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...
- 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...
-   Extinct in the wild (EW): 45 species   Critically endangered (CR): 5,702 species   Endangered (EN): 10,901 species   Vulnerable (VU): 9,673 species  ...
- Two very different cir****scriptions of the genus are in use. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), Lycopodium is one of...
- suborder Aspleniineae (eupolypods I) of the order Polypodiales in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). (It is placed in the...
- 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...
- The Pteridophyte Phylogeny Group (PPG) is an informal international group of systematic botanists who collaborate to establish a consensus on the classification...