarne		147
8	Polish (pl) Paprocie nasienne		142
9	Portuguese (pt) Pteridospermatophyta		142
10	Japanese (ja) シダ種子類		134

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Seed fern" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Pteridospermatophyta		84
2	French (fr) Pteridospermatophyta		47
3	Dutch (nl) Zaadvarens		44
4	Russian (ru) Семенные папоротники		32
5	Norwegian (no) Frøbregner		23
6	Spanish (es) Pteridospermae		22
7	German (de) Samenfarne		20
8	Polish (pl) Paprocie nasienne		19
9	Chinese (zh) 種子蕨門		14
10	Czech (cs) Kapraďosemenné		12

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Seed fern" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Pteridospermatophyta		2
2	Arabic (ar) سرخسيات بذرية		0
3	Azerbaijani (az) Toxumlu qıjılar		0
4	Catalan (ca) Pteridospermatòfits		0
5	Czech (cs) Kapraďosemenné		0
6	Danish (da) Frøbregner		0
7	German (de) Samenfarne		0
8	Spanish (es) Pteridospermae		0
9	Persian (fa) دانه‌سرخس‌تباران		0
10	Finnish (fi) Pteridospermatophyta		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Seed fern" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Pteridospermatophyta		484
2	Dutch (nl) Zaadvarens		142
3	Arabic (ar) سرخسيات بذرية		130
4	Polish (pl) Paprocie nasienne		82
5	French (fr) Pteridospermatophyta		79
6	German (de) Samenfarne		55
7	Spanish (es) Pteridospermae		53
8	Slovak (sk) Lyginodendrorasty		47
9	Chinese (zh) 種子蕨門		46
10	Portuguese (pt) Pteridospermatophyta		44

More...

#	Language	Value
ar	Arabic سرخسيات بذرية
az	Azerbaijani Toxumlu qıjılar
ca	Catalan Pteridospermatòfits
cs	Czech Kapraďosemenné
da	Danish Frøbregner
de	German Samenfarne
en	English Pteridospermatophyta
es	Spanish Pteridospermae
fa	Persian دانه‌سرخس‌تباران
fi	Finnish Pteridospermatophyta
fr	French Pteridospermatophyta
gl	Galician Pteridospermatophyta
hu	Hungarian Magvaspáfrányok
id	Indonesian Pteridospermatophyta
ja	Japanese シダ種子類
nl	Dutch Zaadvarens
no	Norwegian Frøbregner
pl	Polish Paprocie nasienne
pt	Portuguese Pteridospermatophyta
ru	Russian Семенные папоротники
simple	Simple English Seed fern
sk	Slovak Lyginodendrorasty
sv	Swedish Fröormbunkar
uk	Ukrainian Насінні папороті
vi	Vietnamese Dương xỉ hạt
zh	Chinese 種子蕨門

Best Rank

Simple English: #4561 04.2013

Global: #197002 05.2011

Best Rank

Simple English: #3693 06.2015

Global: #23597 04.2010

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information