Definition of Pteridophyte. Meaning of Pteridophyte. Synonyms of Pteridophyte

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

Definition of Pteridophyte

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 Pteridophyte 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...
- 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...
- The Pteridophyte Phylogeny Group (PPG) is an informal international group of systematic botanists who collaborate to establish on the classification of...
- cell division and growth. Fern allies Bryophytes Non-vascular plant Pteridophyte D. Edwards; Feehan, J. (1980). "Records of Cooksonia-type sporangia from...
-   Extinct in the wild (EW): 45 species   Critically endangered (CR): 5,702 species   Endangered (EN): 10,901 species   Vulnerable (VU): 9,673 species  ...
- 6000–8000 Anthocerotophyta Hornworts 100–200 Bryophyta Mosses 12000 Pteridophytes Lycopodiophyta Clubmosses 1200 Polypodiophyta Ferns, whisk ferns & horsetails...
- found within a certain region. This is a list of the pteridophytes found from Sri Lanka. Pteridophytes are vascular plants which reproduce by spores. These...
- admissions on the island of Trinidad. Pteridophytes are vascular plants that dis**** spores, such as fern spores. Pteridophyte spores are similar to pollen grains...
- 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...
- vascular plants. Smith et al. (2006) carried out the first higher-level pteridophyte classification published in the molecular phylogenetic era, and considered...