FERN
FERN
FERN RELATED TOPICS
WHAT ARE FERN?
FERN LINKS
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SECTION 1
FERN
Fern, (class Polypodiopsida), class of nonflowering vascular plants
that possess true roots, stems, and complex leaves and that reproduce
by spores. The number of known extant fern species is about 10,500,
but estimates have ranged as high as 15,000, the number varying because
certain groups are as yet poorly studied and because new species are
still being found in unexplored tropical areas. The ferns constitute an
ancient division of vascular plants, some of them as old as the
Carboniferous Period (beginning about 358.9 million years ago) and perhaps
older. Their type of life cycle, dependent upon spores for dispersal, long
preceded the seed-plant life cycle. Another informal name for the group,
monilophytes, has gained currency in modern botanical literature.
Fern
https://www.britannica.com/plant/fern
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SECTION 2
FERN
RELATED
TOPICS
Equisetopsida
https://www.britannica.com/plant/Equisetidae
Marattiidae
https://www.britannica.com/plant/Marattiidae
Sun fern
https://www.britannica.com/plant/sun-fern
Polypodiidae
https://www.britannica.com/plant/Polypodiidae
Psilotopsida
https://www.britannica.com/plant/Psilotophyta
Fern
https://en.wikipedia.org/wiki/Fern
Fern
Houseplants
https://www.gardeningknowhow.com/houseplants/ferns-houseplants
Fun Ferns
for Your
Indoor Garden
https://www.almanac.com/ferns-houseplants
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SECTION 3
WHAT
ARE
FERNS?
Ferns are plants that do not have flowers. Ferns generally reproduce
by producing spores. Similar to flowering plants, ferns have roots,
stems and leaves. However, unlike flowering plants, ferns do not have
flowers or seeds; instead, they usually reproduce sexually by tiny
spores or sometimes can reproduce vegetatively, as exemplified by the
walking fern.
What Are Ferns?
https://www.fs.fed.us/wildflowers/beauty/ferns/what.shtml
Maintenance &
Care of Ferns
https://homeguides.sfgate.com/maintenance-care-ferns-61554.html
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SECTION 4
FERN
LINKS
Fern identification
https://plantsam.com/ferns/
FERNS
https://www.fs.fed.us/wildflowers/beauty/ferns/index.shtml
FERNS
https://nativeplantspnw.com/category/ferns/
FERNS
https://www.nps.gov/shen/learn/nature/ferns.htm
Ferns
https://basicbiology.net/plants/ferns-lycophytes/ferns
Ferns
https://animals.sandiegozoo.org/plants/ferns
Ferns
https://www.nybg.org/bsci/herb/ferns.html
Ferns and Allies
https://www.plantdelights.com/collections/fern-plant-hardy-ferns-perennial-outdoor-garden
Ferns: hardy
https://www.rhs.org.uk/Advice/profile?PID=936
Fern, Houseplant
http://www.costafarms.com/plants/fern
Fern Gardening
https://ferngardening.com/
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Ferns guide
https://www.field-studies-council.org/shop/publications/ferns-guide/
Ferns: Natural Science
https://westportlibrary.libguides.com/ferns
Hardy ferns
https://hardyferns.org/
How To Keep Ferns Alive Indoors
In Winter- Winter Fern Care
https://www.usnews3.com/2023/10/31/keep-ferns-alive-indoors-in-winter/
Learn About Ferns
https://www.burpee.com/gardenadvicecenter/encyclopedia/perennials/learn-about-ferns/encyclopedia__Ferns-article.html
Learn about the Various Types
of Ferns with Pictures
https://gardenerdy.com/learn-about-various-types-of-ferns-with-pictures/
The Plant Lovers Guide to Ferns
https://www.pacifichorticulture.org/articles/the-plant-lovers-guide-to-ferns/
Types Of Ferns
https://garden.lovetoknow.com/types-ferns
Types of Ferns: Varieties of
Indoors and Outdoors Fern Plants
(Including Name and Picture)
https://leafyplace.com/types-of-ferns/
What Are Ferns?
https://www.fs.fed.us/wildflowers/beauty/ferns/what.shtml
What are ferns?
https://www.sciencelearn.org.nz/resources/1103-what-is-a-fern
What are ferns?
https://www.plant-ark.com/about-plants/ferns-mosses/what-are-ferns.html
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AMERICAN
FERN
SOCIETY
https://www.amerfernsoc.org/
Online
Plant
Guide
http://www.onlineplantguide.com/
Garden
Answers
http://www.gardenanswers.com/
The
PLANTS
Database
https://plants.usda.gov/java/
Plant
Dictionary
https://www.bhg.com/gardening/plant-dictionary/
HOUSE
PLANTS
CARE
GUIDES
https://www.houseplantsexpert.com/indoor-and-house-plants-care-guides.html
The Plant
Encyclopedia
http://theplantencyclopedia.org/wiki/Main_Page
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