Definition of Pteridophytes. Meaning of Pteridophytes. Synonyms of Pteridophytes

Here you will find one or more explanations in English for the word Pteridophytes. Also in the bottom left of the page several parts of wikipedia pages related to the word Pteridophytes and, of course, Pteridophytes synonyms and on the right images related to the word Pteridophytes.

Definition of Pteridophytes

Pteridophyte
Pteridophyta Pter`i*doph"y*ta, n. pl. [NL., from Gr. ?, ?, a fern + ? a plant.] (Bot.) A class of flowerless plants, embracing ferns, horsetails, club mosses, quillworts, and other like plants. See the Note under Cryptogamia. -- Pter"i*do*phyte`, n. Note: This is a modern term, devised to replace the older ones acrogens and vascular Cryptogamia.

Meaning of Pteridophytes from wikipedia

- A pteridophyte is a vascular plant (with xylem and phloem) that reproduces by means of spores. Because pteridophytes produce neither flowers nor seeds...
- systematic botanists who collaborate to establish on the classification of pteridophytes (lycophytes and ferns) that reflects knowledge about plant relationships...
- study of ferns and other pteridophytes is called pteridology. A pteridologist is a specialist in the study of pteridophytes in a broader sense that includes...
-   Extinct in the wild (EW): 45 species   Critically endangered (CR): 5,702 species   Endangered (EN): 10,901 species   Vulnerable (VU): 9,673 species  ...
- contrasts with the pattern in all vascular plants (seed plants and pteridophytes), where the diploid sporophyte generation is dominant. Lichens may superficially...
- PMID 23557913. S2CID 959092. S****e KR (2022). The morphology of Pteridophytes; the structure of ferns and allied plants. Legare Street Press. ISBN 978-1015505667...
- Gorozhankin (1848–1904) in 1876 to indicate a division including bryophytes, pteridophytes and gymnosperms in contrast to the Gynoeciatae (Angiosperms) with a...
- cell division and growth. Fern allies Bryophytes Non-vascular plant Pteridophyte D. Edwards; Feehan, J. (1980). "Records of Cooksonia-type sporangia from...
- 6000–8000 Anthocerotophyta Hornworts 100–200 Bryophyta Mosses 12000 Pteridophytes Lycopodiophyta Clubmosses 1200 Polypodiophyta Ferns, whisk ferns & horsetails...
- This compares to around 12,000 species of moss and 11,000 species of pteridophytes. The APG system s****s to determine the number of families, mostly by...