Definitions for fern seed
fern seed

Princeton's WordNetRate this definition:0.0 / 0 votes

1. fern seednoun

   the asexual spore of ferns that resembles dust; once thought to be seeds and to make the possessor invisible

WiktionaryRate this definition:0.0 / 0 votes

1. fern seednoun

   The asexual, dustlike spores of a fern which resemble seeds

WikipediaRate this definition:0.0 / 0 votes

1. fern seed

   A fern (Polypodiopsida or Polypodiophyta ) is a member of a group of vascular plants (plants with xylem and phloem) that reproduce via spores and have neither seeds nor flowers. The polypodiophytes include all living pteridophytes except the lycopods, and differ from mosses and other bryophytes by being vascular, i.e., having specialized tissues that conduct water and nutrients and in having life cycles in which the branched sporophyte is the dominant phase. Ferns have complex leaves called megaphylls, that are more complex than the microphylls of clubmosses. Most ferns are leptosporangiate ferns. They produce coiled fiddleheads that uncoil and expand into fronds. The group includes about 10,560 known extant species. Ferns are defined here in the broad sense, being all of the Polypodiopsida, comprising both the leptosporangiate (Polypodiidae) and eusporangiate ferns, the latter group including horsetails, whisk ferns, marattioid ferns, and ophioglossoid ferns. Ferns first appear in the fossil record about 360 million years ago in the late Devonian period, but many of the current families and species did not appear until roughly 145 million years ago in the early Cretaceous, after flowering plants came to dominate many environments. The fern Osmunda claytoniana is a paramount example of evolutionary stasis; paleontological evidence indicates it has remained unchanged, even at the level of fossilized nuclei and chromosomes, for at least 180 million years. Ferns are not of major economic importance, but some are used for food, medicine, as biofertilizer, as ornamental plants, and for remediating contaminated soil. They have been the subject of research for their ability to remove some chemical pollutants from the atmosphere. Some fern species, such as bracken (Pteridium aquilinum) and water fern (Azolla filiculoides) are significant weeds worldwide. Some fern genera, such as Azolla, can fix nitrogen and make a significant input to the nitrogen nutrition of rice paddies. They also play certain roles in folklore.

ChatGPTRate this definition:0.0 / 0 votes

1. fern seed

   Fern seed refers to the microscopic, spore-producing structures of the fern plant, often called spores. Contrary to the term, ferns do not produce actual seeds like flowering plants do. The term is often colloquially used in literature and ancient folklore, particularly relating to the myth that carrying fern seed makes one invisible.

Matched Categories

1. • Spore

Anagrams for fern seed »

1. seed fern

How to pronounce fern seed?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

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   Karen

   Australian

   Hayley

   Australian

   Natasha

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   Veena

   Indian

   Priya

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   Neerja

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   Zira

   US English

   Oliver

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   Wendy

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   Fred

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   Tessa

   South African

How to say fern seed in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of fern seed in Chaldean Numerology is: 1

2. Pythagorean Numerology

   The numerical value of fern seed in Pythagorean Numerology is: 4

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=fern seed
2. ^ Wiktionary
   https://en.wiktionary.org/wiki/Fern_Seed
3. ^ Wikipedia
   https://en.wikipedia.org/wiki/Fern_Seed
4. ^ ChatGPT
   https://chat.openai.com